Top 100 Mobile App Developers in Orange County
The Best of December 2025Looking 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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181Undisclosed10 - 49 employeesLong Beach, CACloud Advisory LLC is an application development company founded in 2011. The small team offers Mobile App Development and Web Development.Read More
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182$25,000+50 - 249 employeesLos Angeles, CARead More
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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183$5,000+50 - 249 employeesLos Angeles, CALos Angeles Bizz is a Los Angeles, California-based application development company. They offer Mobile App Development and Search Engine Optimization and were established in 2011.Read More
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184$5,000+10 - 49 employeesGlendale, CARoyal Digital Agency is a small branding agency located in Glendale, California. Established in 2016, the team specializes in branding, digital strategy, social media marketing, content marketing, and more.Read More
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185$75,000+250 - 999 employeesLong Beach, CAAW Solutions is a branding firm. The New York, New York-based company was founded in 2011. Their team offers Branding and Email Marketing.Read More
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186Undisclosed10 - 49 employeesLos Angeles, CAInSitu Sales is an application development company headquartered in Los Angeles, California and Medellín, Colombia. They focus on Mobile App Development and were founded in 2016.Read More
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187$5,000+10 - 49 employeesLos Angeles, CAFounded in 2012, MiradeWeb is an e-commerce development company. The company provides E-Commerce Development and Web Development, and is small.Read More
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188$5,000+50 - 249 employeesLos Angeles, CAFresnoBizz, an app development firm, was founded in 2011. The midsize team focuses on Mobile App Development and Web Design.Read More
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189$5,000+10 - 49 employeesLos Angeles, CARead More
Founded in 2008, Platform Purple, Inc. is headquartered in Los Angeles with another location in Chicago. Their team os 12 employees provides custom software development, mobile app development, and e-commerce development services for enterprise, midmarket, and small businesses. They focus on e-commerce, health care, medical, and retail industries.
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Alfred VideoIndustries
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190$5,000+10 - 49 employeesIrvine, CAFounded in 2000, Lucid Fusion is a small website development company. Their services include Web Development and Mobile App Development.Read More
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191Undisclosed10 - 49 employeesNewport Beach, CADigital EYE Media, a branding agency, is in Newport Beach, California. Founded in 2001, the team offers Branding and Content Marketing.Read More
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192Undisclosed10 - 49 employeesOrange, CABased in Orange, California, Omni Integration is an IT managed services company. The team offers IT managed services and Enterprise App Modernization.Read More
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193$1,000+2 - 9 employeesLos Angeles, CAGreenTurban Website && Mobile APP Development is a small website development company. Based in Indore, India; Los Angeles, California; Irvine, California and Stockholm, Sweden, the company was founded in 2016. Their services include Web Development, Web Design, UX/UI Design, E-Commerce Development, and more.Read More
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ShieldCrete PhilippinesIndustries
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194$5,000+50 - 249 employeesLong Beach, CAWeb design company Grow Tech Solution is in Long Beach, California. Established in 1994, the team focuses on Web Design and Web Development.Read More
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195$10,000+50 - 249 employeesSanta Monica, CAIT staff augmentation company Premiersoft was founded in 2011. The midsize Blumenau, Brazil-based team provides IT staff augmentation, Custom Software Development, and Mobile App Development.Read More
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196$10,000+50 - 249 employeesLos Angeles, CARead More
Web design agency DigiNeat Smart Technologies was established in 2024. Their midsize team is in Los Angeles, California and Yerevan, Armenia. Their services include Web Design, UX/UI Design, Web Development, Mobile App Development, and more.
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197$100,000+50 - 249 employeesCulver City, CAIn Culver City, California, Left Field Labs is a midsize user experience design agency. Their services include UX/UI Design and Mobile App Development.Read More
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198$10,000+2 - 9 employeesPasadena, CAGeekOffice, a , was founded in 2019. Headquartered in Sheridan, Wyoming, their small team specializes in.Read More
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199$25,000+10 - 49 employeesWest Hollywood, CARead More
Varfaj builds mobile apps and E-Commerce experiences for bluechip startups and world-class companies such as Mark Cuban Companies, JLo Beauty, and Olaplex. Our team specializes in taking ideas from UX conceptualization through UI design to development and post-launch support. Since inception in 2018, Varfaj has reshaped the agency world by developing over 100 projects, becoming a Shopify Plus Partner, and being named a Top 1000 Global Company in 2022.
Our services:
- Product Ideation: Scoping Sessions, Product Development Process, MVP Definition
- Product Design: UX/UI Design, Prototyping
- Product Development: iOS and Android Development, Web, and Backend Development
- Product Improvement: Code Audit, UX Audit, Ongoing Maintenance
Our tech stack:
- Front & Back End: React, Vue.js, Next.JS, Node, Python, Rails, Django
- Mobile: React Native, Flutter
- Systems: AWS, Heroku, Firebase, Netlify, Contentful, Stream, Sendgrid
Why us?
- Highly Process Oriented. We implement our battle-tested processes and empower you with comprehensive statements of processes.
- Technical Excellency. Our agile engineering team draws on experience from Coinbase, Sophialabs, Metamask, and more. This ensures that your project is developed by best in class engineers.
- Full Transparency. We pride ourselves on providing clear, transparent communication. Our project managers leverage shared Slack, Asana, Gantt, and Dropbox instances so that you know exactly where your project is at any time.
- Partner & Advisor. We are a true partner you can rely on. You can expect us to bring the same level of strategy and energy that you bring to your business.
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JLo BeautyIndustries
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200$50,000+50 - 249 employeesSanta Monica, CATulaCo is a software development company. Located in Santa Monica, California, the firm offers Custom Software Development and Web Development.Read More
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CREXi, Imgur, Gracenote, Casting Networks, StyleRow, Tradeswell, Plume, Bridg, EXOS, Biqmind, Aircam, 2GTHR, Ronati, Zitti, Convoz, Wizard, Happs, BAI connect, Trust, Studykik, VINData, MindmixerIndustries
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201$10,000+1,000 - 9,999 employeesLos Angeles, CAPOSSIBLE is a large UX design agency based in Los Angeles, California and Atlanta, Georgia. Their services include UX/UI Design and Content Marketing.Read More
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MicrosoftIndustries
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202Undisclosed10,000+ employeesBurbank, CAHeadquartered in Carmanhall And Leopardstown, Ireland and Burbank, California, Keywords Studios is a large video production agency. The team provides Video Production and Mobile App Development.Read More
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203$10,000+10 - 49 employeesSanta Monica, CARead More
SM Innovations is a cloud consulting and SI firm based in Santa Monica, Calif. Founded in 2018, their team of 30 serves clients in the IT services sector. Services include web development and UI/UX design.
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NikeIndustries
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204Undisclosed10 - 49 employeesRiverside, CAStudio 12 is a small software development firm headquartered in Riverside, California. They focus on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more and were launched in 2013.Read More
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205$10,000+250 - 999 employeesBeverly Hills, CARead More
Founded in 1998, IndiaNIC is a mobile app and web development industry veteran. Since its founding, IndiaNIC has expanded to two offices in Ahmedabad, India and Sunnyvale, CA. The team of over 400 employees handles projects in mobile and web development, IoT solutions, wearable technology, and mobile gaming.
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Gulfstream Aerospace CorporationIndustries
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206$25,000+50 - 249 employeesRancho Santa Margarita, CAEstablished in 2016, BayGrape Technology Solutions is an IT strategy consulting company. The team provides IT strategy consulting and Custom Software Development.Read More
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207$5,000+10 - 49 employeesGlendale, CAThe AppOps is a branding company. Founded in 2024, the team focuses on Branding, Web Design, UX/UI Design, Web Development, and more. Their small company is Glendale, California-based.Read More
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208$1,000+50 - 249 employeesLos Angeles, CAAppinventors INC is a mobile application development firm founded in 2014. The team specializes in Mobile App Development and IT staff augmentation and is headquartered in Los Angeles, California.Read More
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Jubilant FoodWork Subway Follett CleverIndustries
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209$10,000+10 - 49 employeesTorrance, CAFlaidex LLC, a Digital Strategy company, was launched in 2021. The small Torrance, California-based team specializes in Digital Strategy, UX/UI Design, Custom Software Development, Web Development, and more.Read More
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210$10,000+10 - 49 employeesLos Angeles, CARead More
Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.
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