List of Top Mobile App Development Companies in California | Top App Developers in California | Hire App Developers in California
11 to 50
$101 - $150 /hr
California
USA, UK
3 Sided Cube is an agency of creatives and technologists who collaborate with extraordinary startups, organisations and enterprise solutions to create life-saving and life-changing digital solutions. Read More About 3 SIDED CUBE
251 to 1000
$26 - $50 /hr
California
India, UK
Appinventiv is an award-winning mobile app development agency offering impeccable mobility solutions to startups and Fortune 500 companies. The company started its journey back in 2015 with the single point aim of delivering mobile app development solutions to clients looking for transformative products. Read More About Appinventiv Technologies
51 to 250
< $25 /hr
California
India
Ads N Url is a recognised industry leader in the mobile app development sector with clients all over India, UK, USA, & UAE. Till date, the company has worked over 500+ projects in partnership with SMEs, Fortune 500 Enterprises, and progressive Start-Ups of varied verticals. Read More About Ads N Url
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11 to 50
$26 - $50 /hr
California
Ukraine
Fulcrum is a design & development team from Kyiv, Ukraine. We stay dedicated & laser-focused on your product no matter the distance. We create astonishing web and mobile applications using the modern-day frameworks which are focused on building quick-to-market, scalable and fault-tolerant applications. Read More About Fulcrum
251 to 1000
$51 - $100 /hr
California
USA
Mercury Development offers unparalleled expertise in all aspects of digital and mobile transformation, from strategy and ideation to development and delivery. Our services include Full Stack Development, UX/UI, Testing, Quality Assurance, Business Analysis, Staff Augmentation, and Consulting. We develop for every major mobile platform as well as emerging platforms and web/database projects. Read More About Mercury Development
51 to 250
$151 - $200 /hr
California
USA
Fuzz is an award-winning mobile product agency based in Brooklyn, NY. Our team of strategists, designers and engineers create mobile-first products for Fortune 100 clients and innovative startups. Read More About Fuzz
51 to 250
$101 - $150 /hr
California
USA
Utility is a premier digital product agency specializing in custom mobile apps, web platforms, and AI-powered solutions for forward-thinking startups and global brands - including Airbnb, Coca-Cola, Samsung, the NBA, and Forbes. With offices in New York and Los Angeles, our team includes leading product strategists, UX/UI designers, AI engineers, and top-tier developers. Read More About Utility
11 to 50
$26 - $50 /hr
California
Ukraine
Aimtraction stands as your premier process integrator, specializing uniquely in data-driven solutions that transform traditional business models. We strive to deliver solutions that are license-free, while helping companies with digital transformation. Read More About AimTraction
251 to 1000
$51 - $100 /hr
California
USA
At Softude, our vision is to be the client's trusted partner by providing sustainable solutions and a customer-centric support system. Read More About Softude
11 to 50
< $25 /hr
California
USA, India
Hyena Information Technologies Is A leading mobile app development company in UAE, USA, India and worldwide. Specializes in Android app development and iOS app development. Our mobile app developers specialize in creating, developing, and delivering the best mobile apps for our revenue-generating customers. Our team is diverse, and our app developers have experience building apps for various markets, including automotive, education and healthcare sectors. Read More About Hyena Information Technologies
11 to 50
$26 - $50 /hr
California
India
GKMT IT is an IT-based firm communicating top-notch Website & App Development Company in Jaipur, Graphics & UI/UX Designing, and Digital Marketing indoor your budget cost and pronounced by the dream of creating the fittest for the world with the tardiest technology. Our company consistently sharpens on the product quality on time. delivering the best in the industry. Read More About GKMT IT
51 to 250
$101 - $150 /hr
California
USA
At Centric Tech, we specialize in delivering cutting-edge App Development Services In New Jersey tailored to meet your business needs. Based in New Jersey. Read More About Centric Tech Inc.
51 to 250
$26 - $50 /hr
California
United Arab Emirates, India
Welcome to Alpine Technologies, a global leader in IT services focused on integrated solutions. With over eight years of experience, we specialize in web design, mobile app development, digital marketing, and SEO. Read More About ALPINE TECHNOLOGIES LLC
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51 to 250
$300+ /hr
California
USA
Frogslayer rescues stalled software projects and designs, builds, and scales new software solutions for mid-market companies. Read More About Frogslayer
51 to 250
$101 - $150 /hr
California
USA
The App Design offers Mobile App Design Services that bring your ideas to life. Our scalable, user-friendly apps for iOS and Android help your business grow and connect with customers. Read More About The App Design
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Top Mobile App Development Companies in New York - May, 2026 | Rightfirms
