Top 100 Mobile App Developers in Orange County
The Best of August 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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391$10,000+2 - 9 employeesLos Angeles, CARodeo Apps is a software development firm. Their small team is based in Los Angeles, California and provides Custom Software Development and Mobile App Development. The agency was launched in 2019.Read More
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392$1,000+10 - 49 employeesLos Angeles, CAGalaxy Systems is a software development company. Their small team is headquartered in Los Angeles, California. Their services include Custom Software Development and Web Design.Read More
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393Undisclosed2 - 9 employeesSanta Monica, CALaunched in 2019, TopSoftware is a website development firm and mobile application development firm. The company provides Web Development and Mobile App Development.Read More
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394$1,000+10 - 49 employeesRiverside, CALaunched in 2026, InkCraft Marketing Solutions is a Logo company. The company focuses on Logo and Graphic Design, and is small.Read More
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395$25,000+50 - 249 employeesBeverly Hills, CASoftware development company AIM Tech AI was founded in 1999. The midsize Beverly Hills, California-based team offers custom software development, web development, mobile app development, and application testing.Read More
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396$1,000+2 - 9 employeesLos Angeles, CAMacrolabs is a small user experience company. They focus on UX/UI Design and Web Development and were established in 2018.Read More
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397$10,000+10 - 49 employeesLos Angeles, CALexis Solutions is a software development firm launched in 2017. The firm offers Custom Software Development, Web Development, AI Consulting, Mobile App Development, and more and has a small team. The firm is in Sofia, Bulgaria; Los Angeles, California and Berlin, Germany.Read More
Clients
Onnoplus.com Kreston Bulmar Reviewhero.io Inoreader.comIndustries
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398$5,000+2 - 9 employeesCorona, CAGorilion is a small website development company. Founded in 2019, the team provides Web Development and Web Design.Read More
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399$10,000+50 - 249 employeesManhattan Beach, CAExist Global is a software development firm. The agency is located in Pasig, Philippines and Manhattan Beach, California. Their services include Custom Software Development and Application Testing.Read More
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400Undisclosed2 - 9 employeesIrvine, CAMethod Data Science is a small business intelligence company. They specialize in BI & big data consulting & SI and Web Development and were launched in 2018.Read More
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401$10,000+10 - 49 employeesLos Angeles, CARead More
Launched in 2007, Formula is a IT strategy consulting company. The large team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, IT staff augmentation, and more. The agency is headquartered in Los Angeles, California.
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402$5,000+50 - 249 employeesSan Jacinto, CALaunched in 2015, 75way Technologies is an app development company. Their midsize team is headquartered in SAS Nagar, India and San Jacinto, California and offers Mobile App Development, Artificial Intelligence, Web Development, UX/UI Design, and more.Read More
Clients
YAWIndustries
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403$25,000+50 - 249 employeesLos Angeles, CASpartan is a custom software development company based in Los Angeles, California; Da Nang, Vietnam and Ho Chi Minh City, Vietnam. The midsize firm was established in 2022. Their team specializes in custom software development, web development, mobile app development, IoT development, and more.Read More
Clients
Liquidity FinancialIndustries
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404$25,000+2 - 9 employeesWest Hollywood, CABITFLY SOLUTIONS LLC is an app development firm. The West Hollywood, California-based team offers Mobile App Development and Custom Software Development.Read More
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405$10,000+2 - 9 employeesLos Angeles, CABadFeatures is an UX company. The Los Angeles, California-based agency was launched in 2015. Their services include UX/UI Design and Web Development.Read More
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406$1,000+50 - 249 employeesLos Angeles, CAUSA Web Design Experts is a midsize Los Angeles, California-based e-commerce development firm. The team specializes in E-Commerce Development and Ecommerce Marketing.Read More
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407$25,000+10 - 49 employeesSanta Monica, CABased in Santa Monica, California and Sahibzada Ajit Singh Nagar, India, Addval Solutions is a small website development company. Their services include Web Development and Mobile App Development.Read More
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408$1,000+50 - 249 employeesLos Angeles, CAEVRR Digital is a branding agency launched in 2015. The firm provides Branding and Social Media Marketing, and is midsize.Read More
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409Undisclosed10 - 49 employeesIrvine, CALocated in Irvine, California, Reality Smash is an AR/VR development company. The team focuses on AR/VR development and Mobile App Development.Read More
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410Undisclosed10 - 49 employeesLos Angeles, CAVantedge Studios is a branding firm established in 2016. Based in Los Angeles, California, their small team provides branding, social media marketing, search engine optimization, mobile app development, and more.Read More
Industries
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411$1,000+Freelancer employeesGardena, CA10xDev is a SEO services firm. Established in 2025, the agency focuses on Search Engine Optimization and Web Design.Read More
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412$10,000+10 - 49 employeesLos Angeles, CANew Media Agency, a web design company, was established in 2008. They specializes in Web Design and Branding.Read More
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413$1,000+2 - 9 employeesLawndale, CATotal Blossom LLC is a custom software development company. The firm is located in Lawndale, California. Their team focuses on Custom Software Development and Web Development.Read More
Industries
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414$1,000+50 - 249 employeesLos Angeles, CALogo company American Web Designers Inc was established in 2022. Their midsize team is located in Los Angeles, California and provides logo, web development, web design, e-commerce development, and more.Read More
Industries
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415$1,000+10 - 49 employeesGlendale, CAEstablished in 2006, Digilite Los Angeles is a mobile app development company. Based in Glendale, California, the team specializes in Mobile App Development and E-Commerce Development.Read More
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416$50,000+10 - 49 employeesMarina del Rey, CABuilding Blocks is a web development company. They offer Web Development and Mobile App Development and were launched in 2016.Read More
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417Undisclosed2 - 9 employeesLos Angeles, CAPlexipi, an Advertising company, was launched in 2025. The company provides Advertising and Direct Marketing, and is small.Read More
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418$1,000+10 - 49 employeesPasadena, CAGKC - The Good Kind of Crazy is a Pasadena, California-based Advertising company. The team focuses on Advertising and Print Design.Read More
Industries
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419Undisclosed250 - 999 employeesEl Segundo, CACloudEQ is a midsize IT strategy consulting company based in Novi, Michigan and El Segundo, California. The team provides IT strategy consulting and cloud consulting & SI.Read More
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420$250,000+2 - 9 employeesLos Angeles, CAThe Web Maker Pro is an user experience company founded in 2024. The small team focuses on UX/UI Design and Custom Software Development.Read More
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