Top 100 iPhone Applications Development Companies in the United States
The Best of February 2026Looking for a top iOS app agency in the United States?
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 United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States iOS App Developers
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91$50,000+10 - 49 employeesParadise Valley, AZRead More
Allied Code, a custom software development company, is based in Paradise Valley, Arizona. The small firm was established in 2009. Their services include custom software development and mobile app development.
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92$10,000+10 - 49 employeesMiami, FLRead More
Appluex is a small Hialeah, Florida-based app development firm. Established in 2017, the team offers mobile app development, web development, web design, ux/ui design, and more.
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AgResource CompanyIndustries
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93$10,000+10 - 49 employeesNew York, NYRead More
HubSpire is a digital agency based in New York with offices in Matawan, NJ, and Cochin, India. Founded in 2008, HubSpire's team of around 25 employees provides small and mid-market consumer products and IT companies with a range of services such as mobile app development, web design, web development, and big data consulting.
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Cubic Transportation SystemsIndustries
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94$25,000+10 - 49 employeesSeattle, WAUpTop, an user experience company, was launched in 2000. They are located in Seattle, Washington and have a small team. UpTop provides UX/UI Design, Custom Software Development, and Mobile App Development.Read More
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Amazon F5 SAP Concur Pearson Packaging SystemsIndustries
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95$25,000+50 - 249 employeesDallas, TXRead More
Bottle Rocket is a Dallas-based mobile design & development agency founded in 2008. Our services span strategic consulting, data & AI, growth marketing, research, & full lifecycle product development.
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7-ElevenIndustries
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96$5,000+10 - 49 employeesSan Diego, CARead More
GenAI.Labs USA, an AI development company, is located in San Diego, California. The small agency was launched in 2015. Their team focuses on Artificial Intelligence, Generative AI, Web Development, Mobile App Development, and more.
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ServiceNow UCLA Google GucciIndustries
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97$25,000+10 - 49 employeesPortland, OREstablished in 2005, Singlemind is a small mobile app development company. Their services include Mobile App Development, UX/UI Design, Web Development, Custom Software Development, and more. The firm is in Portland, Oregon; San Francisco, California; Bend, Oregon and New York, New York.Read More
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Kaiser PermanenteIndustries
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98$25,000+10 - 49 employeesDenver, CORead More
Woodridge Software is a custom software development agency located in Denver, Colo. Founded in 2012, they have 20 employees specializing in building custom web and mobile applications for businesses ranging from startups to Fortune 500 companies. Services include UX and UI design and the development of software, and web and mobile applications.
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Wolters KluwerIndustries
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99$5,000+10 - 49 employeesLos Angeles, CALocated in Los Angeles, California and Irvine, California, TouchZen Media is a small mobile application development company. They specialize in Mobile App Development, UX/UI Design, and IT strategy consulting and were established in 2014.Read More
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Beachbody LLCIndustries
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100$75,000+10 - 49 employeesBroomfield, CORead More
Tack Mobile is a software development agency based in Denver, CO. The team of about 20 offers custom software, web, mobile app, and IoT development, as well as enterprise app modernization and UX/UI design. They serve mostly mid-market and enterprise clients.
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AmazonIndustries
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101$25,000+10 - 49 employeesDurham, NCRead More
Headquartered in Durham, NC, CrossCom is a mobile and web development company. The team of 15+ employees specializes in development for web, native, iOS, Android, and cloud-based apps. Founded in 1998, CrossCom serves mostly small and mid-market businesses in the business services, consumer products, and health care and medical industries.
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Martha Stewart Living Omnimedia, IncIndustries
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102$50,000+10 - 49 employeesRaleigh, NCMobile application development firm Camber–The App Agency is in Raleigh, North Carolina and St. Petersburg, Florida. The small company was founded in 2014. Their services include Mobile App Development, UX/UI Design, Artificial Intelligence, Web Development, and more.Read More
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StripeIndustries
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103$25,000+10 - 49 employeesDallas, TXRead More
Branding agency Lucky Media LLC was founded in 2014. They are located in Dallas, Texas and have a small team. Their services include branding, graphic design, web development, and mobile app development.
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MyBodyTutorIndustries
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104$50,000+10 - 49 employeesCastle Rock, CORead More
RAZUR is a digital agency based in Portland, Ore. Founded in 2008, they have about two employees and provide mobile app development, web development, and web design services. They primarily work with enterprise clients in the retail, IT, and consumer products and services sectors.
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InterContinental Hotels Group (Holiday InnIndustries
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105$5,000+10 - 49 employeesPortland, ORSembit is a small app development firm. They focus on Mobile App Development, Web Development, Custom Software Development, IT managed services, and more and were established in 2009. The firm is based in Portland, Oregon.Read More
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Kashi LabsIndustries
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106$25,000+10 - 49 employeesGainesville, FLApplication development firm Atmosphere Apps is headquartered in Gainesville, Florida and Rzeszów, Poland. Established in 2001, the small team specializes in Mobile App Development, Custom Software Development, Web Development, IT managed services, and more.Read More
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Zimmer Biomet F.A. Davis Family Practice Notebook UF HealthIndustries
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107$25,000+50 - 249 employeesSunny Isles Beach, FLVelvetech LLC is a midsize software development company. The Sunny Isles Beach, Florida-based company was established in 2004. Their services include Custom Software Development, CRM consulting and SI, Mobile App Development, Web Development, and more.Read More
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Apache CorporationIndustries
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108$5,000+50 - 249 employeesPlano, TXAgency Partner Interactive LLC is a midsize application development firm. Founded in 2010, the team specializes in Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more. The firm is based in Plano, Texas.Read More
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Parks Associates Warrior Logistics Zodiac Maevn OutletIndustries
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109$100,000+10 - 49 employeesSan Francisco, CARead More
WLCM App Studio is a software development firm launched in 2011. The small San Francisco, California-based team specializes in custom software development, mobile app development, ux/ui design, application testing, and more.
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110$10,000+10 - 49 employeesBrooklyn, NYRead More
L+R is an international design & technology studio and boutique strategy consulting firm founded in Brooklyn, New York City in 2012. The firm is made up of 25 skilled strategy, design and technology consultants, specializing in brand identity systems, go-to-market strategy consulting, technology strategy, UX/UI design, and next-generation mobile application development. They have offices in Brooklyn, Barcelona, Los Angeles and Milan and work with middle-market and Fortune 500 clients.
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Amazon Web ServicesIndustries
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111$50,000+50 - 249 employeesLos Angeles, CARead More
Sidebench is a healthcare product design and software engineering studio founded in 2012 in Los Angeles. With a mid-sized team and enterprise delivery capabilities, we partner with providers, payers and health-tech startups to build HIPAA-minded platforms, patient engagement, EHR interoperability and legacy modernization that reduce data silos and enable real-time clinical workflows.
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Microsoft CorporationIndustries
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112$10,000+50 - 249 employeesSan Francisco, CACustom software development firm Azumo was established in 2016. The midsize team focuses on Custom Software Development, Artificial Intelligence, Mobile App Development, BI & big data consulting & SI, and more. The agency is located in San Francisco, California and Rosario, Argentina.Read More
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Twitter Facebook Omnicom Discovery ChannelIndustries
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113$5,000+50 - 249 employeesAltadena, CAEbizON Digital is an e-commerce development firm based in Altadena, California and Noida, India. The midsize firm was launched in 2007. Their services include E-Commerce Development, Custom Software Development, Mobile App Development, and Web Development.Read More
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114$25,000+50 - 249 employeesChicago, ILRead More
KitelyTech is a full-service technology, design, and development company that's been around since 2009. Headquartered in Chicago, IL, the company is composed of about 10 employees who are skilled in web, software, mobile app, and e-commerce development. Other services include web design and user experience design and SEO.
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115$100,000+50 - 249 employeesNew York, NYFROM is a midsize user experience agency. Headquartered in New York, New York, the company was launched in 2016. Their team provides ux/ui design, mobile app development, search engine optimization, web design, and more.Read More
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116$5,000+50 - 249 employeesDover, DERead More
Clustox, an AI Agents company, is headquartered in Dover, Delaware and Warwick Farm, Australia. The midsize company was launched in 2012. Their team provides AI Agents, Custom Software Development, Mobile App Development, AI Consulting, and more.
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BookafyIndustries
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117$50,000+10 - 49 employeesNew York, NYApp development company Majestyk was established in 2011. The small New York, New York-based team provides Mobile App Development, UX/UI Design, Web Development, and Low/No Code Development.Read More
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IBM Audiomack LifeDojo Planned ParenthoodIndustries
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118$10,000+50 - 249 employeesSacramento, CABluelight is a midsize custom software development firm based in Sacramento, California and Jardim Paulistano, Brazil. Launched in 2019, the team provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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119$10,000+50 - 249 employeesAustin, TXRootstack, a custom software development firm, is based in Austin, Texas; Panamá, Panama and Medellín, Colombia. Launched in 2010, the midsize team provides Custom Software Development, IT staff augmentation, Mobile App Development, Artificial Intelligence, and more.Read More
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LG Heineken SURA Morgan & MorganIndustries
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120$25,000+50 - 249 employeesSouth Jordan, UTMotomtech, a custom software development company, is located in South Jordan, Utah. The midsize agency was launched in 2018. Their services include Custom Software Development, UX/UI Design, Web Development, and Mobile App Development.Read More
Industries
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