Top 100 Mobile App Developers in California
The Best of September 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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661
- Undisclosed
- 2 - 9 employees
- Redlands, CA
Identity Web Design is a branding agency. The small Redlands, California-based firm was established in 2012. Their team specializes in branding, graphic design, mobile app development, search engine optimization, and more.Read More - Get Started
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662
- $5,000+
- 2 - 9 employees
- California City, CA
Based in California City, California and New Delhi, India, AppSacks is a website development company. They offer web development, mobile app development, custom software development, digital strategy, and more and were launched in 2019.Read More -
663
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
In Los Angeles, California, FLARB is a small AR/VR development company. They offer AR/VR development and mobile app development and were founded in 2001.Read More -
664
- Undisclosed
- 2 - 9 employees
- Torrance, CA
Piladya is a software development firm. Located in Torrance, California, their small team provides custom software development, blockchain, blockchain marketing, marketing strategy, and more. The company was launched in 2021.Read More -
665
- $5,000+
- 2 - 9 employees
- Sacramento, CA
Webjetx, a branding firm, is headquartered in Sacramento, California. The small company was established in 2021. Their services include branding, ux/ui design, IT strategy consulting, web development, and more.Read More -
666
- $1,000+
- 2 - 9 employees
- Marina del Rey, CA
Based in Marina del Rey, California, Rethink Labs is a small branding agency. They provide branding, market research, ux/ui design, web development, and more and were founded in 2019.Read More -
667
- $1,000+
- 2 - 9 employees
- San Leandro, CA
Read MoreFrank Dev LLC, a web design company, was founded in 2023. The company specializes in web design, web development, mobile app development, and e-commerce development and has a small team. The company is based in San Leandro, California.
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668
- $25,000+
- 2 - 9 employees
- Irvine, CA
GoatBytes.IO, a cybersecurity company, was established in 2012. The small team focuses on cybersecurity, mobile app development, Artificial Intelligence, enterprise app modernization, and more. The company is located in Irvine, California.Read More -
669
- Undisclosed
- 2 - 9 employees
- Los Angeles, CA
Asgard Technologies Company, a social media marketing agency, is based in Atlanta, Georgia and Los Angeles, California. The firm specializes in social media marketing, mobile app development, pay per click, graphic design, and more and has a small team.The firm was established in 2016.Read More -
670
- Undisclosed
- 2 - 9 employees
- San Francisco, CA
Netronian Inc., a website development company, is based in Miami, Florida; New York, New York and San Francisco, California. The small agency was founded in 2012. Their team offers web development, mobile app development, cloud consulting & SI, CRM consulting and SI, and more.Read More -
671
- Undisclosed
- 2 - 9 employees
- Los Gatos, CA
Aionis is an UX company. Their small team is based in Los Gatos, California. Their services include ux/ui design, custom software development, web development, mobile app development, and more.Read More -
672
- Undisclosed
- 2 - 9 employees
- Milpitas, CA
Cygne Noir Cyber, LLC is a small cybersecurity company. Launched in 2023, the firm is based in Milpitas, California. Their team provides cybersecurity and blockchain.Read MoreIndustries
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673
- Undisclosed
- 2 - 9 employees
- Costa Mesa, CA
Social media marketing company CGIT LLC was established in 2006. The small Costa Mesa, California-based team provides social media marketing, web design, custom software development, web development, and more.Read MoreIndustries
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674
- $10,000+
- 50 - 249 employees
- San Diego, CA
Read MoreBitCot is a development firm from San Diego. It was founded in 2011 and has grown to a team of more than 30 that does mobile app development, web development, and custom software development for small and large companies alike.
Clients
- Dick's Sporting Goods
Industries
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675
- $10,000+
- 10 - 49 employees
- San Francisco, CA
NxGn Sports Interactive is a website development company located in. The small firm was launched in 2019. Their team specializes in web development, mobile app development, and AR/VR development.Read MoreIndustries
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676
- $1,000+
- 10 - 49 employees
- Newark, CA
STACKMYBIZ is a website development company launched in 2018. The small team offers web development, mobile app development, and custom software development. The company is based in Ranchi, India and Newark, California.Read MoreIndustries
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677
- $25,000+
- 250 - 999 employees
- Newark, CA
Read MoreTekRevol is an app development startup of 18 employees. Founded in 2014, their headquarters is in Newark, Calif. They offer various services: mobile app development, web development, e-commerce development, blockchain, and more. They primarily work with enterprise and midmarket clients in the e-commerce and business services industries.
Industries
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678
- Undisclosed
- 50 - 249 employees
- Palo Alto, CA
Launched in 2013, Data Theorem, Inc. Is a mobile app development company. Their midsize team is based in Paris, France; Palo Alto, California and New York, New York and offers mobile app development, IT strategy consulting, cloud consulting & SI, and api development.Read More -
679
- $10,000+
- 250 - 999 employees
- San Francisco, CA
Read MoreSmartSmith Infotech is a midsize software development company. They provide custom software development, web development, mobile app development, search engine optimization, and more and were founded in 2012.
Industries
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680
- $50,000+
- 250 - 999 employees
- Beverly Hills, CA
Read MoreRootstrap is a software development firm based in Los Angeles with offices in New York; Montevideo, Uruguay; and Buenos Aires, Argentina. Established in 2011, Rootstrap has over 70 employees with experience with both consumer digital products and business applications. Their services include mobile development for Android and iOS, web app development, UI/UX design, custom software, and AR/VR development.
Clients
- MasterClass
- Tony Robbins
- Emeritus
Industries
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681
- $250,000+
- 1,000 - 9,999 employees
- Santa Clara, CA
Founded in 2004, Infostretch is an application testing company. The large Santa Clara, California-based team focuses on application testing, enterprise app modernization, BI & big data consulting & SI, cloud consulting & SI, and more.Read MoreIndustries
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682
- $1,000+
- 10 - 49 employees
- Mountain View, CA
Read MoreTCO TEAM is a web agency based in Yerevan, Armenia, and founded in 2016. With over 10 members, they offer custom software, web, and e-commerce development solutions to small and mid-market firms.
Clients
- Sparsis Holding
Industries
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683
- $1,000+
- 2 - 9 employees
- Willits, CA
Metropolis Digital is a social media marketing agency headquartered in Hod Hasharon, Israel and Willits, California. Established in 2019, the small team focuses on social media marketing, pay per click, web design, web development, and more.Read MoreIndustries
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684
- $10,000+
- 50 - 249 employees
- San Diego, CA
Iwebwiser Pvt. Ltd. Is a web development firm. Founded in 2018, the team offers web development, e-commerce development, application management & support, mobile app development, and more. Their midsize company is in Bikaner, India.Read MoreIndustries
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685
- $1,000+
- 2 - 9 employees
- Los Angeles, CA
Read MoreROI Express is an IT software company. Founded in 2016, the Los Angeles-based software company provides IT strategy consulting, artificial intelligence, and big data consulting services.
Clients
- Privat Bank
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686
- $10,000+
- 10 - 49 employees
- Berkeley, CA
DeCodinate Inc is an application development company in Berkeley, California and Pune, India. The small agency was founded in 2017. Their services include mobile app development, web development, BI & big data consulting & SI, and cloud consulting & SI.Read MoreIndustries
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687
- $1,000+
- 10 - 49 employees
- Clovis, CA
HASHKRIO TECH LLP, a custom software development firm, was founded in 2015. The company offers custom software development, mobile app development, web development, e-commerce development, and more and has a small team. The company is located in Rajkot, India and Clovis, California.Read MoreIndustries
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688
- $1,000+
- 50 - 249 employees
- San Francisco, CA
Premium Web Experts is a midsize San Francisco, California-based web development firm. Launched in 2015, the team specializes in web development, advertising, social media marketing, web design, and more.Read MoreIndustries
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689
- $75,000+
- 10 - 49 employees
- San Diego, CA
Vault R&D is a small IT strategy consulting company. In San Diego, California, the company was founded in 2022. Their team provides IT strategy consulting, custom software development, enterprise app modernization, ux/ui design, and more.Read MoreIndustries
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690
- Undisclosed
- 10 - 49 employees
- San Diego, CA
Read MoreComentum is a San Diego-based development firm. Founded in 1997, Comentum's team of 10 employees specialize in web design, web development, and app development.
Clients
- Honda
Industries
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