Top 100 iPhone Applications Development Companies in the United States

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Top 100 iPhone Applications Development Companies in the United States

December 2023

Looking for a top iOS app agency in the United States?

iPhone developers are crucial for engaging the U.S. 

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List of the Best United States iOS App Developers

  • 1
    • $25,000+
    • 50 - 249 employees
    • Grand Rapids, MI

    Michigan-based software development company Atomic Objects serve clients around the world. The team of over 60 and has been creating custom products for web and mobile since being founded in 2001.

    Clients

    • Steelcase
    • NeuroMetrix
    • Dexter Laundry
    • Deluxe Corp

    Industries

    Notable Project

    Atomic Object is developing an online platform for a nonprofit financial institution. The team has designed and is building the platform using TypeScript, Next.js, PostgreSQL, Auth0, Contentful, and Storybook. 

    “I’ve been very happy with the process.”

    Visit Site
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  • 2
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Wilmington, DE

    Surf is a software development firm. Launched in 2011, the team specializes in custom software development and mobile app development. Their midsize firm is located in Wilmington, Delaware.

    Clients

    • KFC
    • Société Générale
    • MARS
    • Forbes

    Industries

    Notable Project

    A construction firm hired Surf to build a mobile app that allowed users access to end-to-end analytics and KPI monitoring. The team handled the entire development and design process, including beta testing.

    "Their extensive expertise in Flutter was crucial for the technical side of our project."

    Visit Site
  • 3
    • $25,000+
    • 250 - 999 employees
    • Irving, TX

    Founded in 2000, Brainvire is based out of South Jordan, Utah, with other offices across the U.S., India, and the U.A.E. Specializing in e-commerce development, they also provide web and mobile app development, game development, and ERP and CRM integration.

     

    Clients

    • Nike
    • Boeing
    • Southwest Airlines
    • Fox Sports

    Industries

    Notable Project

    Brainvire Infotech Inc developed a phone accessories and repair company’s e-commerce website using Shopify Liquid and Java. The team customized the site’s template and built a phone case filtering feature.

    “The whole team did a really good job — everyone fired on all cylinders and was very helpful.”

    Visit Site
  • 4
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Houston, TX

    TekRevol is an app development startup of 18 employees. Founded in 2014, their headquarters is in Newark, Calif. They offer various services: mobile app development, web development, e-commerce development, blockchain, and more. They primarily work with enterprise and midmarket clients in the e-commerce and business services industries.
     

    Clients

    • The University of Toronto
    • Waste Connections
    • Oz Leasing
    • Beach Bandits

    Industries

    Notable Project

    An e-commerce multi-vendor application company has hired TekRevol for UX/UI design and application development. The team is developing an iOS and Android application from scratch. 

    “We’ve been impressed with the team’s attention to detail and overall precision.”

    Visit Site
  • 5
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    App Makers LA is a mobile app development company of around 10 employees. Founded in 2014, they are based in Los Angeles. They offer services in mobile app development and UX/UI design.

    Clients

    • Los Angeles Apparel
    • BookClub
    • ClassCalc
    • Austin Ekeler (NFL)

    Industries

    Notable Project

    A women's wellness company hired App Makers LA to create an app for their business. The team used the client's designs and ideas for an intimacy app and worked on bringing it to life. 

    "They are very quick and can do anything."

    Visit Site
  • 6
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Philadelphia, PA

    Since 2009, ChopDawg.com has created 350+ digital products – from mobile applications and web applications to blockchain and artificial intelligence technologies for startups, Fortune 500s, growing businesses, and non-profits around the globe. Think of ChopDawg.com not as your agency but as your technical partner. Headquartered in Philadelphia, with offices in Boston, Seattle, New York, Atlanta, Washington, D.C., and Los Angeles, Chop Dawg currently has a team of more than 50. 

    Clients

    • Wawa
    • Mister Softee
    • Alpha Paw
    • SparkCharge

    Industries

    Notable Project

    ChopDawg.com provides design and development services for a recycling app company. The team has created wireframes, UI/UX designs, and screens for the client’s app. They’ll also manage the development stage. 

    “ChopDawg.com provides industry and project management expertise in a highly collaborative and bespoke fashion.”

    Visit Site
  • 7
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    Jafton specializes in building mobile apps and custom software for funded startups and organizations. Our team of more than 100+ experienced software engineers, iOS developers, Android developers, DevOps engineers, designers, and project managers led by the CEO who built and successfully sold multiple startups partner with you to assure the success of your project.

    Clients

    • Shein
    • NFT AI
    • JOKR
    • Goalsetter

    Industries

    Notable Project

    Jafton designed and developed an iOS and Android mobile app for an AI-powered digital studio, including its UI/UX. They also developed a custom software system for AI audio processing with various capabilities.

    "Their team was not only professional but also highly responsive to our needs."

    Visit Site
  • 8
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Beverly Hills, CA

    Swenson He is a mobile app development company headquartered in Marina del Rey, CA. Founded by two MIT alumni, the team of now 20+ engineers specializes in mobile app development and UX/UI design for iOS, Android, and hybrid mobile platforms.

    Clients

    • simplehuman
    • Stanford Medicine
    • Power Music
    • Breaker

    Industries

    Notable Project

    Swenson He provides web design and development services for an AI company. The team has designed and developed a web application and the client's company. Swenson He assists with UI/UX design and development.

    "They're attentive and supportive of our team's ambitions."

    Visit Site
  • 9
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Nashua, NH

    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.

    Clients

    • Golflogix
    • Volkswagen
    • Microsoft
    • Harvard University

    Industries

    Notable Project

    Zco developed and refined a hybrid mobile teledermatology platform and an admin website for a healthtech company. The team also coordinated KPIs and created a growth and expansion plan for the client.

    "Zco nailed it!"

    Visit Site
  • 10
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Seattle, WA

    Zazz is a Seattle-based mobile app development company founded in 2011. They have an additional office in San Francisco. Their team of approximately 50 employees serves clients of all sizes and industries. In addition to app development, they also specialize in enterprise app modernization and UX/UI design.

    Clients

    • Inclose
    • Ideal Smart
    • Sparehandz

    Industries

    Notable Project

    Zazz developed a mobile app using React for a leadership consulting company. The platform was designed to deliver leadership development resources, communication tools, and performance tracking.

    "We were absolutely delighted with the passion and hard work they demonstrated."

    Visit Site
  • 11
    • $25,000+
    • 10 - 49 employees
    • El Segundo, CA

    Located in Venice Beach, Calif., Dogtown Media specializes in app development, artificial intelligence, and UI/UX design for clients in the health care and financial services industries. With an additional office in San Francisco, the company, founded in 2011, has a team of around 30 who have helped launch 100+ apps for startups and Fortune 500 companies.

    Clients

    • Google
    • Lexus
    • United Nations
    • CitiBank

    Industries

    Notable Project

    Dogtown Media built and designed the platform of a fintech firm, and they also created its content. This solution would enable the client to tokenize and fractionalize loans from internal and external sources.

    We were pleasantly surprised that they produced a platform that was on point with what we wanted.”

    Visit Site
  • 12
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 250 - 999 employees
    • Miami Beach, FL

    MMC Global is a small Austin, Texas-based web development firm. Established in 2020, the team provides web development, wearable app development, mobile & app marketing, search engine optimization, and more.

    Clients

    • AE Freelancer
    • Visgn
    • Join AOK
    • Al Naboodah

    Industries

    Notable Project

    MMC Global helped an IT company develop custom software and a mobile app for registration monitoring. The team focused on integrating several modules into the solution.

    "MMC Global team was very professional and had a lot of software and app development expertise."

    Visit Site
  • 13
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Los Angeles, CA

    CitrusBits is a mobile app development company based in Los Angeles, CA and founded in 2005. The team of nearly 60 employees is passionate about creating mobile technology and responsive mobile content for all businesses.

    Clients

    • Burger King
    • Quiksilver
    • J&J
    • DuPont

    Industries

    Notable Project

    CitrusBits designed and developed an Android and iOS app for a coffee chain company. They designed the app's UI/UX using Marvel App and Figma. For development, CitrusBits used React Native and AWS for hosting. 

    “CitrusBits developed an app that answered our company’s needs.”

    Visit Site
  • 14
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • San Francisco, CA

    Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.

    Clients

    • Toptal clients include J.P. Morgan
    • Zendesk
    • Artsy
    • IDEO

    Industries

    Notable Project

    An IT and data processing company has hired Toptal for IT staff augmentation. Based on the client's needs, the team has provided development resources, taking care of recruitment and interviews.

    "They've performed amazing and smooth work."

    Visit Site
  • 15
    • $25,000+
    • 10 - 49 employees
    • Irvine, CA

    Naked Development is a mobile app development company based in Irvine, Calif. Founded in 2017, their team of 6 specializes in mobile app development, UX/UI design, and web development.  

    Clients

    • Peter Thiel
    • Mark Cuban
    • City of Los Angeles
    • Bank of America

    Industries

    Notable Project

    Naked. has worked on the UI/UX designs of a dating company’s flagship mobile app. They’ve also produced a 45-second video commercial segmented into 15-second clips to be uploaded on various social channels. 

    “Their UI/UX team has been the most valuable part of the engagement.”

    Visit Site
  • 16
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Vienna, VA

    Based in Vienna, VA, 10Pearls designs and maintains apps for various companies. The company and its nearly 350 employees have experience in cybersecurity, product development, and UX/UI design.

    Clients

    • HughesNet
    • Johnson & Johnson
    • PayPal
    • CocaCola

    Industries

    Notable Project

    10Pearls provides software development resources to augment the team of a digital business platform. These resources use Starlette, Java, CSS, HTML, Oracle, and Azure DevOps Services as the technology stack.

    “They have very good processes in place to achieve better results.”

    Visit Site
  • 17
    • $50,000+
    • 10 - 49 employees
    • Austin, TX

    Over the last 12 years, The BHW Group has completed 340 projects for 60 customers in 21 industries. The 14 employee team working out of Austin, Texas does mobile app and web development and design. They work on both iOS and Android apps, as well as enterprise apps and business process automation.

    Clients

    • Chick-fil-A
    • The Habit Burger Grill (Yum! Brands)
    • Sprinkles Cupcakes
    • First Financial Bank

    Industries

    Notable Project

    The BHW Group provides software design and development services for a customer analytics company. They’ve designed and built the frontend of a product and are now working on a web app’s frontend using React.

    “Their ideas and the level of proficiency they bring to the table have been top-notch.”

    Visit Site
  • 18
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 50 - 249 employees
    • New York, NY

    Blue Label Labs is the App Development Agency That Helps Fortune 500's and Funded Startups Grow

    We are strategists, designers, and engineers guided by analytics, supported by acumen, driven by measurable business results. We create digital products for enterprise & large brands like Microsoft, Google, Bloomberg, Time, P&G, Consumer Reports, Kung Fu Tea (and many more), and for funded startups that want to grow. 

    Clients

    • Bloomberg News
    • Microsoft
    • Google/Alphabet
    • Procter & Gamble

    Industries

    Notable Project

    A bubble tea chain hired BlueLabel to develop a product strategy and UX design for their app. The team also did a competitive analysis, created user personas, and documented user stories for the app's frontend.

    "This company is able to efficiently manage their projects and deliver high-quality products."

    Visit Site
  • 19
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $250,000+
    • 250 - 999 employees
    • Chicago, IL

    Rightpoint, headquartered in Chicago, is a web and mobile app development firm. Founded in 2007, their team of about 450 employees services midmarket and enterprise clients across industries such as consumer products and services, IT, and retail. They also offer UX design services.

    Clients

    • Macy's
    • B&H Photo
    • Care.com
    • Rue La La

    Industries

    Notable Project

    Rightpoint redesigned and developed a web and mobile commerce experience that integrates with Oracle NetSuite ERP. Its features include 360-degree product videos, recommendations, and a finder wizard.

    "Their designs have been excellent; they completely transformed our website layout and functionality."

    Visit Site
  • 20
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.3
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • New York, NY

    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.

    Clients

    • The Atlantic
    • Houseparty
    • Meetup
    • Jet.com

    Industries

    Notable Project

    Lickability developed a mobile application for iOS for a golf digital wallet company. They reviewed some wireframes and helped with user stories. Then, they worked on development using Swift.

    “Their engineering rigor and ability to code and handle complexity were outstanding.”

    Visit Site
  • 21
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Irvine, CA

    Wve Labs is an end-to-end mobile and web app company based in Los Angeles with offices in Chicago, Dallas, and New York. Founded in 2015, this 50+ firm welcomes projects of any scope and difficulty.

    Clients

    • Sony Entertainment
    • Honda
    • Neurocycle
    • Maui Jim

    Industries

    Notable Project

    A raw food importer and distributor hired Wve Labs for website design and development. The team was also responsible for creating color schemes, various logo options, and connecting APIs. 

    “Wve Labs listened to our needs and created something great.”

    Visit Site
  • 22
    • $25,000+
    • 10 - 49 employees
    • Atlanta, GA

    Dedicated Developers are a web, mobile app, and e-commerce development firm based in Alpharetta, GA, with an office in Castro Valley, CA. This 50+ team has been offering top-tier digital solutions and frictionless project management since 2007.

    Clients

    • Corning Gorilla Glass
    • Kripalu
    • Walmart
    • Get Momentum

    Industries

    Notable Project

    Dedicated Developers developed an iOS app for a roofing company. They provided UI screen designs, and are now making final adjustments and adjustments.

    "The willingness to do what was needed to achieve my objectives made me feel positive about the experience."

    Visit Site
  • 23
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 50 - 249 employees
    • New York, NY

    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.

    Clients

    • MGM Resorts International
    • 9Gag
    • Harvard
    • Rite Aid

    Industries

    Notable Project

    Fueled was hired by a health and wellness brand to develop an iOS app focused on meal management and purchases. The app had to improve the customer satisfaction and retention rates on weekly subscriptions

    "They are super communicative and easy to work with."

    Visit Site
  • 24
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Rockville, MD

    With offices in Chicago and Washington D.C., Simpalm is a leader in the mobile app market. They’ve designed over 200 apps and also work in web development and UX/UI design. The team of 30+ designers creates products for a variety of industries, including financial and business services, consumers, education, health, and retail. They work with companies of all sizes.

    Clients

    • Taptin
    • Forte Payment System
    • AudiobookNow
    • Legaltrot

    Industries

    Notable Project

    Simpalm created and designed iOS and Android apps for an e-learning company. The team developed the backend, devised clickable wireframes and visuals in Figma, and hosted the infrastructure on AWS.

    "We are happy with their service."

    Visit Site
  • 25
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Austin, TX

    Since 2000, Praxent has launched over 300 unique software products. The team of 30+ is based in Austin, TX, and has experience working with small, mid-market, and large clients on their software development, web development, and mobile app development needs.

    Clients

    • NEWITY
    • alooola
    • Sage Equity Partners, LP
    • Meriwest

    Industries

    Notable Project

    Praxent was hired by a payments and communications platform to design their product and create a prototype. The team's duties included UX design, user research, competitive analysis, and content audits.

    "The team was always prompt and delivered on time."

    Visit Site
  • 26
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Bentonville, AR

    Metova is a privately held leading technology company based in Franklin, Tenn., with a team of 131 professionals. Since 2006, they have provided their services in custom software, mobile app, and web development for clients ranging from startups to Fortune 500 companies.

    Clients

    • SXM
    • TNAA
    • Amazon
    • Microsoft

    Industries

    Notable Project

    Metova developed a SaaS telematics software-as-a-service product for material handling industrySource and recommend potential hardware vendors.

    "It's been close to 3 years later and I've never doubted Metova has had my organization's best interests in mind."

    Visit Site
  • 27
    • $25,000+
    • 10 - 49 employees
    • Denver, CO

    Based in Denver, Appit Ventures is a software development company that specializes in creating mobile applications and developing custom software. With around 30 employees and offices in a second and third office in London and India, the company has a portfolio of 300+ clients.

    Clients

    • The State of Colorado
    • Lionshare Negotiations
    • Mindful Mamas
    • Florence Crittenton

    Industries

    Notable Project

    AppIt Ventures designed and developed a web application for an influencer marketplace. The team collaborated with the client on designing the app's screens on Figma, developed the app, and provided support.

    "I must commend the team at AppIt Ventures for their exceptional professionalism."

    Visit Site
  • 28
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.8
    • NPS

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

    Clustox, a mobile application development firm, was founded in 2012. The small Lahore, Pakistan-based team offers mobile app development, custom software development, web development, cloud consulting & SI, and more.

    Clients

    • Bookafy
    • Flare
    • Telbee
    • Smart MD

    Industries

    Notable Project

    Clustox was hired to develop and design an online hiring platform that connects remote job seekers with employers. The team also implemented extensive features on the platform.

    "We were very satisfied with their services."

    Visit Site
  • 29
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • Irvine, CA

    Vincit California is a software development company that has provided mobile app development, custom software development, and UX/UI design services to their clients since 2007. Their team of 1,000 employees is based out of Irvine, Calif. With another office in Helsinki.

    Clients

    • Splunk
    • Tommy Car Wash Systems
    • ScoutUS Pro
    • Logitech

    Industries

    Notable Project

    Vincit helped a technology startup develop the first version of their iOS and Android mobile app using GitHub and Google Cloud. Their scope included UI/UX design, API development, and app testing and support.

    “Vincit’s customer care and depth of knowledge were impressive.”

    Visit Site
  • 30
    • $10,000+
    • 10 - 49 employees
    • Austin, TX

    Jackrabbit Mobile is a technology consulting firm founded in 2012. Its team of 13 is located in Austin, TX and specializes in mobile app development, as well as UX/UI design, IoT development, and web development, for their mostly small business clients.

    Clients

    • Belong Gaming
    • Recipeasy
    • halfHelen Foundation

    Industries

    Notable Project

    Jackrabbit Mobile built a web app for an influencer representation agency. They designed the app's UI/UX, set up its database and APIs, created the user journey, integrated Stripe, and did QA and testing.

    "They were creative and ultimately exceeded my expectations."

    Visit Site

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