Top 100 iPhone Applications Development Companies in California
The Best of June 2026Looking for a top iOS app agency in California?
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 California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California iOS App Developers
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181$5,000+10 - 49 employeesCitrus Heights, CARead More
Yotalabs is a technology firm headquartered in Sacramento, Calif., with a satellite office in Ukraine. They have about 11 employees that serve small and midmarket businesses. Services include custom software development, IT staff augmentation, web development, and mobile app development services.
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TeslaIndustries
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182$10,000+10 - 49 employeesLos Angeles, CAFlutterflow Tech is a small Los Angeles, California-based application development company. They specialize in Mobile App Development and were established in 2024.Read More
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183$1,000+2 - 9 employeesFremont, CAZeebrix is a. Their small team is located in Fremont, California. Their services include. The firm was founded in 2023.Read More
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184$10,000+2 - 9 employeesBurbank, CARead More
Worklab.io, Inc. is a software agency founded in 2011 with no more than 10 members. They offer custom software, web, and mobile app development solutions from their office in Burbank, Calif. They work with small and mid-market firms in the field of business services.
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All State AssociationIndustries
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185$10,000+10 - 49 employeesSan Diego, CACareMinds is a small IT staff augmentation company. Based in San Diego, California, the firm was launched in 2022. Their team specializes in IT staff augmentation, web design, ux/ui design, product design, and more.Read More
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186$5,000+10 - 49 employeesGlendale, CARoyal Digital Agency is a small branding agency located in Glendale, California. Established in 2016, the team specializes in branding, digital strategy, social media marketing, content marketing, and more.Read More
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187$5,000+10 - 49 employeesGlendale, CAThe AppOps is a branding company. Founded in 2024, the team focuses on Branding, Web Design, UX/UI Design, Web Development, and more. Their small company is Glendale, California-based.Read More
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188$10,000+10 - 49 employeesSan Diego, CARead More
Wired Avenue is a digital agency in San Diego. Founded in 2002, they have fewer than 5 employees that serve clients in a wide variety of industries. Services include web development, mobile app development, and custom software development.
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189$1,000+50 - 249 employeesWalnut Creek, CARead More
Anyalpha is a midsize custom software development company located in Walnut Creek, California. Launched in 2013, the team specializes in custom software development, mobile app development, web development, AR/VR development, and more.
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190$25,000+2 - 9 employeesDowney, CARead More
Vivus is a full-service custom web development and internet marketing firm based in Downey, Calif. The firm, founded in 2018, has a team of more than five that provides, among others, web design, web development, and mobile app development services to small and larger-sized companies and institutions in the business services, education, financial services, and many other industries.
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TalaIndustries
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191$5,000+10 - 49 employeesSanta Monica, CALaunched in 2017, Fenyx Studio is a mobile app development company. The small team specializes in Mobile App Development and Web Development.Read More
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192$5,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2008, Platform Purple, Inc. is headquartered in Los Angeles with another location in Chicago. Their team os 12 employees provides custom software development, mobile app development, and e-commerce development services for enterprise, midmarket, and small businesses. They focus on e-commerce, health care, medical, and retail industries.
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Alfred VideoIndustries
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193$25,000+2 - 9 employeesSanta Monica, CARead More
Right Balance is a software development company based in Santa Monica, Calif. with offices in Mexico City and Moscow. The company, founded in 2015, has a team of less than ten that provides custom software development, web development, and mobile app development services. Right Balance serves mid-market and other-sized companies in the financial services, IT, and transportation industries.
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TalaIndustries
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194$1,000+10 - 49 employeesSan Diego, CADisigni, a website development firm, was established in 2020. They are located in Toronto, Canada and San Diego, California and have a small team. Their services include Web Development, Mobile App Development, Branding, Digital Strategy, and more.Read More
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195$10,000+10 - 49 employeesSan Francisco, CARead More
Streamline social, a software development firm, is headquartered in San Francisco, California; Buffalo, New York and Montevideo, Uruguay. Founded in 2009, the small team specializes in custom software development, mobile app development, ux/ui design, product design, and more.
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196$5,000+10 - 49 employeesLos Angeles, CAPircle is a software development firm. They are in Los Angeles, California and have a small team that focuses on Custom Software Development, Web Development, Mobile App Development, and Enterprise App Modernization. The firm was founded in 2012.Read More
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197$10,000+10 - 49 employeesManhattan Beach, CARead More
Health Samurai is a machine learning company based in Manhattan Beach, Calif. Founded in 2004, the team of 16 specializes in web development, mobile app development and AI.
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198$5,000+10 - 49 employeesIrvine, CARead More
Horizon Labs is a small Irvine, California-based web development company. They focus on Web Development, Custom Software Development, Artificial Intelligence, IT staff augmentation, and more and were founded in 2019.
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YuraHealth.com Kidsy.co Rarewaters.com Flairlabs.ai (YC S22)Industries
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199$10,000+2 - 9 employeesCarlsbad, CARead More
Websoft Depot is a remote recruiting company for the IT industry. Founded in 2013, they are headquartered in Carlsbad, Calif., and have an additional office in Chelyabinsk, Russia. Websoft Depot has about 3 employees that do web development, e-commerce development, and custom software development.
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200$5,000+2 - 9 employeesSan Diego, CARead More
Software development company EyeUniversal is in San Diego, California. The small firm was established in 2005. Their services include custom software development, mobile app development, search engine optimization, web design, and more.
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201$25,000+10 - 49 employeesSan Diego, CARead More
BL3NDlabs is a software and strategy design firm based in San Diego. They were founded in 2015, and have a team of 13 employees. They specialize in custom software development, mobile app development, and product design.
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202$10,000+10 - 49 employeesIrvine, CADevio Tech is a website development firm founded in 2018. Their services include Web Development and Mobile App Development.Read More
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203$50,000+10 - 49 employeesSan Diego, CARead More
Odyssey Computing, Inc. Is a web design company headquartered in San Diego, California. The small agency was founded in 1996. Their services include web design, ux/ui design, custom software development, web development, and more.
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204$50,000+10 - 49 employeesSan Francisco, CARead More
Blackstone Studio is a custom software development firm. Their small team is located in San Francisco, California and Guadalajara, Mexico and focuses on custom software development. The firm was launched in 2019.
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FerrariIndustries
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205$10,000+10 - 49 employeesAnaheim, CARead More
Based in Anaheim, California, Reinforce Global is a custom software development company. They provide custom software development, application management & support, mobile app development, and web development and were launched in 2019.
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206$1,000+10 - 49 employeesTustin, CABurgi Technologies, an IT managed services company, was founded in 2015. Headquartered in Tustin, California; Rancho Cucamonga, California; Seattle, Washington and Phoenix, Arizona, their small team provides IT managed services, cloud consulting & SI, Cybersecurity, IT strategy consulting, and more.Read More
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HyundaiIndustries
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207$5,000+10 - 49 employeesSan Jose, CARound Pegs, Inc is a small mobile application development company headquartered in San Jose, California. The team specializes in Mobile App Development and Application Management & Support.Read More
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208$50,000+10 - 49 employeesSan Diego, CARead More
Treeline Interactive is a software development company based in San Diego. Since being founded in 2004, it has grown to a team of about 54 that does IoT development, custom software development, mobile app development, and web development. Its clients are mostly midmarket and small businesses.
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Landmark Aviation -
209$100,000+50 - 249 employeesSan Francisco, CALaunched in 2000, Carbon Five is a custom software development company. Their team specializes in Custom Software Development and Mobile App Development.Read More
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210$10,000+1,000 - 9,999 employeesSan Francisco, CAAKQA is a CRM consulting and SI company. In San Francisco, California and London, England, the firm was founded in 1994. Their team provides CRM consulting and SI and E-Commerce Development.Read More
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NikeIndustries
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