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.
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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.
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- $5,000+
- 10 - 49 employees
- Philadelphia, PA
Read MoreSince 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.
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211
- $10,000+
- 50 - 249 employees
- Fremont, CA
Read MoreHeadquartered in Fremont, California and Gurugram, India, Radiansys is a software development firm. The midsize team focuses on custom software development, ux/ui design, cloud consulting & SI, mobile app development, and more. The firm was established in 2007.
Industries
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212
- $50,000+
- 10 - 49 employees
- San Diego, CA
Read MoreOdyssey 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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Featured providers
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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.
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213
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Merx Forum Inc is a web development company headquartered in Los Angeles, California and Burbank, California. The agency focuses on web development, market research, web design, mobile app development, and more and has a midsize team.The agency was launched in 2018.Read MoreIndustries
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214
- $10,000+
- 2 - 9 employees
- Carlsbad, CA
Read MoreWebsoft 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.
Clients
- Govgroup.com
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215
- $25,000+
- 50 - 249 employees
- San Francisco, CA
In Budapest, Hungary and London, United Kingdom, GB Solutions is a digital strategy company. The firm provides digital strategy, custom software development, business consulting, ux/ui design, and more and is midsize.The firm was established in 2018.Read MoreClients
- Telenor
Industries
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216
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreMobile application development company Media One Group LLC was established in 2019. Their small team is in Los Angeles, California and Antrim, United Kingdom. Media One Group LLC offers mobile app development, marketing strategy, social media marketing, search engine optimization, and more.
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217
- Undisclosed
- 2 - 9 employees
- Beverly Hills, CA
Read MoreThunderbolt Studios is a digital design and custom technology development company based in Beverly Hills, California, that was established in 2014. Their team of 20 employees offers UX/UI design, mobile app development, and web development services.
Clients
- CURBSTAND - On-demand Valet Payments and Valet Opps Logistics solutions, web & mobile apps
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218
- Undisclosed
- 250 - 999 employees
- Los Angeles, CA
Headquartered in Los Angeles, California, Ace Infoway is a web development company. The midsize team specializes in web development, custom software development, and mobile app development and was established in 1999.Read MoreClients
- OSHO
Industries
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219
- $10,000+
- 10 - 49 employees
- San Diego, CA
Read MoreWired 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.
Clients
- Qualcomm
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220
- $50,000+
- 2 - 9 employees
- Berkeley, CA
Quant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.Read More -
221
- $5,000+
- 2 - 9 employees
- Mission Viejo, CA
Read MoreCalibec is a small custom software development firm. Founded in 2021, the team offers custom software development, web development, mobile app development, enterprise app modernization, and more. The agency is located in Mission Viejo, California.
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222
- Undisclosed
- 50 - 249 employees
- San Jose, CA
V-Soft, Inc. Is an app development firm in San Jose, California. The firm focuses on mobile app development, custom software development, and ux/ui design and has a midsize team.The firm was launched in 1995.Read MoreIndustries
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223
- Undisclosed
- 10 - 49 employees
- Carlsbad, CA
Hire Mobile App Developer is an Ahmedabad, India-based application development company. Launched in 2010, the small team provides mobile app development, ux/ui design, and other application development.Read More -
224
- $1,000+
- 10 - 49 employees
- Los Angeles, CA
Based in Los Angeles, California, BeyondCurious is an application development company. They offer mobile app development and web development and were founded in 2011.Read More -
225
- $10,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Read MoreAKQA is a multidisciplinary development company with headquarters in San Francisco and offices around the world. The company was founded in 1994 and has grown to a team of over 2,000 that specializes in e-commerce development, mobile app development, CRM consulting & SI, and social media marketing services to companies of all sizes.
Clients
- Nike
Industries
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226
- $5,000+
- 2 - 9 employees
- Irvine, CA
Frostbyte Labs is a small app development company. Established in 2018, the company is in Irvine, California. Their team specializes in mobile app development.Read More -
227
- Undisclosed
- 10 - 49 employees
- Walnut Creek, CA
Launched in 2016, Livo Corporation is a mobile app development firm. The small Walnut Creek, California-based team specializes in mobile app development and web development.Read More -
228
- Undisclosed
- 50 - 249 employees
- San Jose, CA
Thin Film Electronics is a San Jose, California-based mobile app development company. The midsize firm was established in 2005. Their team provides mobile app development.Read More -
229
- Undisclosed
- 2 - 9 employees
- Santa Ana, CA
Mobixed is an application development company. The small Santa Ana, California-based team offers mobile app development and ux/ui design. The company was established in 2014.Read More -
230
- $50,000+
- 10 - 49 employees
- San Jose, CA
Launched in 2020, krysp is an app development company. The agency focuses on mobile app development and other application development and has a small team. The agency is headquartered in San Jose, California.Read MoreIndustries
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231
- $5,000+
- 50 - 249 employees
- Bakersfield, CA
Read MoreBakersfieldBizz is a custom software development company. Launched in 2021, the team specializes in custom software development, mobile app development, search engine optimization, web design, and more. Their small firm is headquartered in Bakersfield, California.
Industries
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232
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreInSitu Sales, a small mobile application development company, is located in Los Angeles, California and Medellín, Colombia. Launched in 2016, the team specializes in mobile app development.
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233
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Application development company FresnoBizz is in Los Angeles, California. The midsize agency was launched in 2011. Their services include mobile app development, web design, custom software development, wearable app development, and more.Read More -
234
- Undisclosed
- 50 - 249 employees
- Los Angeles, CA
Website development firm and application development firm Sitefy is headquartered in Los Angeles, California. The midsize team provides web development and mobile app development. The company was founded in 2019.Read More -
235
- $10,000+
- 50 - 249 employees
- Los Angeles, CA
In Los Angeles, California, App Creatives is a mobile app development company. Launched in 2015, the midsize team specializes in mobile app development, blockchain, application management & support, wearable app development, and more.Read More -
236
- $1,000+
- 50 - 249 employees
- Fremont, CA
Founded in 2015, True Mobile Apps is a mobile application development company. The company provides mobile app development, custom software development, advertising, e-commerce development, and more and has a midsize team. The company is located in Fremont, California.Read More -
237
- $10,000+
- 50 - 249 employees
- San Diego, CA
Code Avenue is a web development company and mobile application development company. They specialize in web development and mobile app development and were launched in 2013. Their midsize team is in San Diego, California.Read More -
238
- $5,000+
- 10 - 49 employees
- Arcadia, CA
Centrix Cube, a mobile application development firm, is based in Arcadia, California. The small firm was founded in 2016. Their team specializes in mobile app development.Read More -
239
- $50,000+
- 10 - 49 employees
- San Diego, CA
Read MoreTreeline 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.
Clients
- Landmark Aviation
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240
- $5,000+
- 10 - 49 employees
- Sacramento, CA
Read MoreSymSoft Solutions is an advertising company. Their small team is headquartered in Sacramento, California. Their services include advertising, branding, digital strategy, search engine optimization, and more. The agency was launched in 2006.
Industries
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