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
Founded 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
Matrix 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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511
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Kwanso LLC is a design and development agency headquartered in San Francisco. Founded in 2012, their team of fewer than 50 employees serves mostly midmarket businesses in the IT, media, and advertising and marketing industries. Services include mobile app, custom software, and web development.
Clients
- US News
Industries
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512
- $1,000+
- 10 - 49 employees
- Irvine, CA
Charisol Technology is a website development firm. Established in 2015, the team focuses on web development, ux/ui design, product design, and mobile app development. Their small company is headquartered in Irvine, California.Read MoreIndustries
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513
- $1,000+
- 50 - 249 employees
- Mountain View, CA
Aarki is a mobile application development firm and mobile & app marketing company. They are located in Mountain View, California and , Philippines and have a midsize team. The company provides mobile app development and mobile & app marketing.Read More -
514
- $5,000+
- 10 - 49 employees
- Sacramento, CA
TechloSet, a small mobile application development firm, is located in Faisalabad, Pakistan. They specialize in mobile app development, custom software development, web development, application testing, and more and were founded in 2015.Read MoreClients
- 13
Industries
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515
- $25,000+
- 250 - 999 employees
- San Francisco, CA
eTeam is a digital product agency founded in 2016 with a team operating in over 15 countries. Our services cater to a broad range of businesses, from VC-backed startups to the largest company in the world. eTeam excels in various fields, including Product Discovery, Web and Mobile Development, Software Transformation, Cloud & DevOps Solutions, Big Data/AI, and Tech Consulting.
Clients
- Bluesnap
Industries
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516
- $10,000+
- 10 - 49 employees
- Sacramento, CA
Elek+Rik is a web development firm. The small team is headquartered in. Their services include web development, mobile app development, AR/VR development, Artificial Intelligence, and more.Read MoreIndustries
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517
- $1,000+
- 50 - 249 employees
- Tustin, CA
OneDigit is a midsize artificial intelligence development company. Launched in 2024, the firm is based in Tustin, California. Their team provides Artificial Intelligence, generative ai, web development, mobile app development, and more.Read MoreIndustries
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518
- $5,000+
- 250 - 999 employees
- Saratoga, CA
Pratham Software is a custom software development firm based in Saratoga, Calif.Founded in 2000, their team of 500 serves clients in the IT and computer software sectors. Services include IT consulting and mobile app development.
Industries
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519
- Undisclosed
- 10 - 49 employees
- San Jose, CA
Thinking Hut IT Solutions Pvt. Ltd., a small custom software development firm, is located in San Jose, California; Pune, India and Pune, India. They focus on custom software development, enterprise app modernization, mobile app development, CRM consulting and SI, and more and were established in 2010.Read MoreIndustries
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520
- Undisclosed
- 10 - 49 employees
- Sunnyvale, CA
MoBack, a software development firm, was launched in 2012. Their small team is based in Sunnyvale, California and Bengaluru, India. Their services include custom software development, ux/ui design, application management & support, mobile app development, and more.Read More -
521
- $25,000+
- 10 - 49 employees
- Los Angeles, CA
Small product design company Slate Studio, is in Venice, California. The team offers product design, mobile app development, ux/ui design, branding, and more.Read More -
522
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Gotomedia is a small digital strategy company headquartered in San Francisco, California. Their services include digital strategy, branding, ux/ui design, and mobile app development.
Industries
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523
- $5,000+
- 10 - 49 employees
- Irvine, CA
Lucid Fusion is a small e-commerce development company. Established in 2000, the company is located in Irvine, California. Their services include e-commerce development, web development, web design, ux/ui design, and more.
Industries
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524
- $5,000+
- 10 - 49 employees
- San Diego, CA
Saba SEO is a mobile application development firm located in San Diego, California. The company focuses on mobile app development, pay per click, search engine optimization, social media marketing, and more and has a small team.The company was founded in 2003.
Industries
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525
- $5,000+
- 10 - 49 employees
- San Carlos, CA
Headquartered in San Carlos, California, Antics Digital Marketing is an advertising company. Launched in 1996, the small team focuses on advertising, branding, digital strategy, search engine optimization, and more.
Industries
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526
- $25,000+
- 10 - 49 employees
- Westlake Village, CA
User experience agency Iteration Group was launched in 2011. The firm specializes in ux/ui design, mobile app development, web development, web design, and more and has a small team.Read MoreIndustries
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527
- $5,000+
- 10 - 49 employees
- Albany, CA
RemoteFace is an Albany, California-based web design agency. The small firm was founded in 2008. Their services include web design, social media marketing, and search engine optimization.
Industries
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528
- $10,000+
- 10 - 49 employees
- Fremont, CA
Sigmaways is a small big data company. Established in 2006, the agency is headquartered in Fremont, California. Their services include BI & big data consulting & SI, cloud consulting & SI, IoT development, mobile app development, and more.
Industries
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529
- $5,000+
- 10 - 49 employees
- Los Angeles, CA
Prove is a content marketing company established in 2010. The agency specializes in content marketing, mobile app development, search engine optimization, social media marketing, and more and has a small team.Read MoreIndustries
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530
- $1,000+
- 10 - 49 employees
- San Francisco, CA
Tenddo Inc is an app development company based in San Francisco, California. The small team focuses on mobile app development, mobile & app marketing, branding, web development, and more and was launched in 2009.Read More -
531
- $5,000+
- 10 - 49 employees
- San Jose, CA
Evergreen Software Co. Is a branding company. The San Jose, California-based firm was established in 2004. The small team provides branding, e-commerce development, search engine optimization, social media marketing, and more.
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532
- $5,000+
- 10 - 49 employees
- Culver City, CA
In Culver City, California, Index Promotions, Inc. Is a small branding company. They offer branding, graphic design, mobile app development, product design, and more and were launched in 2002.
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533
- $1,000+
- 10 - 49 employees
- Milpitas, CA
Daphnis Software Services pvt.Ltd. Is an e-commerce development firm. They focus on e-commerce development, mobile app development, social media marketing, web design, and more and were launched in 2010. Their small team is Noida, India-based.Read MoreIndustries
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534
- Undisclosed
- 10 - 49 employees
- Culver City, CA
Secret Location, an AR/VR development company, was established in 2008. The small team focuses on AR/VR development, mobile app development, web design, and blockchain. The firm is located in Culver City, California.Read More -
535
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Concept Arts Inc. Is an advertising company based in Los Angeles, California. Established in 1972, the small team provides advertising, packaging design, ux/ui design, and mobile app development.Read More -
536
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
TONIK+ is a small UX design company. The Los Angeles, California-based firm was established in 2018. Their services include ux/ui design, digital strategy, mobile app development, video production, and more.Read More -
537
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Redshift Digital, Inc. Is a San Francisco, California-based UX design company. Launched in 2008, the small team offers ux/ui design, branding, digital strategy, mobile app development, and more.Read More -
538
- Undisclosed
- 10 - 49 employees
- Los Angeles, CA
Based in Los Angeles, California, Web Leads Inc is a telephone answering service. The small firm was launched in 2010. Their team focuses on voice services, advertising, mobile app development, and search engine optimization.Read More -
539
- Undisclosed
- 10 - 49 employees
- Mill Valley, CA
Good Dog Design is an UX design company. The small team is located in Mill Valley, California and Australia, Austria. Their services include ux/ui design, branding, mobile app development, web design, and more.
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540
- Undisclosed
- 10 - 49 employees
- Mountain View, CA
Cypress Digital Media is an application development company. The Mountain View, California-based firm was founded in 2010. The small team focuses on mobile app development, search engine optimization, social media marketing, web design, and more.Read More
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