Top 100 Mobile App Developers in New York City

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Top 100 Mobile App Developers in New York City

January 2023

Looking for a top mobile app development company in New York?

In recent years, we have seen a massive growth of mobile users worldwide. People now use mobile apps for multiple purposes, such as entertainment, shopping, daily planning, booking movie tickets, and more. 

Jump to Most Reviewed Companies

List of the Best New York City Mobile App Development Companies

  • 61
    • $10,000+
    • 50 - 249 employees
    • New York, NY

    Unified Infotech is technology company headquartered in New York with another office in Kolkata, India. Founded in 2010, their team of 150+ works with enterprises, small to medium businesses, and startups as end-to-end solution partners for custom-tailored software, web, and mobile apps.

    Clients

    • Citi Bank
    • United Nations
    • Sony
    • Bluesky Communications

    Industries

    Notable Project

    Unified Infotech designed, built, and hosted a bespoke web application that helps small businesses increase revenue.

    “I could communicate directly with the project lead or development lead at any time.”

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  • 62
    • $1,000+
    • 50 - 249 employees
    • New York, NY

    Digiprima Technologies is a digital and technology company headquartered in Indore, India. The firm also has offices in Pittsburgh, PA, and Columbus, Ohio.  Founded in 2016, its team of 8 employees specializes in web development, e-Commerce development, and graphic design. 

    Industries

    Notable Project

    Digiprima Technologies revamped a website for an executive recruitment firm. They created a strategy to guide the site's look and feel before starting development. The project is ongoing.

    "...They actively contribute their thoughts and ideas on how to streamline processes for time and cost efficiency."

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  • 63
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    DotCode is a design and development company based in Lviv, Ukraine, and founded in 2018. Their team of more than 10 provides web development, web design, and e-commerce development solutions for clients in the fields of hospitality, advertising, and financial services.

    Clients

    • MontrealDirectory.ca
    • DVL Express
    • Bookretreats

    Industries

    Notable Project

    DotCode developed and designed a website for a storage company. The team provided both front- and backend development services and added the necessary features and functionality to the site.

    "The DotCode team is attentive and hard-working."

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  • 64
    • Scheduling

      4.0
    • Quality

      4.7
    • Cost

      4.3
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • New York, NY

    Innovecs is a software development company headquartered in New York City with offices in Tel-Aviv, Israel, London, Frankfurt, Germany, Bern, Switzerland, San Francisco, and Kiev, Ukraine. Their team of 360 provides web development, custom software development, mobile app development, application testing, and more.

    Clients

    • SGN
    • Warner Brothers Turbine
    • CallFire
    • Iron Source

    Industries

    Notable Project

    Innovecs developed/launched a search data intelligence solution for the web and mobile devices. Their involvement remains ongoing.

    "[They're] organized and have made an effort to provide a solid project manager for us."

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  • 65
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    The Smyth Group is a digital agency founded in San Diego in 2005. Their team of more than 10 specializes in UX/UI design, custom software development, and web development solutions for mid-market and enterprise-level clients.

    Clients

    • Columbia Sportswear
    • MedStar Health
    • VW of America
    • AgMark Logistics

    Industries

    Notable Project

    The Smyth Group helped improve the client B2B entry site and eventually designed and built a mobile proof of concept based on our requirements.

    "The Smyth Group UI/UX Designers were effective in running workshops."

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  • 66
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • New York, NY

    Solvative is a software development firm founded in 2010 in Overland Park, Kan. with more than 50 professionals. They specialize in e-commerce, web, and mobile app development solutions for clients that range from startups to large companies.

    Clients

    • TriplePoint Calibrations
    • 4Call
    • SPX

    Industries

    Notable Project

    Solvative updated the UI for a stainless-steel processing equipment firm. Their work included updating the systems from push buttons to LCD screens that connect to the cloud.

    “They have a pretty significant depth of knowledge.”

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  • 67
    • $50,000+
    • 50 - 249 employees
    • New York, NY

    ustwo is a digital design studio based in London with around 250 employees. Since its start in 2004, the team has provided web design and development, e-commerce development, mobile development, and UX/UI design services for large companies in a variety of industries.  

    Clients

    • Google
    • Sky
    • Ford
    • Qantas

    Industries

    Notable Project

    ustwo was contracted to work on a project for a large bank that dealt with geolocation that would connect customers with merchants, as well as construct the UX [user experience] design.

    "They had the ability to think quickly, act quickly, and build quickly."

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  • 68
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    Def Method is a software development company based in New York City. Founded in 2014, the team of 21 specializes in custom software development, web development, IT staff augmentation, AI, and more. They work primarily with large and mid-sized businesses, focusing on financial services, real estate, and IT.

    Clients

    • Walmart
    • Citibank
    • Dick's Sporting Goods
    • Casebook PBC

    Notable Project

    Def Method built critical user-facing features using Ruby on Rails and React. A service fee mitigates risk and secures the business model, while the delivery rescheduling option offers customers flexibility.

    “Def Method’s engineers get work done in a timely manner, all while maintaining a smile.”

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  • 69
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Intrepid is a full-service web and mobile development firm based in Cambridge, MA with an office in New York, NY. Started in 2010, the 120+ team specializes in UI/UX design, product strategy, and digital product development.

    Clients

    • Proctor & Gamble
    • Saucony
    • Hilton
    • WBUR

    Notable Project

    Intrepid redesigned the user interface for a virtual reality medical software application on the iOS platform.

    "[E]verything is tailored to your needs."

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  • 70
    • $25,000+
    • 1,000 - 9,999 employees
    • New York, NY

    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.

    Clients

    • Addison Lee
    • Aerosoles
    • African Wildlife Foundation
    • .NYC

    Industries

    Notable Project

    DMI developed a user-friendly application for mobile and web that allowed customers to manage account services, view usage, and reload balances when outside of their allowance.

    "DMI is an outstanding organization with highly skilled, passionate, and dedicated people."

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  • 71
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • New York, NY

    Reflections is a New York based digital innovations lab. They were founded in 1999 and have a team of 16 employees. They specialize in web development, mobile app development, and UX/UI design. They mainly work with small business and mid-market clients in the advertising, consumer products, and business services industries. 

    Clients

    • The Shade Store
    • Aveeno
    • State Farm
    • Draft Kings

    Industries

    Notable Project

    Reflexions helped develop/design a custom reporting dashboard, thus replacing an obsolete [manual] tracking process for state lottery sales. They were also involved in several other high-profile projects. 

    "It's rare to meet an independent company with the depth of knowledge and expertise that [they] have."

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  • 72
    • $5,000+
    • 50 - 249 employees
    • New York, NY

    With 62 employees, both Maxtra Technologies' South Africa and India offices develop mobile apps and blockchain solutions. The small-business focused firm was founded in 2010 and works in a variety of industries including e-commerce, business services, and the arts. They also have experience with web and product design. 

    Clients

    • Macoco Cosmetics
    • Lexap
    • Veeray Kart
    • Global Cruizers

    Industries

    Notable Project

    Maxtra Technologies developed an e-commerce system for an international trade company. The team was tasked with developing a multivendor platform as well as tracking and monitoring of system bugs.

    "I am very satisfied with the service that Maxtra provided us."

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  • 73
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • New York, NY

    Located in New York City, Lightmatter is an agency offering web and mobile app development, design, and other digital services. Their team of under 50 employees serves mostly enterprise businesses in industries like financial services, gaming, and healthcare. They were founded in 2013.

    Clients

    • NYU Langone
    • McCann Health
    • Robert Wood Johnson Foundation
    • Galileo

    Industries

    Notable Project

    Lightmatter supported the mobile optimization of a Shopify website for a party supply company. They integrated features and executed on UI/UX design enhancements. They also provided site maintenance services.

    "Lightmatter was able to scale up to become a full-time tech team quickly."

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  • 74
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • New York, NY

    VENRUP is a software company founded in Lahore, Pakistan in 2021 with fewer than 10 experts. They offer custom software, web, and mobile app development solutions to small and mid-market companies alike.

    Clients

    • Astellas
    • Pectus
    • Vencash
    • Interloop

    Industries

    Notable Project

    VENRUP serves as a custom software development partner to a data-focused startup. Since completing a simple UI/UX project, they have started on a Python-based machine learning backend development project.

    "They make sure they deliver value to us."

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  • 75
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • New York, NY

    REKALL is an experienced development team that was established in 2017. From its New York headquarters, the team of just under 20 provides a diverse range of services, including web, mobile, e-commerce, and custom software development. They predominately collaborate with enterprise-sized clients.

    Clients

    • Sunnova
    • WorldQuant
    • nue.life
    • Orangetheory Fitness

    Industries

    Notable Project

    Using an MVP as a starting point, REKALL has created a data streaming platform for pharmaceuticals. It can handle large amounts of data, standardize the format, and even do some preliminary processing.

    “REKALL’s project management is flawless — they’ve been the best outsourced technology experience of my career.”

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  • 76
    • $1,000+
    • 10 - 49 employees
    • New York, NY

    Webtye Solutions is a full stack software development company headquartered in New York, NY with an additional office in Canada. The small team of nearly 10 employees is skilled in custom software, mobile app, and web development, as well as product and UI/UX design. They work with Fortune 500 companies and specialize in enterprise resource planning (ERP) software.

    Clients

    • Strategyn - Web applications development (R, Python, Ruby, Pardot),
    • NBC - Web application development,
    • NYU - iOS and Android application development,
    • Rogers Communications - Enterprise software development,

    Notable Project

    Webtye maintains a website they coded and designed the front and backend for, manages a sandbox app focused using SQL and R platform analytics, and develops in-house analytics software.

    “The engineers at Webtye are innovative and helpful.”

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  • 77
    • $10,000+
    • 10 - 49 employees
    • New York, NY

    7L International, a small software development company, is based in New York, New York. Launched in 2016, the team focuses on custom software development, mobile app development, e-commerce development, and IoT development.

    Clients

    • TikTok
    • PowerPlay Studio
    • Company
    • Quake Media

    Industries

    Notable Project

    7L International helped an innovation consulting company develop the MVP for one of their client's projects. This involved front- and backend development efforts using various technologies (e.g., AWS, Next.js).

    "Everyone I worked with was very professional and easy to communicate with."

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  • 78
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • New York, NY

    Armix Group is a digital strategy agency based in New York. This company has 10+ emploees and was founded in 2006. Services offered by Armix Group include SEO, mobile app development, and web development.

    Clients

    • Barnes&Noble
    • Intuit
    • MetLife
    • Relocation

    Industries

    Notable Project

    Armix Group provided mobile application development services, working on an iOS and Android app with Objective C and Java. The app connects to the company’s hardware devices, sending alerts and messages.

    “Their communication and work ethic make them stand out.”

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  • 79
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    Tappollo Media is an application development firm located in New York, New York. The small team provides mobile app development, ux/ui design, and product design and was established in 2014.

    Industries

    Notable Project

    Tapollo Media provides mobile app development services for a digital cookbook. The team has developed versions that go through a testing phase. They currently work for the platform's updates.

    "Their quality of work and genuine understanding of keeping the best interests of the company in mind are outstanding."

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  • 80
    • $10,000+
    • 10 - 49 employees
    • Brooklyn, NY

    AD:60 Agency is development and digital agency with offices in Chapel Hill, N.C. and Brooklyn, New York. Founded in 2009, they have a team of nearly 30 people that provides mobile app development, UX/UI design, and digital strategy services to small, mid-market, and enterprise clients.

    Clients

    • Christie's Auction House
    • Inscape
    • Mercer
    • Nutrisystem

    Notable Project

    AD:60 was tasked with extending a startup brand from a website into a mobile application to tap into a new source of users and potential advertising revenue.

    "AD:60 has been the best creative partner, not only in terms of design and execution, but also in terms of concepting and business rationale."

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  • 81
    • $25,000+
    • 50 - 249 employees
    • Brooklyn, NY

    User experience design company Athlon: digital brand and product is in London, United Kingdom; Brooklyn, New York; Toronto, Canada and Sofia, Bulgaria. The midsize agency was launched in 2009. Their team focuses on ux/ui design, product design, web design, web development, and more.

    Industries

    Notable Project

    Athlon: digital brand and product designed and developed a website for a pharmaceutical event company's rebranding project. They built the client's site from scratch using WordPress.

    "You can clearly see that there is a great culture, showing through their team."

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  • 82
    • $5,000+
    • 2 - 9 employees
    • New York, NY

    Modern Launch, a custom software development firm, was established in 2022. The small Milford, Connecticut-based team focuses on custom software development, web development, and mobile app development.

    Notable Project

    Modern Launch supports a software company in developing a mobile app within a tight deadline. They've divided the project into four phases and leveraged React Native technology to build a complex solution.

    "I've felt that Modern Launch really cares about the success of my application."

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  • 83
    • $10,000+
    • 2 - 9 employees
    • New York, NY

    makeithappen.nyc is an agency founded in New York City in 2016 with fewer than 10 experts. They provide web design, UX/UI design, and custom software development solutions to various clients.

    Clients

    • Best Dunn Enterprise

    Notable Project

    makeithappen.nyc created an updated website from scratch for a leadership development business.

    "Their flexibility and ability to bring my vision to reality were impressive."

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  • 84
    • $100,000+
    • 50 - 249 employees
    • New York, NY

    Stride is a New York City-based software development company that embraces agile development practices. Founded in 2014, Stride has proven itself as product development experts, with experience with software, websites, e-commerce, mobile apps, and IoT.

    Clients

    • Spotify
    • Stash
    • Codecademy
    • Casper

    Industries

    Notable Project

    Stride has provided ongoing staff augmentation over multiple projects. Their engineers produce code and conduct testing as an integrated force and have also even conducted Agile evaluations.

    "The functionality and reliability of what Stride delivered is of high quality."

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  • 85
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Modus is a digital innovation consultancy based in New York City with a second office in Argentina. It was founded in 1999 and has a team of 59 employees. They specialize in digital strategy, web design, conversion optimization, web development, and mobile app development for mostly large enterprise clients.

    Clients

    • ADP
    • Allianz
    • Amgen
    • Cleveland Clinic

    Industries

    Notable Project

    Modus develops, maintains, and create custom features for websites for multiple hemp product portfolios. They offer design support for the sites of larger portfolios. 

    "Modus is more responsive than nearly every other agency I’ve worked with."

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  • 86
    • $10,000+
    • 10 - 49 employees
    • Brooklyn NY, NY
    Beagle Reality Studio is an AR/VR development company. Their small team is in Brooklyn NY, New York. The agency offers AR/VR development, mobile app development, and e-commerce development.

    Clients

    • BBDO
    • L'Oreal
    • Dodo
    • PUMA

    Industries

    Notable Project

    Beagle Reality Studio is creating an Instagram filter for an apparel and lifestyle retailer. The client asked for an ethereal feel that featured flowers, sparkles, and minimal makeup.

    "They've also set the precedent for the project by creating a timeline."

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  • 87
    • Scheduling

      2.8
    • Quality

      2.8
    • Cost

      2.2
    • NPS

      2.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • New York, NY
    Boosty Labs is a midsize blockchain company founded in 2017. Their team focuses on blockchain and IT strategy consulting. The company is in Kyiv, Ukraine.

    Clients

    • Consensys
    • Ledger
    • Storj Labs
    • POKT Network

    Industries

    Notable Project

    Boosty Labs was responsible for implementing a gaming publisher's software development kit. The project aims to easily integrate NFTs and fungible tokens into their projects.

    "We had direct access and were very keen to provide us with as many resources as we needed in a very fast timespan."

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  • 88
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    Cyboticx is a small web development firm. They specialize in web development, custom software development, mobile app development, Artificial Intelligence, and more and were founded in 2013.

    Clients

    • AIS Thailand
    • Freelancer.com
    • TIAA-CREF
    • Airbnb

    Industries

    Notable Project

    Cyboticx is helping an e-card platform develop a web app based on client-provided designs and user flows. They've used React.js to build the platform and work out the client's unresolved design challenges.

    "They've been dedicated to supporting our business growth from day one."

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  • 89
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      3.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • New York, NY
    Commit is a midsize custom software development company launched in 2005. Their services include custom software development, IoT development, mobile app development, and BI & big data consulting & SI. The agency is in New York, New York.

    Industries

    Notable Project

    Commit helped a SaaS automotive modeling startup develop an architectural plan for their MVP. The team worked with the client to understand the logic of the MVP and add value to its design and process flow. 

    "They put together a well-thought-out architectural plan; I didn’t see that level of detail from other organizations."

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  • 90
    • $5,000+
    • 10 - 49 employees
    • New York, NY

    Founded in 2016, Reliable Bits is a web development firm. Their team of around 10 employees is based in New York. They focus on web design and development and UI/UX design.

    Clients

    • Ultra Mobile (MVNO T-Mobile)
    • Polish Me
    • Florish
    • The Suburban Jungle

    Industries

    Notable Project

    ReliableBits.io built a custom frontend and WooCommerce backend for an online retailer. They helped with complex functionality and suggested improvements to increase conversions.

    “Their project management was great. They were extremely flexible and always willing to communicate.”

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