The Best iOS App Developers in NYC

Looking for a top iOS app agency in New York City?

iPhone developers are crucial for engaging the U.S. market. Finding the best one to develop your app, though, is challenging.

To assist you in your search for a partner, we’ve compiled this list of the top iphone applications development companies in New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

List of the Best New York City iOS App Developers

  • 1

    ArcTouch

    ArcTouch was founded in 2008 and has offices in San Francisco, Calif., New York, and Florianópolis, Brazil. They excel at app development, blockchain, and UX/UI design. They guide their enterprise clients through the app building process by defining a strategy for the best user experience, planning the visual design, developing and testing the prototype, and ensuring optimization and growth.

    Notable Project

    A California-based content discovery startup hired ArcTouch to design a content discovery platform and iOS app. They provided feedback on the startup's user stories, created wireframes, and developed the platform and app. The project was completed ahead of schedule.

    “We’re astonished at the quality of the work. We’re a small company, and we weren’t expecting the same level of service a Fortune 500 company might enjoy. We were amazed by their design and the effort that went into every screen.” – Senior Project Manger, Content Discovery Startup

    Former clients
    Yahoo!
    Adidas
    Audi
    3M
    Guess
    Honeywell
    Champs Sports
    Sony
    Salesforce
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    4.9
    4.9
    24 Clutch reviews
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  • 2

    Fueled

    With a team of 50+, Fueled specializes in creating mobile apps and websites. The New York-based app development company aims to create easy-to-use and attractive products for customers, whether they are big or small brands.

    Notable Project

    Fueled designed a bidding-style app for a company that deals with nightlife reservations. They built the app from scratch, taking into consideration what the company wanted, as well as giving advice. The app had a lot of functions, such as a list of venues, submission options, and tools that allowed notifications to be sent from venues.

    “They’re incredibly efficient in the work that they do and know what they're doing in design, coding, and executing their ideas. They have a great understanding of what's current and get things done very quickly compared to others.” – Founder, Mobile App

    Former clients
    Rite Aid
    Sunnycomb
    QuizUp
    Verizon
    $ $ $ $ $
    equalizer $75,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    29 Clutch reviews
    Awards

    Hive Awards , The Webbys

  • 3

    Five

    Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.

    Notable Project

    Five paired with a prominent language app to revamp their mobile user experience, from back to frontend. Thanks to the team’s customer-centric design approach, mobile downloads have more than doubled since the app’s relaunch. Five also delivered their work ahead of schedule and under budget, surpassing all expectations.

    "They’re a lot more than a vendor; Five truly is a partner." – Head of Consumer Division, Language App

    Former clients
    Marriott International
    Penguin Random House
    Rosetta Stone
    Squarespace
    $ $ $ $ $
    equalizer $10,000+
    group250 - 999 Employees
    place New York, NY
    4.9
    4.9
    36 Clutch reviews
  • 4

    Tapptitude

    Mobile app development company Tapptitude has offices in Romania, the US, and London. The team of 40+ employees specializes in iOS and Android app development and offers UX/UI design, IT strategy consulting, and web development. Founded in 2013, Tapptitude mainly works with small businesses and startups in the real estate, automotive, and arts and entertainment industries.

    Notable Project

    Tapptitude developed an app prototype for a food ordering company. They executed the food ordering company’s vision perfectly and were retained to develop the full product. Some app features Tapptitude developed included platform signup, payment systems, and restaurant menu integration.

    “The proof that I’ve been happy with Tapptitude is that we’ve continued working long-term, even though I’ve had the option to use in-house developers. I felt that the communication was great and, most importantly, the quality Tapptitude provides is amazing, as is the communication.” – CEO, Food Ordering App

    Former clients
    Honda
    Vias Wine
    SmartDreamers
    Dine Market
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    5.0
    5.0
    43 Clutch reviews
  • 5

    Halcyon Mobile

    Halcyon Mobile is a full-service mobile app development company headquartered in Cluj Napoca, Romania. With a team of more than 100 employees, Halcyon Mobile has created award-winning apps since opening its doors in 2005. The team also specializes in UX/UI and product design, web development, and artificial intelligence. They mostly work with small and mid-market businesses in the consumer products and services, financial services, and arts and entertainment industries.

    Notable Project

    Halcyon developed an iOS and Android app to ease addiction treatment through community support. The team’s robust code, quality design, and transparent workflow impressed the client, as did the end-product.

    “We are very satisfied with their work. We have incredible reviews on the App Store and a rating of 4.6 stars.” – Co-Founder, Addiction Treatment App

    Former clients
    LEGO Systems
    Red Bull Media House
    Founders Forum / SmartUp.io
    rTribe
    Ryalto
    Smith Hotels
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    4.9
    4.9
    20 Clutch reviews
    Awards

    Appster Award 2013 , Mobile Awards Romania Nominee 2013 , Google Play Best Apps of 2013 , mFWA Mobile of the Day awards 2013, 2014, 2015 , Google Play Editors' Choice App 2016 , Webby Awards 2017, 2018

  • 6

    Zco

    A tech frontrunner since 1989, Zco is a full-stack app development firm offering web, mobile, and animation services. Headquartered in Nashua, New Hampshire with a Boston office, the 200+ specialists comprise a powerhouse team with outstanding and varied proficiencies.

    Notable Project

    Zco developed an app for both iOS and Android to showcase the products of a large electrical parts manufacturer. Their prompt turnaround and response time, competitive pricing, and immaculate deliverables resulted in an experience that was “overwhelmingly positive.”

    "Their technical expertise is spot-on and they're highly responsive, even post-launch." – Senior Product Manager, Manufacturing Company

    Former clients
    BBC America
    Liberty Mutual
    Microsoft
    Samsung
    Verizon
    $ $ $ $ $
    equalizer $10,000+
    group250 - 999 Employees
    place New York, NY
    4.8
    4.8
    42 Clutch reviews
  • 7

    DMI (Digital Management, Inc.)

    DMI is the world’s first end-to-end mobility company. Their services are extensive, ranging from mobile app development and web development to branding, marketing, and user experience design to big data management and analytics. The large team of 1,000+ is headquartered in Bethesda, Md. with satellite offices around the world. DMI’s focus on the quality of the product they develop and on its marketing potential highlights the benefits of working with a full-service company.

    Notable Project

    DMI developed a mobile app on Windows for a large hotel group, providing extensive user experience research and design input such as wireframes and mood boards. Their work stands out for mobile, branding, and data management.

    “They tend to think about the end product as a more marketable product. They don't just look at achieving the KPIs [key performance indicators] of the product owner here internally, but also looking to provide fantastic feedback in terms of how certain features or functions can be marketed.” – User Experience Lead, Large Hotel Group

    Former clients
    African Wildlife Foundation
    Rosetta Stone
    USDA
    $ $ $ $ $
    equalizer $25,000+
    group1,000 - 9,999 Employees
    place New York, NY
    4.8
    4.8
    14 Clutch reviews
    Awards

    Washington Post: Top Workplaces in Washington, D.C. 2014 , Inc. Magazine’s Hire Power Award

  • 8

    thoughtbot

    Thoughtbot is a web and mobile app development company based in Boston, MA with offices in Austin, San Francisco, New York, Raleigh, Washington D.C, and London. Since 2003, this 50+ team has delivered empowering digital solutions to enterprise-level and small companies alike.

    Notable Project

    Thoughtbot’s team helped the client develop a custom software solution aimed at enhancing consumer advocacy. With deliverables mostly on the back-end, the client valued the estimable coding skills, rapid completion time, and commitment to quality.

    “They provide a consistent level of service that I haven’t seen from agencies or even our in-house team. Their engineering standards, development standards, and the way that they have that consistently through their team is very impressive.” – Head of Product, Consumer Interest Nonprofit

    Former clients
    LOLA
    LevelUp
    Tile
    Code Climate
    SplitFit
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    4.9
    4.9
    20 Clutch reviews
  • 9

    iTechArt Group

    Headquartered in New York, iTechArt is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, iTechArt has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, iTechArt’s talent pool includes 1600+ engineers with experience in all of the latest technologies.

    Notable Project

    iTechArt Group is assisting with the development of a content management software for video advertisements. The team is building the system to accommodate multiple social media platforms like YouTube and Facebook.

    “The engagement has been very successful overall thus far. The work we've been able to quickly launch wouldn't have been possible without iTechArt's help. In addition to the quality of their code, they've also integrated extremely well into our team, adapting to our internal processes relatively seamlessly.” – Founder & CTO, Software Consulting Agency

    Former clients
    ClassPass
    Forex.com
    Merkle
    ZEFR
    BuildingLink
    $ $ $ $ $
    equalizer $25,000+
    group1,000 - 9,999 Employees
    place New York, NY
    4.9
    4.9
    35 Clutch reviews
    Awards

    American Business Awards: Bronze Stevie Winner (2019) , Inc. 5000: 2018, 2019

  • 10

    Utility

    New York-based mobile app and web development company Utility was founded in 2013. The team of about 40 engineers, digital strategists, and creative designers serves small, mid-market, and enterprise clients across all industries. They complement their development expertise with UX/UI design.

    Notable Project

    Utility developed a live streaming platform for a new network. The project included UX/UI design, live streaming architecture, and search filtering. As a result of Utility’s work, the network received positive reviews and was acquired by a big name company.

    “We provided our goals, told them what we needed, and collaborated during the rounds of UX designs, but they took it all from there and steered the strategies around how to implement and execute everything digitally.” – Director, Network

    Former clients
    Target
    Airbnb
    Verizon
    Stride Gum
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    25 Clutch reviews
  • 11

    Saritasa

    Saritasa is a full-source software development firm based in Newport Beach, Calif. With additional offices in New York City, Russia, and Vietnam. They were founded in 2005 and employ a team of about 90 who provide custom software, web, mobile, IoT, and AR/VR development for mostly mid-sized businesses.

    Notable Project

    A sporting goods brand partnered with Saritasa to develop a web application to manage hundreds of professional contracts with minor and major league baseball players. They had a system in place, but it was outdated. The new solution kept valuable features from the legacy platform, then integrated more responsive functionalities. Saritasa consistently showed patience and strong technical skills.

    “They were patient with me trying to explain features I wanted, or trying to understand different technical aspects of the project.” – Vice President, Sporting Goods Firm

    Former clients
    iHeartMedia
    Android Music
    St. Jude Medical
    Fantasy Suite
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    59 Clutch reviews
  • 12

    Umbrella IT

    Umbrella IT is a development service company that's headquartered in Taganrog, Russia. They also have locations in Dubai and Vancouver, Canada. Umbrella IT was founded in 2009 and provides services for web and mobile app development. Umbrella IT has more than 150 employees that provide a range of services. 

    Notable Project

    Umbrella IT developed the second iteration of a popular social media networking app. While the new version hasn't launched, it's already received positive feedback. The client is confident about its success. 

    "They [Umbrella IT] work at the highest level possible. If you know what you want, it will be built exactly per your specifications." – CEO, Social Networking App

    Former clients
    PoolTracker
    Bounce
    SheKnows Media
    Optimizer
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    5.0
    5.0
    25 Clutch reviews
  • 13

    Rootstrap

    Rootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.

    Notable Project

    Rootstrap provided business strategy consulting and software development services for a music startup in the US. The client wanted to build a digital platform to connect local musicians. Rootstrap's team outlined an MVP process and monetizing strategy. Since the prototype was introduced, the client has received considerable funding from outside sources, as well as positive feedback from professional musicians.

    "Their work looks good and we’ve learned a lot. They’ve been great to work with." – Founder, Music Startup

    Former clients
    Tony Robbins
    Style MD
    Epson
    Spotify
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    29 Clutch reviews
  • 14

    Blue Label Labs

    Blue Label Labs is a 64-person digital product development agency based in New York City with offices in Seattle and San Francisco. They build the right product by bringing together the expertise of the client, product knowledge, and iterative customer feedback. Since their founding in 2009, they have built and transformed over 300 businesses through strategy, design, and development. Their client ranges from startup entrepreneurs to Fortune 500s.

    Notable Project

    Blue Label Labs both consulted for and developed an iOS and Android mobile app for an experience management platform. The client enjoyed the positive responses from app users, loved the team’s responsiveness, and referred to their project management as “excellent.”

    "They feel like they’re an extension of our team, and I can pick up the phone at any time and get a response." – Product Manager, Market Research Firm

    Former clients
    Bloomberg
    Pender
    Paypal
    The United Nations
    iHeart Media
    Major League Baseball Players Association
    El Dorado Aiport
    $ $ $ $ $
    equalizer $75,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    41 Clutch reviews
  • 15

    Majestyk

    Majestyk is a mobile app development company headquartered in New York, NY. Founded in 2011, the team of about 15 employees offers both app development and UX design for small, mid-market, and enterprise clients.

    Notable Project

    A filmmaker startup recruited Majestyk to develop a minimum viable project (MVP) for its platform, which allows students and professors in the film industry to connect, communicate, and submit projects. After the startup had a negative experience with another app development company, Majestyk saved the day, developing a web platform from the ground up.

    “Majestyk developed our web platform, starting again from scratch. We plan to develop a mobile app in the future. … They’ve all been helpful in terms of communication.” – Co-Founder and CEO, Film Startup

    Former clients
    Pepsi
    IBM
    Audiomack
    SuiteRetail
    Citi
    $ $ $ $ $
    equalizer $75,000+
    group10 - 49 Employees
    place New York, NY
    4.9
    4.9
    26 Clutch reviews
    Awards

    W3 Awards: Silver Award 2016 , IBM Watson Mobile Developers Challenge: Grand Prize Winners , 2016 Communicator Awards: Gold Award

  • 16

    Fuzz

    Fuzz is an award-winning mobile app development company based in Brooklyn, NY. Fuzz’s team of 50+ strategists, designers, and engineers build innovative and creative mobile-first solutions for small, midmarket, and enterprise businesses.

    Notable Project

    When tasked with rebuilding the entire mobile app suite for a popular newspaper, Fuzz developed a range of sleek and intuitive tablet and phone apps that yielded a 20%+ increase in active users. The Chief Digital Officer of this newspaper lauded Fuzz for its creativity, reliability, expertise.

    “Fuzz has done a good job on all fronts, from their technical abilities to managing the project. They’re good communicators … and continued to support the apps, staying by our side whenever we had an issue. If we need them at three in the morning, someone from Fuzz’s team is there to answer the phone.” – Chief Digital Officer, Newspaper

    Former clients
    Wegmans
    Huffington Post
    Shake Shack
    Forever21
    Condé Nast
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Brooklyn, NY
    4.8
    4.8
    8 Clutch reviews
    Awards

    2016 AppyAward: Best Charity/Non-Profit App , 2016 Pixel People’s Champ Award

  • 17

    Heady

    Founded in 2015, Heady is development company with expertise in mobile app, website, and custom software development. Their team of 32 employees complements this development experience with UI/UX design and application management and support. Headquartered in Brooklyn, New York with a second workspace in Mumbai, India, Heady has experience developing apps for both Android and iOS platforms

    Notable Project

    A demolition and waste removal company hired Heady to design and develop web and mobile applications for both Android and iOS. The iOS and Android apps Heady created operate as both an internal tool for the waste removal company's employees and a consumer-facing product. Despite a few bugs, the apps have been excellent, according to the client, who praised Heady's accessibility and agility.

    "People on their team are always willing to help or contribute when I reach out, regardless of whether they're assigned to the project or not. ... It feels like their whole team is there to contribute to the betterment of the client." – Founder, Waste Removal Company

    Former clients
    David's Bridal
    Motel 6
    Curbside
    Scotts Miracle-Grow
    Hibbett Sports
    $ $ $ $ $
    equalizer $75,000+
    group50 - 249 Employees
    place Brooklyn, NY
    5.0
    5.0
    12 Clutch reviews
  • 18

    Lickability

    Lickability is a New York-based boutique software studio founded in 2009. Their 7-person team offers services in mobile app development and wearable app development, along with application testing, management, and support.

    Notable Project

    A media company hired Lickability to support their development team for an iOS application. They assisted with the overall architecture, feature set, and task prioritization. The client is pleased with the final product.

    “One of the things they were good at bringing into the project was a sense of organization and definition.” – Director of Project Engineering, Media Company
     

    Former clients
    The New Yorker
    The Atlantic
    Meetup
    Grouper
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place New York, NY
    4.9
    4.9
    10 Clutch reviews
  • 19

    Andersen

    Andersen, or A-Soft, is a development and IT company based in Minsk, Belarus with additional offices in Russia, Finland, Ukraine, and the U.S. Employing over 1,500 people, Andersen was founded in 2007 and serves enterprise, mid-market, and small business clients. They specialize in BI and Big Data consulting and mobile app and custom software development.

    Notable Project

    Andersen partnered with a health technology company to develop a web app that needed frontend refactoring. They provided PHP Laravel development for the web app and supplied Ionic applications that run using data from the client's database. Andersen's expertise and reliable development work allowed several third-party platforms to have API integrations with the app. 

    “The communication has been very good. Having a consistent team and dedicated resources on the project has been an advantage. They are skilled and have a very good work ethic and morale. We get replies even on weekends.” – CEO, Health Technology Company

    Former clients
    Kaspersky Lab
    Samsung
    Marvel
    Media Markt
    Amazon
    $ $ $ $ $
    equalizer $10,000+
    group1,000 - 9,999 Employees
    place New York City, NY
    4.9
    4.9
    79 Clutch reviews
  • 20

    Koombea

    Koombea is a digital product development company headquartered in New York with locations in Miami, San Francisco, and Barranquilla, Columbia. Founded in 2007, the company has a current team of around 100, specializing in custom software development, web development, and mobile app development. They primarily serve midmarket businesses in the IT, healthcare, and education industries.

    Notable Project

    Koombea transitioned a home improvement company's e-commerce website to Shopify Plus. Using Ruby on Rails, the team created an intermediate platform to facilitate the migration between Shopify and the client's back office. Since launching the new site, the client's sales have skyrocketed.

    "We have the most stable e-commerce platform. We had a huge increase of 700% in sales." — CIO, Home Improvement Company

    Former clients
    Disney
    WellMatch
    Sendgrid
    OpenEd
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place New York, NY
    4.9
    4.9
    15 Clutch reviews
  • 21

    AppsChopper

    With offices in New York, Walpole, Mass., and Boston, AppsChopper is a creative mobile app development company. It was founded in 2011 and employs a team of more than 50 experts. AppsChopper specializes in mobile app development, UX/UI design, strategy, and marketing services. Its client base mainly is comprised of mid-sized companies.

    Notable Project

    AppsChopper developed a shopping app for an investment firm. The app helps people buy groceries and other things online. AppChopper's high-caliber deliverable has received positive feedback internally and from users alike.

    "The AppsChopper team was absolutely dedicated to delivering unique, top-notch products. They delivered what they promise, and provided true value for our money."–Marketing Executive, Investment Firm

    Former clients
    Joaquín Marcos
    Kypros Kypri
    Sohail Al Marzouqi
    Grant Hsu
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place New York, NY
    4.8
    4.8
    17 Clutch reviews
  • 22

    NewAgeSMB - Top Mobile App & Web Development Company in NJ, NY, FL, USA

    NewAgeSMB is a full-stack iOS, Android, and web development company based in Princeton, N.J. The company, founded in 1994, has more than 45 employees and provides mobile app development, UX/UI design, and web development services to companies and institutions in various industries.

    Notable Project

    A car wash startup hired NewAgeSMB to develop its website and its Android and iOS mobile apps for customers and washers. NewAgeSMB delivered both the website and the apps and are now continuing to provide maintenance services.

    "The team took my vision and made it into a product." - CEO, Car Wash Startup 

    Former clients
    Comcast
    Pfizer
    Boeing
    $ $ $ $ $
    equalizer $5,000+
    group250 - 999 Employees
    place Princeton, NJ
    5.0
    5.0
    2 Clutch reviews
  • 23

    Postlight

    New York City-based development company Postlight is a development company with experience in computing infrastructure and content management. Founded in 2015, the team of 40 technical architects, UX designers, writers, and software engineers specializes in mobile app and web development, as well as UI/UX design.

    Notable Project

    Postlight created web and mobile applications for a financial news provider. They handled all development, carefully following the client’s guidelines. Feedback for the app has been positive.

    “In terms of project management and communication, everything was phenomenal. I couldn’t ask for anything more. They’re incredibly polished and professional.” – Global Head of Digital Innovation, Financial Services Company

    Former clients
    VICE
    Barnes & Noble
    Goldman Sachs
    Bloomberg
    $ $ $ $ $
    equalizer

    Undisclosed

    group50 - 249 Employees
    place New York City, NY
    4.8
    4.8
    11 Clutch reviews
  • 24

    The Sneakers Agency

    The Sneakers Agency is a product studio based in New York City. Founded in 2014, the team of 8 specializes in mobile app development, web development, and UX/UI design. They work primarily with midmarket clients, mainly in the real estate industry.

    Notable Project

    The Sneakers Agency worked on app support for a restaurant content platform. They provided iOS development services and transitioned an app to a new infrastructure. They led the rebuilding and retooling process by scoping out the work and implementing changes. The client was happy with their dedicated efforts.

    “They were successful in rebuilding the app and getting it to launch. It was a pretty painless process and we’re very happy to get it out into the world.” – Head of Production, Restaurant Content Platform

    Former clients
    Pepsi
    IBM
    Sony
    vimeo
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place New York, NY
    4.9
    4.9
    13 Clutch reviews
  • 25

    Small Planet

    Founded in 2009 in New York City, Small Planet is a mobile app development company that produces top quality mobile apps for both iOS and Android devices, including 25 App Store Category #1’s. The close-knit team works in Brooklyn, NY, offering user experience (UX) and design for mobile and web, smart device and touchscreen development, quality assurance and user testing, product management, and consulting services. They also recently started a Machine Learning Lab to work on some exciting AI-related projects.

    Notable Project

    A fantasy sports company had a concept for a live fantasy basketball game and back end developers but needed help on the front end. Small Planet came in and brought the game to life, delivering a quality, reasonably priced product in a timely manner.

    “Small Planet has a great passion for their work – that definitely came through and showed they cared about the success of the project.” – Product Manager at a Fantasy Sports Company

    Former clients
    Aetna
    General Motors
    Disney
    JP Morgan
    Planned Parenthood
    $ $ $ $ $
    equalizer $100,000+
    group10 - 49 Employees
    place New York, NY
    4.8
    4.8
    11 Clutch reviews
    Awards

    Fast Company Innovation By Design Award – Communication Arts Magazine Award of Excellence , Webby Award, People's Voice Award

  • 26

    Messapps

    Messapps is an app development and marketing company headquartered in New York City, with offices in Los Angeles and Boston. Founded in 2013, the team of 11 specializes in mobile app development, mobile and app marketing, and UX/UI design. They work primarily with small businesses, focusing on consumer products and services, business services, and advertising and marketing.

    Notable Project

    Messapps worked on mobile development for a college entertainment startup. They designed and developed a mobile app that allows college students to make real-time plans. They were responsible for everything from conceptual ideas to development and testing.

    “Messapps has given us all we could ask for and more. Messapps had an excellent team and were friendly, genuine, and down-to-Earth people who we got to become close with on a personal level as we've worked through the development process.” – Founder and CEO, College Entertainment Startup 

    Former clients
    Empire State Building
    New York University
    Eataly
    Microsoft
    $ $ $ $ $
    equalizer $75,000+
    group50 - 249 Employees
    place New York, NY
    5.0
    5.0
    16 Clutch reviews
  • 27

    Grey Chain Technology

    GreyChain Technologies is a web and mobile app development agency established in 2016. The New Delhi-based team of 10+ works with small, midmarket, and enterprise-level clients. Core services include mobile app and web development as well as enterprise app modernization.

    Notable Project

    GreyChain Technologies developed a coaching app for a humanitarian relief organization. Built for iOS and Android, the solution assessed aid workers' performance and offered training resources. International users responded positively to the intuitive UX.

    "We had global staff there from all over Europe and the States as well. The feedback was really positive. We didn’t have to give people much training on how to use the app, which was really nice." – Information Management Specialist, Humanitarian Relief Organization

    Former clients
    Bose Professional
    International Rescue Committee
    Basic Science Clinic
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place White Plains, NY
    5.0
    5.0
    9 Clutch reviews
  • 28

    Rocket Insights

    Rocket Insights is a product development agency that specializes in custom apps for mobile, voice, and the web. The Boston and New York-based agency has a team of nearly 30 employees and was founded in 2013.

    Notable Project

    Rocket Insights worked with a streaming service to promote one of their new shows on a smart device. The streaming service hired Rocket Insights to manage all aspects of product development.

    “All parts of the project were delivered on time, and we never had issues with communication. … They [Rocket Insights] were very attentive and seemed to be dedicated to producing something of high-quality.” – Executive Director, Marketing, Video Streaming Network

    Former clients
    Hulu
    Comcast
    Weight Watchers
    Brightcove
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Brooklyn, NY
    4.9
    4.9
    17 Clutch reviews
    Awards

    Davey Awards: Best Visual Mobile Design , Google Ventures Partner , 2016 App Design Awards: Best Connected Device UX

  • 29

    Kin + Carta

    Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.

    Notable Project

    Kin + Carta built a native mobile app for a health care nonprofit in advance of open enrollment, upgrading their old platform. They built the app for iOS and Android with a focus on human-centered design,

    "They helped us go beyond the average of health care to meet the expectation of digital." - CIO, Nonprofit Health Insurance Provider

    Former clients
    AstraZeneca
    Expedia
    Santander
    Pizza Hut
    BainCapital
    $ $ $ $ $
    equalizer

    Undisclosed

    group1,000 - 9,999 Employees
    place New York, NY
    4.8
    4.8
    9 Clutch reviews
  • 30

    Faction Studio

    Faction Studio, Inc. is an iOS development firm founded in 2011 with offices in both the United States and Russia. Faction Studio's team of fewer than 10 employees specializes in mobile app development, UI design, API integrations, location-based server integrations, and marketing strategy.  

    Notable Project

    Faction Studio built a prototype iOS app and web platform for a free marketplace. Other deliverables included marketing collateral in the form of PowerPoints, handouts, and a new logo.

    "I was impressed by their attention to detail. They also gave useful tips and helped me think about the app’s features in a different way." - Founder, Free Marketplace 

    Former clients
    Cornell University
    MAKE Beauty
    Rosetta Getty
    Clinique
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Brooklyn, NY
    4.7
    4.7
    11 Clutch reviews
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