Top 100 Mobile App Developers in Orange County
The Best of April 2026Looking for a top mobile app development company in Orange County?
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 Orange County. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Orange County Mobile App Development Companies
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451$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
Clients
Columbia SportswearIndustries
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452$10,000+2 - 9 employeesLos Angeles, CAForthgoing is a small web design agency established in 2025. Their team provides Web Design and UX/UI Design.Read More
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453$5,000+10 - 49 employeesCulver City, CAEstablished in 2016, Afternow is a small AR/VR development company. Their services include AR/VR development and Mobile App Development.Read More
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454$5,000+10 - 49 employeesCulver City, CALaunched in 2002, Index Promotions, Inc. Is a web design agency. The firm focuses on Web Design and Product Design, and is small.Read More
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455Undisclosed10 - 49 employeesCorona, CASunztech Intl, a web design company, is located in Corona, California. Their services include Web Design and UX/UI Design.Read More
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456$10,000+10 - 49 employeesBurbank, CADev Team, Inc, a website development firm, was launched in 2016. They focuses on Web Development and Mobile App Development.Read More
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457$5,000+10 - 49 employeesLos Angeles, CARead More
Octal Digital is a web design company based in Houston. Founded in 2008, their team of two employees provides e-commerce development, mobile app design, and web design services.
Clients
Coca ColaIndustries
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458Undisclosed250 - 999 employeesLos Angeles, CAAce Infoway is a web development company. In Los Angeles, California, their team focuses on Web Development and Custom Software Development.Read More
Clients
OSHOIndustries
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459$10,000+10 - 49 employeesMission Viejo, CARead More
ConsultingWhiz is an app and software development agency located in Mission Viejo, Calif. Founded in 2016, it has more than 25 employees who specialize in mobile app development, custom software development, and AI. They mainly serve enterprise and midmarket clients in industries such as financial services, health care & medical, and energy & natural resources.
Clients
HyundaiIndustries
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460Undisclosed10 - 49 employeesAnaheim, CAAutomatedView Technologies is a Los Angeles, California-based Digital Strategy company. Their services include Digital Strategy and BI & big data consulting & SI.Read More
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461$5,000+2 - 9 employeesSanta Monica, CAIMPRiNT Digital Agency is an e-commerce development firm founded in 2015. The agency specializes in E-Commerce Development and Mobile App Development.Read More
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462$10,000+2 - 9 employeesLos Angeles, CASoftware development company Tech Engine Group is located in Los Angeles, California. The team focuses on Custom Software Development and Web Development.Read More
Industries
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463$5,000+50 - 249 employeesLos Angeles, CARead More
Tech 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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464$1,000+2 - 9 employeesLos Angeles, CA3DayWebsite.co, a web design agency, is based in Los Angeles, California. Founded in 2026, the team offers Web Design and Web Development.Read More
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465$1,000+2 - 9 employeesMontebello, CAHeadquartered in Montebello, California, RG Pacific is an e-commerce development firm. They specialize in E-Commerce Development and Mobile App Development and were launched in 2008.Read More
Industries
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466$5,000+2 - 9 employeesLos Angeles, CAEstablished in 2004, Digital Vertex is a web design agency and mobile application development firm. Their small team is located in Los Angeles, California and offers Web Design and Mobile App Development.Read More
Industries
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467$1,000+2 - 9 employeesLos Angeles, CALaunched in 2016, Mobiweb Global Solutions is a social media marketing agency. The small team specializes in Social Media Marketing and Search Engine Optimization.Read More
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468$5,000+10 - 49 employeesMarina del Rey, CABee Techy, a small web development firm, is in Marina del Rey, California. They provide Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more and were founded in 2020.Read More
Industries
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469Undisclosed2 - 9 employeesTorrance, CAPiladya is an application development company founded in 2021. The team offers Mobile App Development and Blockchain.Read More
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470Undisclosed2 - 9 employeesLake Forest, CAMobile app development company Maxeemize was founded in 2016. The small team provides Mobile App Development and Public Relations.Read More
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471Undisclosed10 - 49 employeesHawthorne, CAAuroinfo - Hawthorne is a small AI firm. They provide Artificial Intelligence and Content Marketing and were established in 2002.Read More
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472Undisclosed2 - 9 employeesLos Angeles, CALaunched in 2021, One River Consulting Inc, a small software development company, is headquartered in Los Angeles, California. Their team offers Custom Software Development and Web Development.Read More
Industries
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473$25,000+Freelancer employeesLos Angeles, CALocated in Los Angeles, California, Samuel Nee Web Development and Consulting is a website development firm. They specialize in Web Development and Mobile App Development and were founded in 1998.Read More
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474Undisclosed10 - 49 employeesLos Angeles, CATDF is a social media marketing company founded in 2010. Headquartered in Los Angeles, California, the team provides Social Media Marketing and Product Design.Read More
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475$5,000+10 - 49 employeesMurrieta, CALaunched in 2006, SYSTELLEX is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization.Read More
Industries
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476Undisclosed10 - 49 employeesLake Forest, CASuper Toy Box is a small AR/VR development company founded in 2015. Their services include AR/VR development and Advertising.Read More
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477$1,000+10 - 49 employeesLos Angeles, CAIdows is an e-commerce development firm. Launched in 2017, their team offers E-Commerce Development and Mobile App Development.Read More
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478$100,000+50 - 249 employeesThousand Oaks, CALegal Leads Group, a SEO agency, was established in 2008. The agency focuses on Search Engine Optimization, Pay Per Click, Web Development, Mobile App Development, and more and has a midsize team.Read More
Industries
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479Undisclosed2 - 9 employeesLos Angeles, CAFLARB is an AR/VR development company. Launched in 2001, the agency offers AR/VR development and Mobile App Development.Read More
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480$50,000+10 - 49 employeesLos Angeles, CAMetastability Inc is a custom software development company. The team focuses on Custom Software Development and Mobile App Development, and the firm is in Los Angeles, California.Read More
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