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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- $10,000+
- 10 - 49 employees
- Parsippany-Troy Hills, NJ
Read MoreOrigami Studios is a mobile application development company headquartered in Parsippany, NJ with additional locations in San Diego, and Lahore, Pakistan. Founded in 2012, they now have about 16 employees. Their services include mobile app and e-commerce development as well as UX/UI design for small to enterprise-sized clients in the advertising and marketing, business services, and gaming industries.
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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601
- $1,000+
- Freelancer employees
- San Diego, CA
Felix O Stack is a mobile application development company. The San Diego, California-based team offers Mobile App Development and Web Development.Read MoreIndustries
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602
- $50,000+
- 10 - 49 employees
- Sunnyvale, CA
Read MoreIomico is an IoT development company. The small Sunnyvale, California-based agency was established in 2012. Their team provides IoT development and Artificial Intelligence.
Clients
- Glomex Srl
Industries
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603
- $1,000+
- Freelancer employees
- San Mateo, CA
Read MoreGCX Solutions is a product development firm headquartered in San Mateo, CA. Founded, in 2018, their team of approximately 1–2 employees mostly serves small clients and some mid-sized businesses. Within the scope of product development, their specialties include custom software and UX/UI design.
Clients
- Momentum Design Lab
Industries
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604
- $5,000+
- 2 - 9 employees
- Los Angeles, CA
Visual Demand LLC is a Digital Strategy company established in 2017. Located in Los Angeles, California, the team offers Digital Strategy and Marketing Strategy.Read MoreIndustries
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605
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Software development company Tech Engine Group is located in Los Angeles, California. The team focuses on Custom Software Development and Web Development.Read MoreIndustries
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606
- $10,000+
- 10 - 49 employees
- Irvine, CA
Founded in 2017, Done-IT is a small Zaporizhzhia, Ukraine-based mobile application development firm. Their team focuses on Mobile App Development and Web Development.Read MoreIndustries
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607
- $50,000+
- 250 - 999 employees
- Santa Clara, CA
Read MoreMethod is a strategic design firm based in New York with offices in London; Denver; Atlanta; Charlotte, N.C.; and San Jose, Calif. The firm, founded in 1999, has more than 130 employees and provides UX/UI design, custom software development, digital strategy, web development, and branding services. Method serves enterprise and mid-market companies in the financial services, IT, arts & entertainment, customer products & services, medical, and e-commerce industries.
Industries
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608
- $10,000+
- 50 - 249 employees
- Riverside, CA
In Riverside, California, Q-vantage is a midsize social media marketing company. Their services include Social Media Marketing and IT strategy consulting.Read MoreClients
- The Salvation Army
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609
- $100,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreArcTouch was founded in 2008 and has offices in San Francisco, Calif., New York, and Florianópolis, Brazil. They excel at app development, blockchain, and UX/UI design. They guide their enterprise clients through the app building process by defining a strategy for the best user experience, planning the visual design, developing and testing the prototype, and ensuring optimization and growth.
Clients
- 3M
Industries
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610
- $5,000+
- 2 - 9 employees
- Sacramento, CA
Intelliquarck, a cloud consulting & SI company, is located in Sacramento, California. The team specializes in cloud consulting & SI and CRM consulting and SI.Read MoreIndustries
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611
- $10,000+
- 2 - 9 employees
- Costa Mesa, CA
TrooMobile is a mobile application development firm. The firm is based in Costa Mesa, California. Their team focuses on Mobile App Development and UX/UI Design.Read More -
612
- $1,000+
- 250 - 999 employees
- Sunnyvale, CA
ThinkSys Inc, a cloud consulting & SI company, is based in Noida, India and Sunnyvale, California. The team specializes in cloud consulting & SI and E-Commerce Development.Read MoreIndustries
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613
- $5,000+
- 250 - 999 employees
- Irvine, CA
PreludeSys is an Enterprise App Modernization company. The team is in Irvine, California and Chennai, India, and their services include Enterprise App Modernization and Artificial Intelligence.Read More -
614
- $5,000+
- 250 - 999 employees
- Los Angeles, CA
Logo Services 24/7 is a midsize branding firm established in 2012. Their services include Branding and Web Design.Read More -
615
- $1,000+
- 250 - 999 employees
- Fremont, CA
Elsner Store is a Fremont, California-based IT strategy consulting company. The team offers IT strategy consulting and Pay Per Click.Read More -
616
- $1,000+
- 250 - 999 employees
- San Jose, CA
Aspire Website Designs is a web design agency. They specialize in Web Design and Video Production and were established in 2010.Read More -
617
- Undisclosed
- 250 - 999 employees
- Culver City, CA
Founded in 2013, Utility is an user experience company. The agency specializes in UX/UI Design and Product Design, and is midsize.Read More -
618
- $1,000+
- 250 - 999 employees
- San Mateo, CA
ERP consulting and SI company Folio3 Agtech was established in 2005. The agency specializes in ERP consulting and SI and Custom Software Development.Read MoreIndustries
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619
- Undisclosed
- 250 - 999 employees
- Pleasanton, CA
QASource is an Application Testing company. The Pleasanton, California-based firm was launched in 2002. Their team offers Application Testing and UX/UI Design.Read MoreIndustries
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620
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Read MoreTech Reforms is a branding company. They provide branding, web design, ux/ui design, logo, and more and were founded in 2017. The company is headquartered in Los Angeles, California.
Industries
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621
- $10,000+
- 10 - 49 employees
- Palo Alto, CA
Seroft.com, a small software development firm, is located in Palo Alto, California and London, England. Their services include Custom Software Development and Mobile App Development.Read MoreIndustries
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622
- Undisclosed
- 50 - 249 employees
- Citrus Heights, CA
LogicTree IT Solutions is a mobile app development company. They offer Mobile App Development and Application Testing and were founded in 2007.Read MoreClients
- Lompoc PD
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623
- Undisclosed
- 10 - 49 employees
- Fremont, CA
Lightspeed mobile labs is a small app development firm. They specialize in Mobile App Development and Web Design and were established in 2006.Read More -
624
- Undisclosed
- 50 - 249 employees
- San Diego, CA
Application development company Algomatik was established in 2013. The team provides Mobile App Development.Read More -
625
- $5,000+
- 2 - 9 employees
- San Francisco, CA
INVASIVECODE is a small mobile application development company located in San Francisco, California. The team offers Mobile App Development and UX/UI Design.Read More -
626
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Fetch is a Mobile & App Marketing company. Their team is located in London, England and San Francisco, California. The agency offers Mobile & App Marketing and UX/UI Design.Read MoreIndustries
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627
- $5,000+
- 50 - 249 employees
- Los Altos, CA
Founded in 2011, Brown Deck Innovations is a software development firm. The team specializes in Custom Software Development and Mobile App Development and is located in Los Altos, California.Read More -
628
- $1,000+
- 50 - 249 employees
- Danville, CA
RedBlink Technologies is a midsize Digital Strategy company headquartered in Danville, California. Their services include Digital Strategy and Search Engine Optimization.Read MoreIndustries
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629
- Undisclosed
- 50 - 249 employees
- San Francisco, CA
Corona Labs is a San Francisco, California-based application development firm. They provide Mobile App Development and Custom Software Development and were founded in 2008.Read More -
630
- $5,000+
- 50 - 249 employees
- Los Angeles, CA
Estech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.Read MoreIndustries
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