Top 100 Mobile App Developers in California
The Best of March 2026Looking 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
-
1021$5,000+50 - 249 employeesLos Angeles, CATechcronus Business Solutions is an Ahmedabad, India-based CRM consulting and SI company. They focus on CRM consulting and SI, ERP consulting and SI, IT staff augmentation, Mobile App Development, and more and were founded in 2010.Read More
Clients
SporsTech Startup in LAIndustries
-
1022UndisclosedFreelancer employeesPasadena, CACustom software development company App Indulge LLC was established in 2012. Headquartered in Pasadena, California, the team focuses on Custom Software Development and Mobile App Development.Read More
-
1023$5,000+2 - 9 employeesFresno, CACloud1Marketing is a Digital Strategy company founded in 2012. Located in Fresno, California, the team offers Digital Strategy and Social Media Marketing.Read More
-
1024$25,000+50 - 249 employeesLos Angeles, CATechgropse FZC LLC is an app development firm. The midsize Noida, India-based firm was launched in 2015. Their services include Mobile App Development, Artificial Intelligence, E-Commerce Development, and Custom Software Development.Read More
Industries
-
1025$10,000+50 - 249 employeesSunnyvale, CAFounded in 2006, RailsFactory is a software development company. The team provides Custom Software Development and IT staff augmentation and is in Melbourne, Australia and Sunnyvale, California.Read More
Industries
-
1026$5,000+Freelancer employeesLos Angeles, CASlick Development is an e-commerce development company in Los Angeles, California. The team specializes in E-Commerce Development and Mobile App Development.Read More
Industries
-
1027$25,000+50 - 249 employeesSan Francisco, CARead More
Founded in 2009, MindK is a software development company that specializes in web, custom software, and mobile app development. Their team of 56 employees, based in San Francisco, partners with small business and midmarket clients in the financial services, advertising, and media industries.
Clients
AdidasIndustries
-
1028Undisclosed2 - 9 employeesSan Francisco, CAByte Aesthetics is a small San Francisco, California-based user experience agency. The team focuses on UX/UI Design and Custom Software Development.Read More
-
1029$1,000+2 - 9 employeesSan Diego, CAGREEN BIRD MEDIA is a small branding firm established in 2005. Their team provides Branding and Social Media Marketing.Read More
-
1030$5,000+2 - 9 employeesVisalia, CACogeian Systems, a small web development firm, is based in Visalia, California. Their services include Web Development and Web Design.Read More
Clients
Self-Help Enterprises -
1031$5,000+2 - 9 employeesLincoln, CAEstablished in 2000, Infinite Design & Marketing, a small web design company, is in Lincoln, California. Their team offers Web Design and Custom Software Development.Read More
-
1032$1,000+50 - 249 employeesCulver City, CAKovel/Fuller is a media planning and buying agency. The Culver City, California-based company was founded in 1999. Their team focuses on Media Planning & Buying and Social Media Marketing.Read More
Industries
-
1033$5,000+50 - 249 employeesSan Francisco, CAVenables Bell & Partners is a San Francisco, California-based branding company. The team offers Branding and Digital Strategy.Read More
Industries
-
1034$5,000+50 - 249 employeesAnaheim, CAAxis Technical Group, Inc. Is an IT strategy consulting company founded in 2002. The firm offers IT strategy consulting and CRM consulting and SI.Read More
Industries
-
1035$10,000+50 - 249 employeesSan Francisco, CABlackstone Technology Group is a San Francisco, California-based IT staff augmentation company. They specialize in IT staff augmentation and IT strategy consulting and were established in 1998.Read More
Industries
-
1036Undisclosed50 - 249 employeesTracy, CASri Sys Inc., a big data analytics company, was established in 2005. They specializes in BI & big data consulting & SI and cloud consulting & SI.Read More
-
1037Undisclosed50 - 249 employeesFremont, CADew Software is an IT strategy consulting company founded in 1997. Their team offers IT strategy consulting and BI & big data consulting & SI.Read More
Industries
-
1038$10,000+10 - 49 employeesGlendale, CARead More
Founded in 2006, Digilite is a web design and e-commerce development company. Their small team is based in Markham, Canada. They also provide branding, graphic design, digital strategy, and mobile application development services.
Clients
Browne GroupIndustries
-
1039$25,000+50 - 249 employeesMenlo Park, CARead More
Custom software development company Cambria Corporation was founded in 1984. The firm provides custom software development, mobile app development, web design, and web development and has a small team. The firm is headquartered in Menlo Park, California and Makati, Philippines.
Industries
-
1040$1,000+2 - 9 employeesSan Francisco, CALaunched in 2015, CoreTeam.io is a software development company. Their services include Custom Software Development and Web Development.Read More
-
1041Undisclosed10 - 49 employeesSan Jose, CARightapp4u is a Content Marketing company. Their small team of employees is in San Jose, California. Their team offers Content Marketing and Search Engine Optimization.Read More
-
1042$1,000+Freelancer employeesLong Beach, CASmall SEO company ITECH AGENCY, is headquartered in Long Beach, California. Their services include Search Engine Optimization and Video Production.Read More
-
1043$1,000+Freelancer employeesSacramento, CACity of Trees Tech, a website development company, was launched in 2019. The company provides Web Development and E-Commerce Development.Read More
-
1044$5,000+250 - 999 employeesSanta Monica, CABSS Commerce is an e-commerce development company established in 2012. Their midsize team is headquartered in Hanoi, Vietnam; Santa Monica, California; London, England and Singapore, Singapore. The company offers E-Commerce Development, Mobile App Development, IT strategy consulting, Web Design, and more.Read More
Industries
-
1045$1,000+50 - 249 employeesSan Francisco, CAHygge Software is a midsize UX agency. Headquartered in Warszawa, Poland; Tallinn, Estonia; San Francisco, California and London, England, the firm was established in 2019. Their services include UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
HeatedIndustries
-
1046Undisclosed50 - 249 employeesFremont, CASPIN Strategy is an Email Marketing company established in 2014. The company focuses on Email Marketing and Pay Per Click, and is midsize.Read More
-
1047$1,000+10 - 49 employeesSan Mateo, CARead More
Digicorns Technologies, a UX agency, is based in San Mateo, California and Noida, India. The firm offers ux/ui design, social media marketing, search engine optimization, pay per click, and more and has a small team.The firm was established in 2019.
Industries
-
1048$10,000+50 - 249 employeesMountain View, CACloseloop Technologies is a custom software development company. Established in 2011, the midsize firm is in Mountain View, California; Sahibzada Ajit Singh Nagar, India and Jaipur, India. Their services include Custom Software Development, CRM consulting and SI, AI Consulting, ERP consulting and SI, and more.Read More
Clients
Block and Tam AutoTech Consulting Group Motorola Solutions PIC CorporationIndustries
-
1049Undisclosed50 - 249 employeesLake Forest, CASolitaire Infosys Inc, an user experience agency, is located in Lake Forest, California and Edmonton, Canada. The team provides UX/UI Design and E-Commerce Development.Read More
-
1050$1,000+10 - 49 employeesIrvine, CAEstablished in 2014, Rebel Design Solution, a small SEO company, is in Irvine, California. Their team provides Search Engine Optimization and Web Design.Read More
Industries
Featured provider
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed App Development Company in California
Check out an App Development Company in California with the most new reviews in the past 12 months.
App Development Company
California
- 11 12 new reviews
- 12 10 new reviews
- 13 9 new reviews
- 14 9 new reviews
- 15 9 new reviews
