Top 100 Mobile App Developers in California
The Best of December 2025Looking for a top mobile app development company in California?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California Mobile App Development Companies
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361$10,000+10 - 49 employeesSan Francisco, CALaunched in 2014, PRESENTIGO is a small AR/VR development company. Their services include AR/VR development and Mobile App Development.Read More
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362$10,000+10 - 49 employeesIrvine, CALuminous Tec is a mobile app development company. Established in 2006, the team focuses on Mobile App Development and E-Commerce Development. The firm is located in Irvine, California.Read More
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363$25,000+10 - 49 employeesBoston, MARead More
Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.
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AxiosIndustries
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364$1,000+2 - 9 employeesKingsburg, CAIn Kingsburg, California, JP Solutions, LLC is a web design agency. Founded in 2014, the team offers Web Design and Mobile App Development.Read More
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365Undisclosed250 - 999 employeesRoseville, CAGT Wizards is a midsize Digital Strategy company launched in 2010. Their team offers Digital Strategy and Web Design.Read More
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366$1,000+10 - 49 employeesSan Francisco, CAHelios, an AR/VR development company, was established in 2008. Located in San Francisco, California, the team provides AR/VR development and Mobile App Development.Read More
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367$10,000+2 - 9 employeesValencia , CASaasSoft, a custom software development firm, is in Valencia , California. They focus on Custom Software Development and Web Development and were established in 2009.Read More
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368$5,000+2 - 9 employeesGlendale, CARead More
Bexel Studio is a website development firm launched in 2011. The small team provides web development, web design, mobile app development, and ux/ui design. The company is based in Glendale, California.
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369$10,000+50 - 249 employeesNewark, CACentral Business Solutions, Inc is a software development firm. Located in Newark, California, the agency was launched in 2000. Their team offers Custom Software Development and Business Consulting.Read More
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370$25,000+2 - 9 employeesSan Juan Capistrano, CABinaryFuel, LLC is a custom software development firm. They were launched in 2015, and their services include Custom Software Development and Enterprise App Modernization.Read More
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371$1,000+10 - 49 employeesSanta Clara, CALordsOfCode is a mobile app development company. The Gurugram, India-based company was launched in 2019. Their team provides Mobile App Development and Web Development.Read More
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372$10,000+10 - 49 employeesLos Angeles, CARead More
Cloudflex, a custom software development firm, is in Kyiv, Ukraine. The small team specializes in custom software development, mobile app development, web development, Artificial Intelligence, and more. The firm was founded in 2018.
Clients
YazaIndustries
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373$1,000+10 - 49 employeesHayward, CAApp development firm Flit Webs is headquartered in Jaipur, India and Hayward, California. Their services include Mobile App Development and Web Development.Read More
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374$100,000+2 - 9 employeesIrvine, CAIn Irvine, California, Branch Startup Studio is a software development firm. They specialize in Custom Software Development and Mobile App Development.Read More
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375$25,000+10 - 49 employeesCorona, CAAppcore Labs is a mobile app development firm located in Corona, California and India. They specialize in Mobile App Development and Web Development and were founded in 2012.Read More
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376$25,000+10 - 49 employeesSan Diego, CAEstablished in 2013, 1218 App Team is a small mobile app development company. Their team provides Mobile App Development and Custom Software Development.Read More
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377$5,000+50 - 249 employeesSanta Clara, CALocated in Santa Clara, California, Opallios, Inc. Is a software development firm. They focus on Custom Software Development and BI & big data consulting & SI and were established in 2010.Read More
Industries
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378Undisclosed250 - 999 employeesIrvine, CAEstablished in 2008, Agile Web Designers is a branding agency. The firm focuses on Branding, Custom Software Development, Web Development, Mobile App Development, and more and has a midsize team.Read More
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379$5,000+250 - 999 employeesSanta Clara, CAVMO US LLC is a custom software development firm established in 2012. The midsize team provides Custom Software Development and Mobile App Development.Read More
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380$10,000+250 - 999 employeesGlendale, CABased in Glendale, California, Amaze Logo is a midsize branding firm. Their services include Branding and Search Engine Optimization.Read More
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381Undisclosed250 - 999 employeesRiverside, CAThePulse Creative Solutions is a midsize Riverside, California-based branding firm. The team provides Branding and Search Engine Optimization.Read More
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382$1,000+250 - 999 employeesSan Jose, CADesignsOrigin is a San Jose, California-based branding agency. Launched in 2016, the team focuses on Branding and Digital Strategy.Read More
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383$50,000+250 - 999 employeesLos Angeles, CACoreva Global is a midsize custom software development company. Established in 2020, the team specializes in Custom Software Development and Web Development.Read More
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384Undisclosed10 - 49 employeesCovina, CALaunched in 2020, Techype is a software development company. Their small team is based in Covina, California. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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385Undisclosed2 - 9 employeesCovina, CASavvy Stack, Inc. Is a website development company. They provide Web Development and Custom Software Development and are based in Covina, California.Read More
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386$25,000+50 - 249 employeesBeverly Hills, CARead More
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
simplehumanIndustries
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387Undisclosed10 - 49 employeesWalnut Creek, CALivo Corporation is an app development company. The company is in Walnut Creek, California. Their team provides Mobile App Development and Web Development.Read More
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388Undisclosed50 - 249 employeesSan Jose, CAThin Film Electronics is an app development company founded in 2005. The team offers Mobile App Development and is based in San Jose, California.Read More
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389Undisclosed2 - 9 employeesSanta Ana, CAMobixed is a mobile app development firm. Established in 2014, the team specializes in Mobile App Development and UX/UI Design.Read More
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390$10,000+50 - 249 employeesLos Angeles, CAIn Los Angeles, California, ALGRO TECH PRO LTD is a website development firm. They specialize in Web Development and Mobile App Development and were launched in 2023.Read More
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