Top 100 iPhone Applications Development Companies in California
The Best of October 2026Looking for a top iOS app agency in California?
iPhone developers are crucial for engaging the U.S. market. Finding the best one to develop your app, though, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top iphone applications development companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California iOS App Developers
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61$5,000+50 - 249 employeesNewark, CARead More
DevBatch is an IT company founded in 2010. Located in Lahore, Pakistan, they have a team of 118 employees. Their services include mobile app development, custom software development, web development, and SEO. They primarily serve small business and midmarket clients.
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EnlivenedIndustries
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62$100,000+10 - 49 employeesSan Diego, CASeamgen is an UX design agency. Launched in 2008, the team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. Their small firm is based in San Diego, California and San Diego, California.Read More
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MedImpact,Industries
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63$10,000+10 - 49 employeesGlendale, CALaunched in 2020, Outstafford is a mobile app development firm. Their small team is located in Glendale, California. Their team offers Mobile App Development and UX/UI Design.Read More
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64$25,000+10 - 49 employeesIrvine, CABaytech Consulting is a custom software development company based in Irvine, California. They focus on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2007.Read More
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Petra Medical CollegeIndustries
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65$10,000+10 - 49 employeesSanta Monica, CASPARK6 Inc is a small Santa Monica, California-based user experience design company. Launched in 2011, the team focuses on UX/UI Design, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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AT&TIndustries
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66$50,000+10 - 49 employeesIrvine, CARead More
Company A is a custom application development company based in Irvine, Calif., with offices in Plano, Texas, and Novi Sad, Serbia. The company, founded in 2015, has a team of more than ten that provides cloud consulting & SI, custom software development, web development, mobile app development, and enterprise app modernization services. Company A serves small and larger-sized companies in various industries, including IT, financial services, and health care & medical.
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67$10,000+2 - 9 employeesCarlsbad, CABNMA is a software development firm. They provide Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2005. Their small team is located in Carlsbad, California.Read More
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68$10,000+10 - 49 employeesSanta Monica, CARead More
Fullsend Solutions Inc. Is a web development company. They offer web development, mobile app development, and ux/ui design and were established in 2019. Their small team is headquartered in Santa Monica, California.
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69$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
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Columbia SportswearIndustries
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70$50,000+10 - 49 employeesLos Angeles, CAMaterialize Labs is a Los Angeles, California-based business intelligence company. They specialize in BI & big data consulting & SI, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2018.Read More
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71$25,000+50 - 249 employeesLos Angeles, CAUser experience design agency ISBX Corp was launched in 2009. They are located in Los Angeles, California and have a midsize team. ISBX Corp focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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Science37 BrainCorp Red Bull - Multiple Projects Apple/BeatsIndustries
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72$50,000+10 - 49 employeesTustin, CABased in Tustin, California and Bend, Oregon, Uptech Studio is a small custom software development company. They provide Custom Software Development, UX/UI Design, Digital Strategy, Mobile App Development, and more and were launched in 2016.Read More
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KQED Phillips Connect Gameday Mens HealthIndustries
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73$5,000+2 - 9 employeesSan Diego, CARead More
CodeNoise is a development team based in San Diego. They have a team of around 5 employees and were founded in 2011. They provide custom software, web, and mobile app development services.
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TruMed SystemsIndustries
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74$1,000+10 - 49 employeesLos Angeles, CAInspirovate Creatives is a website development firm established in 2016. Their small team is headquartered in Los Angeles, California. The firm specializes in Web Development, Social Media Marketing, Web Design, Mobile App Development, and more.Read More
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75$5,000+50 - 249 employeesLos Angeles, CARead More
Founded in 2010, Webiotic is an app development company located in Miami. The team of 50 employees serves small and midmarket businesses across different industries including GPS, Navigation and GIS, business services, IT, real estate, and e-commerce. Their services include mobile app marketing and development, as well as e-commerce development.
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NespressoIndustries
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76$10,000+2 - 9 employeesLos Angeles, CARead More
Blupalms is a small mobile app development firm. Headquartered in Los Angeles, California, the company was founded in 2021. Their team offers Mobile App Development and UX/UI Design.
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77$1,000+2 - 9 employeesIrvine, CARead More
Pacific Codeline LLC, a web development company, is in San Clemente, California. The small team focuses on web development, custom software development, mobile app development, Artificial Intelligence, and more and was established in 2021.
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Lettering.com IncIndustries
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78$1,000+2 - 9 employeesLos Angeles, CASunlight Media LLC, a Market Research company, is located in Los Angeles, California and Santa Monica, California. The small agency was established in 2011. Their services include Market Research, IT managed services, Web Development, Mobile App Development, and more.Read More
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Gary Numan MSA Agency L.A County Atlantic RecordsIndustries
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79$5,000+50 - 249 employeesSan Jose, CARead More
Gummicube, Inc., a Mobile & App Marketing company, was launched in 2010. They are based in San Jose, California and have a midsize team. Gummicube, Inc. Specializes in Mobile & App Marketing, Mobile App Development, and Digital Strategy.
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80$10,000+2 - 9 employeesLos Angeles, CARead More
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.
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USCIndustries
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81$10,000+10 - 49 employeesLos Angeles, CARead More
Sunrise Integration is a software development firm. They are located in Los Angeles, California and have a small team. Their team provides custom software development, web development, mobile app development, e-commerce development, and more.
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Live Nation Ferrari Rakuten MarvelIndustries
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82$25,000+10 - 49 employeesSanta Monica, CARead More
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.
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CiscoIndustries
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83$50,000+2 - 9 employeesCoronado, CACustom software development company Ecliptic Ideas is in Coronado, California. The small team provides Custom Software Development, Mobile App Development, and UX/UI Design and was founded in 2015.Read More
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84$1,000+50 - 249 employeesLos Angeles, CAKurli Codes, an e-commerce development company, was established in 2009. The midsize Los Angeles, California-based team focuses on E-Commerce Development and Mobile App Development.Read More
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85$50,000+2 - 9 employeesEl Segundo, CARead More
Expedition Co, is a software development company that was founded in 2017. The company is headquartered in Palos Verdes Estates, Calif. and is currently made up of 8 employees. They specialize in mobile app development, UX/UI design, and custom software development.
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86$10,000+2 - 9 employeesLos Angeles, CAOverturn Media Inc is a custom software development firm in Los Angeles, California. The small team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, AI Consulting, and more and was established in 2015.Read More
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87$5,000+10 - 49 employeesSan Francisco, CARead More
Launched in 2020, Apex Lab is a software development company. Their small team is based in Tallinn, Estonia and San Francisco, California. Their team offers custom software development, mobile app development, web development, and enterprise app modernization.
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88$10,000+50 - 249 employeesSan Jose, CABeehive Software is a software development company. Founded in 2021, the midsize company is based in San Jose, California and Herzliya, Israel. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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89$100,000+10 - 49 employeesSan Diego, CAHyperTrends Global Inc., a software development firm, was launched in 2006. Based in San Diego, California, their small team provides Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.Read More
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Foundation Escrow USAIndustries
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90Undisclosed50 - 249 employeesSan Francisco, CARead More
Martian Craft is a user experience design company established in 2010. The company provides ux/ui design, cloud consulting & SI, custom software development, web development, and more and has a midsize team.
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AppleIndustries
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