Top 100 Mobile App Developers in California
The Best of May 2024
Looking 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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Featured providers
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- $10,000+
- 50 - 249 employees
- Greenville, SC
Read MoreHeadquartered in Greenville, South Carolina, Designli's team of 50 employees offers mobile app development, web development, UX/UI, and web design services. Since its founding in 2013, Designli has helped startups and businesses of all sizes build quality software with full-time, dedicated product teams assigned to each client project.
Industries
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- $25,000+
- 50 - 249 employees
- Agoura Hills, CA
Read MoreTechAhead is an end-to-end mobile application development company based in Southern California with offices in Agoura Hills, Calif. and Noida, India. Focusing on bespoke digital solutions and UI/UX since 2009, the company works across multiple verticals for some of the world's largest companies.
Industries
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- $10,000+
- 10 - 49 employees
- Scottsdale, AZ
Read MoreWorking out of Scottsdale, Ariz., Dot Com Development is a development firm that works with small and mid-market businesses. The team of about 10 employees specializes in mobile app, web, and e-commerce development. They also have experience with marketing, in particular, SEO and conversion optimization.
Industries
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931
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Graphic design agency AlphaSquad Technologies was founded in 2019. Their small team is in and specializes in graphic design, web development, mobile app development, social media marketing, and more.Read MoreIndustries
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932
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Located in San Francisco, California, AOE is an e-commerce development firm. The midsize company was launched in 1999. Their team focuses on e-commerce development, web design, web development, enterprise app modernization, and more.Read More -
933
- $25,000+
- Freelancer employees
- Los Angeles, CA
Launched in 1998, Samuel Nee Web Development and Consulting is a web development firm. The small team focuses on web development, mobile app development, ux/ui design, and web design. The company is located in Los Angeles, California.Read More -
934
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Tivix, Inc., a web development firm, was established in 2008. They are in San Francisco, California; PERYDOT, Poland; New York, New York and London, United Kingdom and have a midsize team. Their services include web development, mobile app development, and ux/ui design.Read More -
935
- $5,000+
- 2 - 9 employees
- San Francisco, CA
Read MoreE-commerce development company Don Web Solutions was founded in 2013. Based in San Francisco, California, their small team focuses on e-commerce development, graphic design, mobile app development, search engine optimization, and more.
Industries
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936
- $5,000+
- 2 - 9 employees
- San Diego, CA
Sma2z is a digital strategy company. They are in San Diego, California and have a small team. Their team provides digital strategy, graphic design, mobile app development, search engine optimization, and more.Read More -
937
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Strada WorldWide is a small AR/VR development company headquartered in Los Angeles, California. Founded in 2012, the team provides AR/VR development and mobile app development.Read More -
938
- $5,000+
- 2 - 9 employees
- Pasadena, CA
Read MoreDigital strategy company Arroyo Design was founded in 1998. They are headquartered in Pasadena, California and have a small team. Arroyo Design specializes in digital strategy, mobile app development, mobile & app marketing, web design, and more.
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939
- $5,000+
- 2 - 9 employees
- Santa Rosa, CA
Read MoreGraphicSmith is a web design agency. The small Santa Rosa, California-based team focuses on web design, custom software development, e-commerce development, search engine optimization, and more. The company was established in 1983.
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940
- Undisclosed
- 2 - 9 employees
- San Francisco, CA
Intechprof LLC is a web development company. They are based in San Francisco, California and have a small team. Their team offers web development, graphic design, and mobile app development.Read More -
941
- Undisclosed
- 2 - 9 employees
- San Francisco, CA
In San Francisco, California, Mouth-Wash.co is a small software development company. The team provides custom software development, mobile app development, search engine optimization, social media marketing, and more.Read More -
942
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
IDCG LLC is an UX company. Their small team is in Los Angeles, California. Their team provides ux/ui design, graphic design, branding, and mobile app development.Read More -
943
- Undisclosed
- 2 - 9 employees
- Long Beach, CA
In Long Beach, California, The Web Handlers is a web development company. They offer web development, branding, mobile app development, and search engine optimization and were founded in 2008.Read More -
944
- Undisclosed
- 2 - 9 employees
- Lake Forest, CA
Ingenious info web is a human resources firm established in 2015. Their small team is based in Lake Forest, California. Their services include HR services, mobile app development, search engine optimization, web design, and more.Read More -
945
- Undisclosed
- 2 - 9 employees
- Hayward, CA
Established in 2002, Saheltech is a business consulting company. The small Hayward, California-based team specializes in business consulting, mobile app development, search engine optimization, social media marketing, and more.Read More -
946
- Undisclosed
- 2 - 9 employees
- Stockton, CA
Whimsicode is a small branding company. Located in Stockton, California, the company was launched in 2016. Their team provides branding, mobile app development, search engine optimization, social media marketing, and more.Read More -
947
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Located in Los Angeles, California, WEBMOO is a small branding firm. They focus on branding, e-commerce development, logo, mobile app development, and more and were founded in 2012.Read More -
948
- Undisclosed
- 2 - 9 employees
- Norwalk, CA
Oryxenter LLC is a digital strategy company. Their small team is based in Norwalk, California. Their services include digital strategy, graphic design, mobile app development, web design, and more.Read More -
949
- Undisclosed
- 2 - 9 employees
- Oakland, CA
Palo Colorado Software, LLC is a small custom software development company in Oakland, California. Their services include custom software development, ux/ui design, mobile app development, and cloud consulting & SI.Read More -
950
- Undisclosed
- 2 - 9 employees
- Vacaville, CA
Based in Vacaville, California, Kaizen Apps is a custom software development company. The company focuses on custom software development, mobile app development, blockchain, Artificial Intelligence, and more and is small.The company was founded in 2019.Read More -
951
- Undisclosed
- 2 - 9 employees
- Irvine, CA
Read MoreMethod Data Science is a big data analytics company. They focus on BI & big data consulting & SI, web development, mobile app development, generative ai, and more and were founded in 2018. The agency is based in Irvine, California.
Industries
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952
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
One River Consulting Inc is a custom software development firm launched in 2021. Their small team is located in Los Angeles, California and specializes in custom software development, web development, mobile app development, application testing, and more.Read MoreIndustries
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953
- $10,000+
- 10 - 49 employees
- San Jose, CA
Read MoreA-CX, a small software development company, is in San Jose, California; Vancouver, Canada; Frisco, Texas and Oulu, Finland. They specialize in custom software development, mobile app development, cybersecurity, web development, and more and were founded in 2020.
Industries
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954
- $5,000+
- 50 - 249 employees
- San Francisco, CA
GITS Indonesia is a midsize cloud consulting & SI company. Based in Bandung, Indonesia, the firm was founded in 2010. Their team focuses on cloud consulting & SI, mobile app development, custom software development, and web development.Read MoreIndustries
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955
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreEstablished in 2010, Vartheta is a small website development company located in New York, New York; Houston, Texas and Los Angeles, California. Their services include web development, digital strategy, custom software development, and mobile app development.
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956
- Undisclosed
- 250 - 999 employees
- Santa Monica, CA
Build Offshore Team is a software development company. They are located in and have a midsize team. The agency provides custom software development, web development, and mobile app development.Read MoreIndustries
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957
- $10,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreLaunched in 2016, SDLC Corp Technologies Pvt Ltd is a blockchain company. The company focuses on blockchain, mobile app development, Artificial Intelligence, wearable app development, and more and has a small team. The company is in Noida, India.
Industries
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958
- $25,000+
- 1,000 - 9,999 employees
- Los Angeles, CA
Read MoreSimform is a custom software development company founded in 2010. They have helped organizations ranging from startups, Fortune 500 companies, and WHO-backed NGOs. The team of 250+ delivers digital solutions for their clients and offer artificial intelligence services, API integration, dedicated software development team, and software testing services.
Clients
- Redbull
Industries
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959
- $5,000+
- 50 - 249 employees
- Santa Rosa, CA
Read MoreGeneXus Consulting is corporate software development company based in Montevideo, Uruguay, with an additional location in Santa Rosa, Calif. Founded in 1988, the team of nearly 110 provides web, mobile app, and custom software development, enterprise app modernization, and application testing services.
Clients
- BPS
Industries
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960
- $50,000+
- 10 - 49 employees
- Glendale, CA
Agile Clouders, Inc. Is a software development firm. They are located in Glendale, California and Dombivli, India and have a small team. Their services include custom software development, web design, ux/ui design, product design, and more.Read More
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