List of Top Mobile App Development Companies in California | Top App Developers in California | Hire App Developers in California
51 to 250
$101 - $150 /hr
Mobile App Development
USA
Nextware offers a full range of application development and IT services, including custom web, mobile, and desktop applications; software implementation, business process automation, and software integration; as well as cloud hosting, consultancy, quality assurance, and testing services. Read More About Nextware Technologies
251 to 1000
$101 - $150 /hr
Mobile App Development
USA
YOUR PARTNER FOR WORLD-CLASS SOFTWARE DEVELOPMENT AND DIGITAL DESIGN. Our we utilize our Silicon Valley expertise to create future-proof digital experiences. We are your co-innovators, delivering tangible business outcomes with a people-first approach. Our 900-employee design, software and strategy company is located in Orange County California, and in Finland. We engineer Mobile Apps, Web Services, and Embedded Systems, and work with companies like GE, Logitech, The New York Times, and Yamaha. Read More About Vincit
2 to 10
$26 - $50 /hr
Mobile App Development
USA
At Super Web Touch in Reseda we design experiences rather than merely software. Our strategy blends state-of-the-art technology with a thorough comprehension of each individual client’s needs. Our solutions are effective, scalable, and customized to your goals, whether you’re updating IT systems, creating user-friendly mobile applications, or building strong business platforms. Read More About Super Web Touch
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51 to 250
$51 - $100 /hr
Mobile App Development
India, USA
Founded in 2012, Agile Soft Systems Inc. is a Fremont, California-based software development company specializing in custom software solutions. Read More About Agile Soft Systems Inc
11 to 50
$26 - $50 /hr
Mobile App Development
USA
Fixmywebs offer top-notch logo design, web design and development, SEO, and digital marketing services makings us Top Digital Design Agency In California. Read More About Fixmywebs
Verified
51 to 250
$51 - $100 /hr
Mobile App Development
USA, UK
Softermii is an expert in innovative software development. We help enterprises, startups, and businesses to build state-of-the-art products, gain digital disruption, boost their productivity and reach their goals. Read More About Softermii
We were impressed with their willingness and flexibility to work
Mediconnect, CTO at Mediconnect
51 to 250
< $25 /hr
Mobile App Development
India, USA
We're Bytes Technolab - Delivering Tailored Web & Mobile Apps Development services since 2011. With a 95% Client retention ratio our Forte is High-end UI/UX Design, Web Apps Development, CMS Solutions, Magento eCommerce Development, Marketplace Solutions, Inventory Management Solutions, Mobile Apps Development, ReactNative Apps Development, Cloud Services, and Digital Marketing. Read More About Bytes Technolab Inc
We’re amazed by their domain expertise.
Prashant Upadhyay, CTO
251 to 1000
$26 - $50 /hr
Mobile App Development
India, UK
GeekyAnts is a global tech consulting firm specializing in digital transformation, app development, and custom software. With teams in the USA, India, and UK, we deliver scalable solutions across industries like Healthcare, Fintech, and Real Estate, etc. Our expertise spans design, frontend (React Native, Flutter), backend (Node.js, Python), databases, QA, and microservices—blending human skill with modern tech. Read More About GeekyAnts
51 to 250
$26 - $50 /hr
Mobile App Development
USA, India
Fortunesoft is a highend software product engineering and consulting company providing full cycle software development services for enterprises and startups. We build, improve and scale software products across platforms leveraging disruptive technologies in mobile, web, cloud, analytics, AI and blockchain. Read More About Fortunesoft IT Innovations
51 to 250
$26 - $50 /hr
Mobile App Development
USA
Zymr is a full-stack cloud software development company headquartered in Silicon Valley. Combining agile development practices and cutting-edge open source technologies, we deliver fit-for-purpose software that scales with our customers’ business needs. Founded by industry veterans with decades of technology experience, we are proficient in accelerating cloud application development. Read More About Zymr, Inc.
1001 to 10,000
$101 - $150 /hr
Mobile App Development
USA
SoftServe is a digital authority that advises and provides at the cutting-edge of technology. We reveal, transform, accelerate, and optimize the way enterprises and software companies do business. With expertise across healthcare, retail, energy, financial services, and more, we implement end-to-end solutions to deliver the innovation, quality, and speed that our clients’ users expect. Read More About SoftServe
51 to 250
$51 - $100 /hr
Mobile App Development
Ukraine, USA
Uptech Team is a software development company that helps companies from startups to enterprises turn ideas into scalable digital products. With expertise in Kotlin, Java, Swift, React, Node.js, and AWS, UPTech delivers user-focused apps crafted for client needs. Read More About Uptech Team
Good result
Olivia Wilson, Product manager
51 to 250
< $25 /hr
Mobile App Development
India, USA
Started in 1999, WeblineIndia is one of the pioneer offshore software development company based in USA and India. We work with ‘Reliability’ as our hallmark and provide software development outsourcing services to clients in 25+ countries across the globe. Our RelyShore software development service model is an outcome of our years of learning and a rich experience gathered through hundreds of projects across technologies, domains and countries. Read More About WeblineIndia
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11 to 50
< $25 /hr
Mobile App Development
USA
Andava Digital Marketing Agency is a trusted, long-term partner in Los Angeles, offering over 15 years of expertise in digital marketing services like SEO, PPC Management, Inbound Sales, and Local SEO. As a Google Premier Partner, Facebook Partner Agency, and Mailchimp & Co Member, we deliver expert strategies, data-driven results, and tailored solutions for your business. Read More About Andava Digital Marketing Agency
51 to 250
< $25 /hr
Mobile App Development
USA, India
Closeloop Technologies is your one-stop solution for software development needs. Having an industry experience of more than two decades, Closeloop ticks all the right boxes to satisfy your organization’s digital urges. Read More About Closeloop Technologies
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Top Mobile App Development Companies in New York - March, 2026 | Rightfirms
