Top 100 Mobile App Developers in California
The Best of May 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+
- 50 - 249 employees
- Greenville, SC
Headquartered in Greenville, South Carolina, Designli's team of 50 employees offers mobile app development, web development, UX/UI, and web design services. Since its founding in 2013, Designli has helped startups and businesses of all sizes build quality software with full-time, dedicated product teams assigned to each client project.
Industries
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- $10,000+
- 10 - 49 employees
- Scottsdale, AZ
Working out of Scottsdale, Ariz., Dot Com Development is a development firm that works with small and mid-market businesses. The team of about 10 employees specializes in mobile app, web, and e-commerce development. They also have experience with marketing, in particular, SEO and conversion optimization.
Industries
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91
- $10,000+
- 2 - 9 employees
- Los Angeles, CA
Ripe Media is a full-service digital agency based in Los Angeles. Founded in 2003, the small team of six specializes in web design, app development, and design to create interactive and digital products for their clients.
Clients
- USC
Industries
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92
- $25,000+
- 10 - 49 employees
- El Segundo, CA
Boundary is a branding company launched in 2017. They are located in El Segundo, California and have a small team. Their services include branding, ux/ui design, web design, web development, and more.
Clients
- Red Bull
Industries
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93
- $25,000+
- 10 - 49 employees
- Santa Monica, CA
Venture Aviator is a software development company headquartered in New York, NY with other offices in San Francisco and Santa Monica, CA. The team of nearly 20 employees is fluent in blockchain, software, mobile app, and web development.
Clients
- Cisco
Industries
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94
- $10,000+
- 10 - 49 employees
- San Francisco, CA
D.Workz Interactive is a full-service design and development company located in San Francisco, CA. Since its founding over 10 years ago, D.Workz Interactive and its team of nearly 50 employees have specialized in UX/UI design, web design, web development, and mobile app development. They serve a range of clients in the healthcare, financial services, education, and transportation industries.
Clients
- Cellanome
Industries
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95
- $5,000+
- 50 - 249 employees
- Elk Grove, CA
VinnCorp is an application development firm based in Elk Grove, California; Hayward, California and San Francisco, California. Founded in 2019, the small team specializes in mobile app development, custom software development, branding, IT staff augmentation, and more.
Industries
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96
- $10,000+
- 50 - 249 employees
- Irvine, CA
NOVVUM is a software development agency based in Irvine, Calif. Since 2014, their team of 14 has specialized in mobile app development, web development, UX/UI design, market research, and marketing strategy services.
Clients
- SnapChat
Industries
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97
- $5,000+
- 50 - 249 employees
- El Dorado Hills, CA
UniWebb Software is a mobile and web development company based in Elk Grove, CA and was founded in 2011. UniWebb has a small team of fewer than five employees that focuses on providing mobile app development, web development, and custom software development services, exclusively to small businesses.
Clients
- Baier
Industries
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98
- $5,000+
- 10 - 49 employees
- San Francisco, CA
Spritz is a marketing agency that was founded in 2009. Spritz is headquartered in San Francisco and has expanded to Bangalore, India. The company has a team of nearly 40 that specializes in web design, mobile app development, branding, public relations, social media marketing, and digital strategy for small and mid-size businesses.
Clients
- Hard Rock Cafe San Francisco - Marketing, PR, Mobile Campaign
Industries
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99
- $25,000+
- 10 - 49 employees
- Truckee, CA
New Leaders is a technical services firm of 29 employees, established in 2007. They are headquartered in Truckee, Calif., with a second office in Beijing, China. They offer custom software development, e-commerce development, and UX/UI design. They primarily serve clients in midmarket and small businesses in the healthcare, business, and consumer products industries.
Clients
- Appfolio.com
Industries
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100
- $25,000+
- 2 - 9 employees
- Nevada City, CA
Tesuji is a development studio based in Nevada City, Calif. Their team of under 10 serves primarily small and midmarket businesses in industries such as telecommunications, consumer products, and more. Services include mobile app, AR/VR, and custom software development. They were founded in 2017.
Clients
- DanceFight
Industries
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101
- $25,000+
- 10 - 49 employees
- San Diego, CA
Website development firm Alliance Innovations is located in San Diego, California. The small agency was founded in 2019. Their team focuses on web development, digital strategy, custom software development, mobile app development, and more.
Industries
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102
- $10,000+
- 50 - 249 employees
- San Francisco, CA
Founded in 2015, Zensoft.io has 62 team members providing various blockchain, artificial intelligence, and AR/VR development services. They have offices in San Francisco and Kyrgyzstan and work with companies of all sizes and industries.
Industries
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103
- $25,000+
- 10 - 49 employees
- San Jose, CA
Based in San Jose, California, E8 Labs is a mobile app development company. The company provides mobile app development, custom software development, web development, e-commerce development, and more and is small.The company was founded in 2017.
Clients
- Enlightened Meditation
Industries
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104
- $25,000+
- 50 - 249 employees
- San Francisco, CA
Grio is a software consulting firm based in San Francisco, Calif, that was established in 2008. Their team of 50 employees offers web development, mobile app development, and UX/UI design services.
Clients
- Rivals.com
Industries
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105
- $25,000+
- 50 - 249 employees
- Los Angeles, CA
Metal Toad is an AWS consulting partner based in Beverly Hills, Calif., with offices in Portland, Ore. and Pasadena, Calif. The company, founded in 2003, has more than 25 employees who provide, among others, cloud consulting & SI, IT managed services, and custom software development services to the media & entertainment, manufacturing, and automotive industries.
Clients
- ABC Television
Industries
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106
- $100,000+
- 10 - 49 employees
- San Francisco, CA
This California-based software company has strong expertise in web and mobile app development. The team of less than 50 has worked in various industries, from fitness to healthcare – they’ve done it all.
Clients
Industries
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107
- $10,000+
- 2 - 9 employees
- Redding, CA
Ebbex is a mobile app development company that was founded in 2010. The company is headquartered in San Luis Obispo, Calif. and is made up of 5 employees. They specialize in mobile app development, custom software development, and UX/UI design and primarily serve midmarket clients in the education, government, and IT industries.
Clients
- Amazon
Industries
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108
- $25,000+
- 50 - 249 employees
- Los Angeles, CA
Mobile application development company Sunset Systems is headquartered in Los Angeles, California. They focus on mobile app development, web development, ux/ui design, web design, and more and were launched in 2009.
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109
- $10,000+
- 10 - 49 employees
- Carlsbad, CA
Cofa Media is a development company based in Carlsbad, Calif. They were founded in 1998 and have about 12 employees that do web development, mobile app development, web design, and custom software development. Its clients are in healthcare, hospitality, IT, entertainment, and consumer products and services sectors.
Clients
- Dexcom
Industries
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110
- $5,000+
- 2 - 9 employees
- San Diego, CA
Lightspace, a graphic design agency, was launched in 2015. Their small team is in San Diego, California. Their services include graphic design, branding, and digital strategy.
Industries
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111
- $10,000+
- 10 - 49 employees
- Sacramento, CA
Prestige Development Group is an IT staff augmentation company based in Sacramento, California. The small firm was launched in 2016. Their team specializes in IT staff augmentation, custom software development, mobile app development, and blockchain.
Clients
- Capital One
Industries
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112
- $75,000+
- 10 - 49 employees
- San Diego, CA
Seamgen is a San Diego, Calif.-based development firm established in 2008. It has a team of about 50 that does mobile app development, web development, UI/UX design, and custom software development.
Clients
- MedImpact,
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113
- $5,000+
- 50 - 249 employees
- Santa Monica, CA
Digital strategy company Hylink Digital was established in 1994. The midsize team offers digital strategy, mobile app development, mobile & app marketing, search engine optimization, and more. The firm is headquartered in Santa Monica, California and Kowloon, Hong Kong.
Industries
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114
- $25,000+
- 10 - 49 employees
- Fresno, CA
Founded in 2008, Bixly is a mobile app and web development company based in Fresno, Calif. The team of 27 work with small and midmarket companies in the financial services, health care, and marketing industries.
Clients
Industries
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115
- $5,000+
- 2 - 9 employees
- Glendale, CA
Sytepoint, Inc. Is a Los Angeles, California-based app development company. Founded in 2008, the small team offers mobile app development, web development, ux/ui design, branding, and more.Read More -
116
- $25,000+
- 10 - 49 employees
- Irvine, CA
Fisherman Labs is a 10+ web and mobile app development firm specializing in AR/VR and emerging technologies. Based in Los Angeles and with an office in Frisco, TX, they’ve been creating bespoke digital solutions for leading brands since 2014.
Clients
- Disney
Industries
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117
- $5,000+
- 1,000 - 9,999 employees
- San Francisco, CA
Established in 2011, AppTecHub is a large mobile application development company. Their team offers mobile app development, web development, and custom software development. The agency is located in San Francisco, California.
Industries
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118
- Undisclosed
- 10 - 49 employees
- San Francisco, CA
Established in 2000, Marker Seven is a full-service digital agency. They employ a team of 20 people across multiple offices in San Francisco, Richmond, Va. and Victoria, Canada. Their range of services includes web design, web development, UX/UI design, e-commerce development, mobile app development.
Clients
- AT&T
Industries
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119
- $10,000+
- 10 - 49 employees
- Delano, CA
iOPTIME is a Salesforce consultancy and web & mobile solutions company based in Islamabad, Pakistan. The company, founded in 2012, has a team of more than ten that provides CRM consulting & SI, mobile app development, IoT development, web development, and AI services. iOPTIME serves small and mid-market companies in the IT; consumer products & services; health care & medical; education; and GPS, navigation, & GIS industries.
Clients
- TELUS Communcations
Industries
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120
- $75,000+
- 2 - 9 employees
- Oceanside, CA
HypeLife is a brand development and precision marketing agency based in San Diego, CA. It focuses mainly on small businesses, with some midmarket and enterprise clients. Established in 2001, HypeLife maintains a small team of fewer than 10 employees.
Clients
- [adult swim]
Industries
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