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.
Industries
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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.
Industries
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991
- $1,000+
- 10 - 49 employees
- San Mateo, CA
Read MoreDigicorns 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
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992
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Read MoreWeb development firm Overcode was founded in 2022. They are in London, United Kingdom and have a small team. Their services include web development, ux/ui design, custom software development, mobile app development, and more.
Clients
- SignifAI (New Relic)
Industries
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993
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreDifferenz System is a development company founded in 2013 and located in Irvine, Calif. They have a team of about 115 individuals who offer mobile app and web development services. Their client base comprises small businesses in the business services, arts, entertainment, and music, health care and medical, and hospitality and leisure industries.
Clients
- London Sport
Industries
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994
- Undisclosed
- 50 - 249 employees
- Santa Cruz, CA
Octopus is an user experience company. Established in 2011, the firm is headquartered in Santa Cruz, California. Their services include UX/UI Design and Branding.Read MoreIndustries
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995
- $100,000+
- 50 - 249 employees
- Chatsworth, CA
Software development firm Inverted Software was launched in 2001. The team specializes in Custom Software Development and UX/UI Design.Read More -
996
- Undisclosed
- 50 - 249 employees
- Sunnyvale, CA
KREEYAA, an IT strategy consulting company, was founded in 2010. The team focuses on IT strategy consulting and Cybersecurity and is located in Sunnyvale, California.Read MoreIndustries
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997
- Undisclosed
- 50 - 249 employees
- Walnut Creek, CA
ASD Global-Public Sector is a software development firm in Walnut Creek, California. They specialize in Custom Software Development and ERP consulting and SI.Read More -
998
- $50,000+
- 10 - 49 employees
- San Diego, CA
REJOUICE is a branding company. Established in 2013, the team specializes in Branding and UX/UI Design. The agency is headquartered in San Diego, California and Paris, France.Read More -
999
- $10,000+
- 10 - 49 employees
- Santa Clara, CA
Web development company Coding Crafts is based in Santa Clara, California and Lahore, Pakistan. The small team offers web development, mobile app development, custom software development, blockchain, and more. The firm was founded in 2019.Read MoreClients
- YogaJoint
Industries
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1000
- $25,000+
- 50 - 249 employees
- Costa Mesa, CA
Read MoreSquash Apps is a software development company founded in 2015 and headquartered in Coimbatore, India. It has a team of about 20. Squash Apps works on mobile app development, custom software development, web development, and more for small businesses.
Clients
- Doodlio
Industries
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1001
- Undisclosed
- 250 - 999 employees
- San Jose, CA
Digile, a Digital Strategy company, was established in 2015. The team focuses on Digital Strategy and Conversion Optimization and is headquartered in Bengaluru, India and Hyderabad, India.Read More -
1002
- $50,000+
- 50 - 249 employees
- Los Angeles, CA
Jelvix is a custom software development company. They are headquartered in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England and have a midsize team that specializes in Custom Software Development, Enterprise App Modernization, Mobile App Development, and Artificial Intelligence. The agency was established in 2011.Read MoreClients
- Tiber Capital Group
Industries
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1003
- $10,000+
- 10 - 49 employees
- Glendale, CA
Read MoreFounded 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 Group
Industries
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1004
- $10,000+
- 50 - 249 employees
- Sunnyvale, CA
IT strategy consulting company TransformHub was established in 2019. The team specializes in IT strategy consulting and UX/UI Design and is based in Singapore, Singapore and Sunnyvale, California.Read MoreIndustries
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1005
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Founded in 2017, RS sIgnatoure Solutions Pvt Ltd. Is a software development firm. The small team provides Custom Software Development and AR/VR development.Read MoreIndustries
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1006
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
CodersBucket is an IT staff augmentation company. The Dhaka, Bangladesh-based agency was founded in 2020. Their services include IT staff augmentation and Web Development.Read MoreIndustries
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1007
- $100,000+
- 50 - 249 employees
- Sunnyvale, CA
Softbinator Technologies, a Product Design company, is based in Sunnyvale, California and București, Romania. Founded in 2017, the team focuses on Product Design and IT staff augmentation.Read MoreClients
- Life360
- Sposor United
- Luxon Pay
Industries
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1008
- Undisclosed
- 250 - 999 employees
- San Francisco, CA
Midsize Application Testing company Testing Hero, is headquartered in San Francisco, California and Hanoi, Vietnam. The team specializes in Application Testing and Web Development.Read More -
1009
- Undisclosed
- 250 - 999 employees
- Richmond, CA
Hartmann Studios is a branding agency launched in 1984. Their services include Branding and Event Marketing.Read MoreIndustries
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1010
- Undisclosed
- 10 - 49 employees
- San Juan Capistrano, CA
Terse Software is a Blockchain company. Established in 2017, the team offers Blockchain and cloud consulting & SI.Read More -
1011
- Undisclosed
- 10 - 49 employees
- San Jose, CA
Elevate Digital Services, a web development firm, is located in Dubai, United Arab Emirates and San Jose, California. Their services include Web Development and Mobile App Development.Read More -
1012
- Undisclosed
- 10 - 49 employees
- San Mateo, CA
Launched in 2018, ZealoTech People is an user experience company. Headquartered in San Mateo, California and Nashik, India, the team specializes in UX/UI Design and Custom Software Development.Read More -
1013
- $1,000+
- 10 - 49 employees
- Oakland, CA
In Mohali, India and Oakland, California, Futurista Soft Private Limited is a SEO services firm. They specialize in Search Engine Optimization and UX/UI Design.Read MoreIndustries
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1014
- $50,000+
- 250 - 999 employees
- Milpitas, CA
Read MoreWest Agile Labs is a software development and digital design company. The team is headquartered in San Francisco and has additional offices in Pakistan, Ukraine, and India. Founded in 2012, they currently employ over 120 professionals. West Agile Labs provides custom software development, e-commerce development, and mobile app development services.
Clients
- Unation
Industries
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1015
- $50,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreMidsize IT staff augmentation company Code Power, is in Guaynabo, Puerto Rico. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.
Clients
- Snappt
Industries
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1016
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Frothlogic, a software development firm, offers Custom Software Development and Mobile App Development. The firm is located in Los Angeles, California.Read More -
1017
- $5,000+
- 2 - 9 employees
- El Dorado Hills, CA
Firethorne Design, an e-commerce development firm, was established in 2009. The team offers E-Commerce Development and Mobile App Development and is in El Dorado Hills, California.Read MoreClients
- Western Slope District 22
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1018
- $5,000+
- 2 - 9 employees
- San Jose, CA
MunsonDesign, an app development firm, is headquartered in San Jose, California. Their services include Mobile App Development and Web Design.Read More -
1019
- $5,000+
- 2 - 9 employees
- San Jose, CA
Web design company Rasteroids Design was launched in 2000. The team offers Web Design and Custom Software Development and is headquartered in San Jose, California.Read More -
1020
- Undisclosed
- 2 - 9 employees
- Davis, CA
Headquartered in Davis, California, EmtLogiciel is a small user experience design company. Their services include UX/UI Design and Branding.Read More
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