Our expert analysts identified the leading mobile app developers in California that create high-performance apps that engage and retain their user base. Filter listings by city, team size, cost of services and reviews to personalize your search. Choose the best partner for your brand and take advantage of these agencies' expertise and experience.
- Home
- Mobile App Development Companies
- California
Best California Mobile App Developers
All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.
We Deliver AI-Powered Products and Platforms Your Team and Customers Will Love.
The landscape of this industry has been radically transformed in recent years. It has veered from the traditional practice of relying on generalists towards an increasingly specialized approach to strategy and deployment. It's time to work with the experts and reach new heights. [... view SPARK6 profile ]- Location
- Los Alamitos, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Software Engineering Design Results.
Our expertise lies in the orchestration and direction of software engineering teams, meticulously crafting custom solutions tailored to the unique needs of our clients. We specialize in the biotech, life science, and healthcare sectors, and we leverage our deep domain knowledge to deliver cutting-edge [... view WebMovement LLC profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
We Work After Dark So You Don't Have To!
Since 1992, Web Development, SEO, App Development, eCommerce services for businesses large and small. Free 30 minute phone consultation. Discounts for Veteran Owned Businesses. Partner / Developer for Shopify, BigCommerce, WooCommerce, WIX and more. ADA Website and PCI Compliance Services. [... view After Dark Grafx profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $85/hr
- Minimal Budget
- $1,000 - $10,000
Product development without fluff and bluff!
In a world full of tall claim makers that often fall flat, Techtix stands apart driven solely by action and fearless execution. Our mantra says it all: Product development without fluff and bluff. Our mission is simple yet powerful: harness technology to craft solutions that tackle your biggest chal [... view TechTix profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Make the Boring Part Easy.
Chainlift is a specialized web development firm offering tailored solutions for front-end, back-end, and middleware development. Dedicated to empowering startups, small businesses, and entrepreneurs, Chainlift is committed to elevating great ideas to new heights. [... view Chainlift profile ]- Location
- Oakland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Where Creativity Meets Purposeful Design.
Nicole Roberts is a Los Angeles based senior product designer with over 13 years of experience in B2B and B2C digital products. Currently at Insta-cart, she specializes in UX/UI design, prototyping, design systems, and writing production-quality HTML and CSS. Known for her impeccable visual QA and [... view Nicole Roberts profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
Technology & Solution Consulting company
We have experience in following fields: HR Tech, Software Product Development, Machine Learning, Biotech, greentech, UX/UI Design. [... view AltexSoft profile ]- Location
- Foster City, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 1 Project Listed
Top-Notch Website Design & Development in the USA
Fixmywebs are the leading website design & development company in the United States, offering a wide range of services including complete company branding, SEO services, mobile app development, and much more. You will get best SMM services (social media marketing), and search engine optimization that are some [... view Fixmywebs profile ]- Location
- San Leandro, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Leverage World-class Talent
Toptal is a highly respected network of elite talent available when needed. Our team of problem-solvers is committed to integrity, and leading companies turn to us for critical projects. We equip organizations with the tools to compete and succeed in a rapidly-evolving business world, boasting exceptional [... view Toptal profile ]- Location
- San Francisco, California
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
World Class Software Solutions
Internet Soft, an IT company excels in providing state-of-the-art solutions. Our offerings include Digital Transformation, AI/ML, IoT, Banking, and Blockchain software solutions, customized to serve both B2B and B2C customers. [... view Internet Soft profile ]- Location
- San Jose, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Experience-Driven Engineering to Digitally Transform Your Business To Stay Ahead.
Experience-driven engineering to digitally transform your business to stay ahead. We understand your vision and help you build your thoughts into world-class software products. We work with businesses and individuals to help build world-class products and incubate them to grow. Trust us as your technology [... view AeroQube profile ]- Location
- Pleasanton, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
Your Trusted Partner for Outsourcing IT Projects
TPLEX is a software outsourcing company. We provide companies with top tech talent and product development expertise. [... view Tplex profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Caring for Client's Success
Surekha Technologies, is a leading Liferay, Odoo, offshore development consulting services provider company from Ahmedabad, India. [... view Surekha Technologies profile ]- Location
- Laguna Beach, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Portfolios Count
- 3 Projects Listed
Software Done Right!
Skipfour is a technology company that sells both services and products. We offer two types of services, a.) software solutions and b.) enabling technology services such as IT support, cloud services and so forth. We build end to end software + hardware solutions, more emphasis on software. We deliver [... view Skipfour profile ]- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
We Elevate Brands From Good to Great.
At AlphaSquad Technologies, we transcend mere development to craft transformative digital experiences. With unmatched proficiency in Web Development and Mobile Application Development, we pave the way toward an innovative, digitally evolved landscape. Our specialization lies in pioneering Website Design [... view AlphaSquad Technologies profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Brand Strategy & Design Firm
Emotive Brand is a San Francisco Bay Area brand strategy and design firm that helps companies transform their business by making brands matter more to people. [... view Emotive Brand profile ]- Location
- Oakland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
Agile Software Development Company
Axon Active is a Swiss software development company, founded in 2008, with strong expertise in Agile and a vast portfolio of successful international projects, ranging from small businesses to highly complex multi-platform systems for large corporate clients. [... view Axon Active profile ]- Location
- San Francisco, California
- Number of Employees
- 500 - 999
Top 1% Tech Talent with 1500+ In-house Developers
We don't just build software at Top Remotely we create solutions that work, scale, and impress. With a powerhouse team of 150+ in-house developers, we turn complex challenges into seamless digital experiences. Whether you need custom software, enterprise platforms, or next-gen IT solutions, we bring the Top [... view Top Remotely profile ]- Location
- Los Angeles, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
Building the Future, Code At A Time
Ambsan Digital is a full stack company specializing in high-performance web and mobile app development. We transform ideas into scalable digital products, offering end-to-end services from UI/UX design and custom web platforms to native and cross-platform mobile applications. Our expert developers focus on [... view Ambsan Digital profile ]- Location
- California City, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Crafting Timeless Spaces with Artful Precision.
Hey there! My name is Jiawen, I'm a professional product designer passionate about creating meaningful experiences. [... view Jiawen's Portfolio profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Portfolios Count
- 1 Project Listed
UX design and development for Startups.
Greensighter is a creative web design and development agency that helps businesses transform their digital presence. Founded by brothers David and Aram, the agency has grown into a global studio dedicated to building user-friendly applications that drive company growth. [... view Greensighter profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Crafting Digital Experiences From Idea to Launch
Punch is a full-service creative agency. We research, build, market, and grow companies of all sizes with our engineering, design, and marketing services. [... view Punch Group profile ]- Location
- San Francisco, California
- Number of Employees
- 100 - 249
We Build Products
IMEA systems is a partner of choice for many world-leading companies and those who care for service quality and trustworthiness. Our services vary, including all your business implementation processes, i.e. development, quality assurance, design, marketing and SEO. [... view IMEA Systems profile ]- Location
- Glendale, California
- Number of Employees
- 100 - 249
One Stop For All Your Technology Requirement
Success Numbers has expertise in developing Native iOS, Andriod Mobile Development using iOS Objective C, Phone Gap, Schencha JS etc and implementation, upgrade, integration, Maintenance and support of AWS cloud end-to-end services. [... view Success Numbers profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
We Are the Channel
TD SYNNEX Agency is a global channel marketing arm of TD SYNNEX, specializing in promoting IT products and services through digital marketing, creative solutions, events and lead generation. Tailored for both vendors and resellers, the agency bridges the gap between technology providers and their customers [... view TD SYNNEX Corporation profile ]- Location
- Fremont, California
- Number of Employees
- 1000 & Up
Developing and integrating eCommerce apps
Since 2012, Attractor Software LLC has offered Custom Software Development as an outsourcing service for projects of varying complexity and size. [... view Attractor Software profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Creating Innovative Solutions That Elevate User Experiences
SwingDev, an elite web and mobile app development company, specializes in creating top-notch products for the most innovative startups. With offices located in San Francisco, Warsaw, and other prime locations, their team collaborates closely with Bay-Area VC firms, Fortune 500 companies, and ambitious [... view SwingDev profile ]- Location
- Oakland, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Build Impactful Web Presence
We are globally recognized as a top website design company for the creation of eCommerce websites and open source customization. We have a clear vision for offering affordable web solutions in accordance with your needs. We have a talented and experienced team of website designers and developers. [... view Creative Glance Technologies profile ]- Location
- Walnut, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
Let Us Help Run Your Show!
IMG Networks (IMG), a subsidiary of Imagine Media Group LLC, is an SBA Certified 8A company specializing in providing Program Management support, IT engineering services, and Research and Development services. [... view IMG Networks profile ]- Location
- Chula Vista, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Powering Change through Digital Transformation.
As a leading digital transformation and product engineering company, we offer co-creation services utilizing digital technologies such as IoT, blockchain, AI and more. Experience amplified productivity, reduced time-to-market and significant cost savings while maintaining the highest standard of quality. [... view Innominds profile ]- Location
- San Jose, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
Transformation Agency And Design Partner.
Design excellence is deeply ingrained in our DNA. At our agency, we excel in crafting solutions that span the entire journey, from concept to IPO. [... view Be Unicorn profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Crafting Online Success Stories, One Pixel At A Time
We take great pride in our work, showcasing resourcefulness and a keen ability to address nuanced challenges. We adeptly tackle issues as they arise, continuously refining our systems to optimize outcomes for our esteemed clients. With extensive experience in remote work environments, we have forged an [... view SMV EXPERTS LLC profile ]- Location
- San Marcos, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $10,000 - $25,000
Meticulous Testing, Timely Delivery, Every Time!
QASource, based in Pleasanton, CA, offers a comprehensive suite of software testing solutions to meet diverse needs. With a focus on precision and innovation, QASource is a strategic partner in ensuring software quality and reliability. The agency's expertise spans various testing methodologies and [... view QASource, Inc profile ]- Location
- Pleasanton, California
- Number of Employees
- Under 49
Boost Your Company to The Next Level
We pursue relationships based on transparency, persistence, mutual trust, and integrity with our employees, customers and other business partners. [... view Boost Media Group profile ]- Location
- Folsom, California
- Number of Employees
- Under 49
Empowering Your Online Presence with Elegant Design
247 WebTech is a full-service digital agency offering web design, development, SEO, and branding services tailored to businesses of all sizes. Focused on delivering fast, secure, and scalable digital solutions, the agency helps clients establish a robust online presence while driving measurable business [... view 247WebTech profile ]- Location
- Chula Vista, California
- Number of Employees
- 50 - 99
Helping Brands Thrive With Next-Level Solutions
Hire a web design company in california to ensure product marketing through multi-channels email marketing, social media marketing, search engine optimization, and beyond. [... view Fox Digital Creatives profile ]- Location
- California City, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Top Augmented Reality & Virtual Reality Agency
An Immersive Media Agency specializing in the development of Extended Reality (XR, AR, VR, MR) experiences driving meaningful connections between brands & consumers. Our global team of skilled designers, artists, and developers craft creative narratives & experiences powered by emerging tech. [... view Fishermen Labs profile ]- Location
- Culver City, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
We'll Build You An Amazing Website
At Website Turbix, Our expert website developers are professionals in making innovative website designs according to customer requirements. [... see all Website Turbix reviews ]- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $1000/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Web & Mobile App Development Company
Angular Minds is a top AngularJS development company, builds scalable mobile apps and web apps using AngularJS. Hire our dedicated AngularJS Developers for developing perfect AngularJS based apps and grow your business. [... view Angular Minds profile ]- Location
- San Diego, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Portfolios Count
- 1 Project Listed
A global software development company with the best team!
LeadConcept is a premier provider of comprehensive digital solutions, specializing in transforming businesses through cutting-edge services. [... view LEADconcept profile ]- Location
- Folsom, California
- Number of Employees
- 50 - 99
- Portfolios Count
- 3 Projects Listed
Professional Website Design & Development Company in USA.
Website Barrel stands as a distinguished professional website design company, providing cost-effective and tailor-made web development services executed by seasoned experts based in the USA. With a commitment to excellence, our team of skilled professionals utilizes their expertise to craft bespoke websites [... view Website Barrel profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Digital Transformation Agency.
Appinventors stands as a prominent Digital Transformation Agency, enabling businesses to prosper within the contemporary digital landscape. At Appinventors, we pride ourselves on delivering exceptional customer support and assistance. Whether you're facing technical challenges or seeking guidance on your [... view Appinventors Inc profile ]- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
Custom Software Development Company in Australia, USA and India
Albiorix Technology is a leading custom software application development provider with years of experience. Get specialized software development services right away. [... view Albiorix Technology Pvt. Ltd. profile ]- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 9 Projects Listed
GO-TO Digital Transformation Partner
AQe Digital specializes in enterprise software engineering and digital transformation. With 25+ years of experience, we deliver custom development, cloud-native ERP, AI/ML, RPA, IoT, UX/UI, and integrations that modernize systems and streamline operations. [... see all AQe Digital reviews ]- Location
- Los Angeles, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Design What You Want To Use
Asymm is a software design and development company with headquarters in San Diego. The company specializes in the creation of mobile and hybrid web applications. We develop products and provide solutions for customers in a wide variety of business sectors and market verticals. Delivering goods that assist our [... view Asymm profile ]- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
We Create Awesome Design
AWSMD is a San Francisco based UI/UX design and full-stack development agency founded in 2014. The company builds custom web and mobile products spanning strategy, branding, interface design, app development, and interactive content for clients ranging from startups to Fortune500 companies such as Intel [... view AWSMD profile ]- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Building Digital Products and Experiences for Ambitious Companies.
At SuperNice, we offer unlimited website design and web flow development services for a fixed monthly rate, with no contracts and the flexibility to cancel at any time. Our commitment is to provide seamless web solutions without the constraints of traditional contracts, ensuring our clients' satisfaction and [... view SuperNice profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
- We're creators, marketers, and storytellers with a passion to bringing sustainable ideas to life.
We're creators, marketers, and storytellers with a passion to bringing sustainable ideas to life.
GreenMarketing.ca is a leading web agency specializing in web design and development, with a focus on creating custom WordPress plugins & websites, as well as WooCommerce and Shopify stores. With over 10 years of experience, founder Nathan Ergang ensures top-tier service in WordPress speed optimization and [... view Green Marketing profile ]- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Brand and Digital Experience Platforms That Matter
Propane is a San Francisco based brand, digital experience and platforms consultancy founded in 2003. The agency envisions, co-creates and builds brand and digital transformation platforms designed to deliver revenue, measurable outcomes and emotional connection (love). [... view Propane profile ]- Location
- San Francisco, California
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
- GodSpeed Games is a leading Games and Technology Services Company that specializes in Game Development, Game Testing, Game Porting, App Development, Web and Digital Testing services. We work across : Mobiles, Web, PlayStation, Xbox, Nintendo, AR and VR platforms. [... view GodSpeed Games profile ]
- Location
- Hawthorne, California
- Number of Employees
- 50 - 99
Related Services in California
Mobile App Development Specializations in California
Mobile App Development Companies in California
- Anaheim
- Bakersfield
- Beverly Hills
- Burbank
- Calabasas
- California City
- Carlsbad
- Chula Vista
- Concord
- Corona
- Costa Mesa
- Culver City
- Dublin
- El Segundo
- Encinitas
- Folsom
- Fremont
- Fresno
- Glendale
- Irvine
- Laguna Beach
- Long Beach
- Los Altos
- Los Angeles
- Mountain View
- Newport Beach
- Oakland
- Ontario
- Orange County
- Palo Alto
- Pasadena
- Pleasanton
- Riverside
- Roseville
- Sacramento
- Salinas
- San Diego
- San Francisco
- San Jose
- San Mateo
- San Ramon
- Santa Ana
- Santa Barbara
- Santa Clara
- Santa Clarita
- Santa Monica
- Santa Rosa
- Sunnyvale
- Temecula
- Torrance
- Walnut
- Walnut Creek
- West Hollywood
- Westlake Village
- Woodland
About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.




















































