Top 100 Mobile App Developers in California
The Best of November 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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- $50,000+
- 50 - 249 employees
- Frisco, TX
Read MoreFounded in 2008, Five Pack Creative is a mobile development company based in Frisco, Texas. Their nationwide team of developers helps clients with mobile app development, UX/UI design, and application testing. Across 100s of successful projects, they have helped clients across the U.S. achieve breakthrough results by providing thoughtful and creative solutions.
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- $1,000+
- 50 - 249 employees
- Kolkata, India
Read MoreMatrix Media Solutions (P) Ltd is a digital development and marketing company based in Kolkata, India. The company, founded in 2003, has over 150 employees and provides a wide range of digital services that include application testing, AI, custom software development, web design & development, mobile app development, SEO, PPC, and social media marketing services to various companies.
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151
- $5,000+
- 10 - 49 employees
- Sunnyvale, CA
Read MoreCompetenza Innovare Pvt. Ltd. is a softaware and mobile app development agency based in Jaipur, India. The agency, founded in 2016, has a team of more than ten that provides mobile app development, web development, custom software development, and other application development services to small and larger-sized companies in the business services, financial services and other industries.
Clients
- Eatsy
Industries
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152
- $50,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreThe Development Factory is a software development firm based in Los Angeles, with a branch office in Toronto. Founded in 2009. With a team of 10, The Development Factory specializes in custom software development, mobile development, product design and more.
Clients
- Givsum - Empowering every person to be a force for good
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153
- $50,000+
- 10 - 49 employees
- Rocklin, CA
Read MoreGrey Sky Media is a web and technology development company based in Rocklin, California. Founded in 1999, their team of fewer than 10 employees provides services for small and mid-market businesses. They specialize in web development, custom software development, UX/UI design, and enterprise app modernization.
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154
- $25,000+
- 10 - 49 employees
- Daly City, CA
Read MoreSoftware development firm Talos Digital is located in Medellín, Colombia and Austin, Texas. The midsize team specializes in custom software development, ux/ui design, mobile app development, web design, and more and was founded in 2011.
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155
- $5,000+
- 2 - 9 employees
- San Diego, CA
Read MoreSmallWorld is a technology consulting firm founded in 2016 and located in San Diego. With a team of fewer than 10 employees, they offer custom software development, web development, business consulting, and mobile app development services.
Clients
- Lululemon
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156
- $50,000+
- 50 - 249 employees
- Sacramento, CA
Read MoreFluvius is a small website development company launched in 2015. Their team focuses on web development, ux/ui design, mobile app development, and web design. The firm is in Kharkiv, Ukraine.
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157
- $10,000+
- 2 - 9 employees
- Pasadena, CA
GeekOffice, a , was founded in 2019. Headquartered in Sheridan, Wyoming, their small team specializes in.Read MoreIndustries
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158
- $10,000+
- 10 - 49 employees
- Pleasanton, CA
Read MoreCygnis Media is a development agency is headquartered in Pleasanton, Calif. Since 2010, their team of 45 has been specializing in web design and development, UX/UI design, mobile app development, and more. Cygnis Media works with clients in various industries including arts & entertainment and business services.
Clients
- MIT
- NFL Network
- Oreo
- Samsung
Industries
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159
- $5,000+
- 10 - 49 employees
- Rancho Cordova, CA
Read MoreTechinate Solutions, Inc. is a IT consulting firm located in Cordova, Calif. They have a team of around 10 employees and were founded in 1999. They provide custom software and web development services, and IT managed services.
Clients
- United Reporting Publishing Corporation
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160
- $10,000+
- 250 - 999 employees
- Milpitas, CA
Read MoreFounded in 2014, Teksun Inc. is a product engineering services company. Their team of around 25 employees is based in San Jose, Calif., with an additional office in Ahmedabad, India. They focus on IoT development, product design, and cloud consulting.
Clients
- QEPR
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161
- $5,000+
- 10 - 49 employees
- Mountain View, CA
Read MoreYouTeam is a marketplace for hiring remote software development contractors. Founded in 2014, YouTeam is headquartered in London, with an additional office in Lviv, Ukraine. YouTeam's staff of around 20 specializes in web development, custom software development, and mobile app development, primarily for enterprise and midmarket clients in business services and education.
Clients
- PwC
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162
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Read MoreEachbase is a digital agency that operates out of California. Their main services span branding, SEO, and web development.
Clients
- Nino's Pizza
- AECO
- Starfish
- Polo TMS
Industries
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163
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreLaunched in 2007, Formula is a IT strategy consulting company. The large team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The agency is headquartered in Los Angeles, California.
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164
- $1,000+
- 10 - 49 employees
- Roseville, CA
Read MoreI-Tul Design & Software, Inc. is a software design and development company that was started in 1999. The 11-person team operates out of Roseville, Calif. where they provide custom software development as well as web design and development services to small and mid-sized businesses.
Clients
- Corp2000
Industries
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165
- $10,000+
- 2 - 9 employees
- San Diego, CA
Read MorePlatformXR is a AR/VR development company. They are based in Portland, Oregon and San Diego, California and have a small team. Their services include AR/VR development and mobile app development. The agency was launched in 2017.
Clients
- Kaiser Permanente
Industries
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166
- $25,000+
- 50 - 249 employees
- Newark, CA
Calibraint Technologies is a Chennai, India-based blockchain company. The midsize team focuses on blockchain, custom software development, Artificial Intelligence, application management & support, and more and was launched in 2015.Read MoreIndustries
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167
- $25,000+
- 50 - 249 employees
- San Francisco, CA
AppMaster is a custom software development firm. The midsize San Francisco, California-based firm was established in 2020. Their team provides custom software development, web development, and mobile app development.Read MoreIndustries
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168
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Bepom Inc., a software development company, was founded in 2017. Their small team is headquartered in Los Angeles, California. The agency provides custom software development, web development, mobile app development, e-commerce development, and more.Read MoreIndustries
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169
- $10,000+
- 10 - 49 employees
- Los Angeles, CA
Read MoreCloudsa, a user experience agency, is in Los Angeles, California. They focus on ux/ui design, web development, mobile app development, web design, and more and were founded in 2018.
Industries
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170
- $5,000+
- 250 - 999 employees
- Santa Clara, CA
Founded in 2005, Hire Backend Developer is a web development company. Their services include Web Development and Mobile App Development.Read MoreClients
- Qabu
Industries
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171
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreWeb design company EZ Digital was founded in 2019. They are in Los Angeles, California and have a small team. Their services include web design, ux/ui design, web development, custom software development, and more.
Industries
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172
- $1,000+
- 2 - 9 employees
- Fremont, CA
Zeebrix is a. Their small team is located in Fremont, California. Their services include. The firm was founded in 2023.Read More -
173
- $50,000+
- 10 - 49 employees
- San Francisco, CA
Read MoreInfuse is a software development company based in San Francisco. The company, founded in 2014, has a team of around 20 that provides custom software development, mobile app development, and UX/UI design services. Infuse serves enterprise and smaller-sized companies in various industries that include financial services, medical, and IT.
Clients
- Ready Responders
Industries
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174
- $5,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreAllCode is a digital agency based in San Francisco. Founded in 2015, they have approximately 15 employees who focus on Cloud Computing, Custom Software Development, and Web Development.
Clients
- Twilio
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175
- $1,000+
- 10 - 49 employees
- Sacramento, CA
Outstanding Experience Corp is an UX design company located in Sacramento, California and Halifax, Canada. Established in 2015, the small team provides ux/ui design, web development, conversion optimization, e-commerce development, and more.Read MoreIndustries
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176
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreGreenTurban Website && Mobile APP Development is a web and mobile app company founded in Indore, India. Run by fewer than 10 people, they have offered their services in web design, web development, and branding since 2010. They work with small firms and large companies alike.
Clients
- ShieldCrete Philippines
Industries
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177
- $10,000+
- 10 - 49 employees
- Newport Beach, CA
Read MoreWellnuts is a full-source software development company based in Minsk, Belarus, with an office in Newport Beach, Calif. The company, founded in 2012, has more than 20 employees who provide, among others, web development, custom software development, and mobile app development services.
Industries
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178
- $10,000+
- 10 - 49 employees
- Lake Forest, CA
Read MoreArctic Leaf Inc. is a UX design and development company located in Lake Forest, California. Founded in 2010, the 25-person team’s services include e-commerce development, email marketing, and mobile app development. They work solely with small and midmarket businesses in the e-commerce industry.
Clients
- Birdwell.com
Industries
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179
- $25,000+
- 250 - 999 employees
- San Jose, CA
Read MoreVOLANSYS Technologies is a product realization and digital transformation company based in Ahmedabad, India, and founded in 2008. Their team of more than 350 employees specializes in IoT development, cloud consulting, and mobile app development.
Industries
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180
- $5,000+
- 1,000 - 9,999 employees
- San Jose, CA
Read MoreExpertsFromIndia is a development company based in San Jose, Calif. They were founded in 2003 and have a team of around 800 employees. They primarily provide custom software development and SEO.
Clients
- eBay
Industries
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