Top Mobile App Developers in California
Are you looking for a top mobile app development company in California, United States? Here is the list of top mobile app developers in California (Android & iPhone) with verified client reviews & ratings. Since California is the heart of the USA’s technology industry, thousands of app development companies exist there. This makes it difficult for budding entrepreneurs to pick a reliable and efficient hiring mobile app agency for their project. To make things easier for prospects, Goodfirms has prepared a chart of iconic companies that provide excellent mobile app development services in California, focused on ‘iPhone app development in California’ and ‘Android app development in California.’
List of Top Mobile App Development Companies in California
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Headquarted in Los Angeles, we have operated a remote office model and built a global brain trust for nearly a decade. We enjoy the benefits of diverse talents, skills and insights with the rhythm of a fine-tuned team.Four is an essential concept in UX strategy as it’s the number of things a person can retain in working ... read Four By North reviews & insights
NA10 - 492010Glendale, California -
AlphaSquad Technologies is a PRO Mobile & Web application Design & Development agency with 12+ Years of experience and 100+ Successful Projects delivered around the Globe. AlphaSquad aims to be the first line of contact to settle down all of your Mobile & Web Application Requirements. Our PRO Mobile App Development Squad is equipped with ... read AlphaSquad Technologies reviews & insights
$25 - $49/hr10 - 492019San Francisco, California -
Toolsbots is a leading software development company in India that offers businesses custom software development services and top-tier web development solutions. As one of India's best web development companies, we specialize in delivering tailored solutions with innovation and excellence in every project. Our goal is to provide a seamless digital experience to our clients and ... read Toolsbots reviews & insights
< $25/hr50 - 2492022Apple Valley, California -
At US Website Designers, we can turn your creative ideas into reality. We have extensive experience build websites that are aesthetically pleasing and aligned with your business identity. We're not afraid to push the envelope when it comes to web design, so you can rest assured that your company's needs will be matched with your ... read USA Website Designers reviews & insights
NA2 - 9San Jose, California -
We started EZ Digital with a simple belief that technology is pivotal for fostering business expansion and rapid scalability. Our expertise spans various products, platforms, and cutting-edge technologies, supported by a team of seasoned professionals—developers, designers, project managers, business development experts, and customer success advocates—we are committed to setting new standards in customer service and ... read EZ Digital reviews & insights
$25 - $49/hr2 - 9Los Angeles, California -
GoatBytes.IO is a technology company committed to developing innovative software solutions that help businesses achieve their goals. At the heart of our mission is the desire to empower companies to transform the world by providing them with secure and reliable tools that enhance their operations. We understand that technology is constantly evolving, and we strive ... read GoatBytes.IO reviews & insights
$200 - $300/hr2 - 92012Irvine, California -
GeniusBots: A vanguard in software innovation and development. Specializing in custom software solutions, AI-driven technologies, and robust cybersecurity services, we empower businesses to navigate the digital landscape with confidence. Our expertise spans crafting state-of-the-art web and mobile applications, alongside strategic digital marketing services, all designed to drive growth and efficiency. At GeniusBots, we transform technological ... read GENIUSBOTS reviews & insights
$25 - $49/hr10 - 492023Rancho Cucamonga, California -
Crafting owned digital experiences to stay ahead of tomorrow’s audience. Our team works directly with marketing and tech teams to make digital experiences that reduce UX and tech debt. Rapid and lean, underpinned by collaboration and data-inspired insights, we merge with your team, to create a process tailored to your unique needs.
$100 - $149/hr10 - 492010Los Angeles, California -
creating a website is more than just a technical endeavor – it's a labor of love, passion, and creativity. From the initial spark of inspiration to the final launch, every step of the process is infused with our dedication to excellence and our commitment to delivering exceptional results for our clients.
$100 - $149/hr10 - 49California City, California -
At Cloudpacer, we don’t settle for ordinary. We are passionate about technology and its power to transform businesses. Our commitment to innovation, customer satisfaction, and teamwork sets us apart in the industry. Our team of experts is dedicated to provide you with tailored software solutions that will take your business to the next level. So ... read Cloudpacer reviews & insights
$25 - $49/hr10 - 492019Pleasanton, California -
Mushroom Solutions, a specialized provider in the fields of Automation, IoT, and AR & VR technologies. We offer a comprehensive range of solutions, including Enterprise, Interactive, Cross-Industry Solutions, and Professional Services. At the heart of our mission are core objectives focused on optimizing processes, driving automation, ensuring cost-efficiency, and enhancing the overall customer experience. ... read Mushroom Solutions Inc reviews & insights
NA10 - 49San Jose, California -
At Guru Web Media, we are passionate about helping businesses grow and succeed online. With our expertise in web development, digital marketing, and graphic design, we are committed to delivering innovative solutions that exceed our clients’ expectations. Our team of talented professionals is dedicated to providing exceptional service and support, and we take pride in ... read Guru Web Media reviews & insights
NA10 - 49Woodland Hills, California -
Global AI Nexus Global AI Nexus is a technology partner that helps businesses innovate and build successful digital products. We provide access to top software engineers and experts to kickstart your project, whether you want to build a new product, develop an existing one, or introduce generative AI capabilities. With experience from working on around ... read Global AI Nexus reviews & insights
NA2 - 9California City, California -
GT Wizards crafts magic in California's digital realm. We're a web design, mobile app development, and marketing powerhouse, conjuring results for businesses of all sizes. We build stunning websites, user-friendly apps, and data-driven marketing campaigns to amplify your online presence. Let's transform your vision into reality - visit us today!
NA50 - 2492010Roseville, California -
With an unwavering passion to help your people succeed, years of technical experience backed by our custom solutions, process and unparalleled customer service, we deliver every time. People You deserve the best. We have the best. SImply put, we care — every single one of us, from the account managers to the technicians. We hire, ... read Think Scale reviews & insights
NA2 - 9West Covina, California -
We’re a digital agency elevating projects from ideation to implementation. Big Drum is a premier design and development agency, distinguished by its highly diverse and creative team. We specialize in transforming ideas into scalable solutions through the development of web and mobile cloud-based applications. Our Values. Leadership We stand apart from larger agencies by having ... read Big Drum Digital reviews & insights
$100 - $149/hr10 - 492018Chico, California -
Our vision is to be the leading provider of cutting-edge technology solutions, empowering businesses to achieve new levels of success through AI and secure technology. At AppDvantix, our mission is to enhance business efficiency and security through innovative AI-driven technology solutions, saving our clients time and money. AppDvantix is a global leader in providing AI-driven ... read Appdvantix reviews & insights
$50 - $99/hr2 - 92023San Jose, California -
We’re a long-standing and tight-knit team of two dozen senior software strategists, designers and engineers who love building things together. Over the past decade, our work has spanned many industries, with clients ranging from major state health systems to international bestselling authors, from Silicon Valley startups to nonprofits. No matter the industry or audience, we ... read WLCM App Studio reviews & insights
$100 - $149/hr10 - 492011San Francisco, California -
At Cygnus Designs, we specialize in transforming your digital presence with innovative solutions. Our expert team combines creativity and strategy to deliver exceptional web design, development, and digital marketing services.
$25 - $49/hr10 - 492022Santa Monica, California -
Web Design Digits is an award-winning website design and development company based in Los Angeles, California. We specialize in creating affordable, high-quality websites and web applications for both small businesses and large corporations. Our talented team focuses on delivering unique and engaging solutions tailored to each client's needs, ensuring long-lasting partnerships and meaningful brand connections. ... read Web Design Digits reviews & insights
NA50 - 249Pasadena, California -
NR Web Tech Solutions is a digital marketing compnay offering SEO Services, Mobile App Development, Website Development and Google Ads services. We are committed and have a combined experience of 25+ years as a team. Our team is combination of experienced professional and young experts which add a blend of experience and a fresh prespective.
NA2 - 92024Los Angeles, California -
We augment technical teams by seamlessly providing high-caliber IT talent, to augment your teams when and where you need it. Our Agile experts deliver agreed upon functionality as we manage your IT projects, all on time, with high quality and within budget. We offer top-shelf IT talent at globally competitive rates, within compatible time zones, resulting in ... read Software NextDoor reviews & insights
$25 - $49/hr10 - 492009San Francisco, California -
We are Spartan, a team of elite, tech-savvy professionals who specialize in providing outstanding technical expertise to meet your goals. Our engineers are selected from the top 3%, signifying that they are not merely proficient coders but also exceptional engineers with a deep comprehension of the intricacies of software development.The company is based in the ... read Spartan reviews & insights
NA2 - 9Los Angeles, California -
American Web Solutions helps businesses get online. We make websites, design logos, manage social media, and build software. We’re based in the USA and work hard to give you the best results.In today’s rapidly evolving digital landscape, staying ahead is crucial. Our innovative digital solutions empower your brand to stay on top in the digital ... read American Web Development reviews & insights
$25 - $49/hr2 - 92024Los Angeles, California -
Danber Technologies offers a full range of digital services to elevate your brand. From WordPress Development, Web Design, and Mobile App Development to Logo Design, Branding, and Graphics Design, we build solutions that captivate. With Copywriting, Content Writing, and UI/UX Design, we create engaging user experiences. Our Digital Marketing, SEO, and Social Media Management services ... read Danber Technologies reviews & insights
NA10 - 492023Sacramento, California -
At Appcraft Tech, we specialize in delivering cutting-edge, customized app and web development solutions tailored to meet the unique needs of businesses across diverse industries. Our goal is to transform your ideas into fully functional, user-friendly digital platforms that drive engagement, efficiency, and growth. We offer a full spectrum of development services including custom app ... read Appcraft Tech reviews & insights
NA2 - 9El Cajon, California -
We are a leading staff augmentation and offshore software development company based in the USA, specializing in providing skilled talent for diverse projects. Our expert developers seamlessly integrate with your team, delivering high-quality solutions across various technologies. With a focus on innovation, reliability, and cost-efficiency, we empower businesses to scale quickly and achieve their project ... read Progress Arc reviews & insights
$25 - $49/hr2 - 92024Irvine, California -
Hello Digital Agency is your trusted partner in delivering innovative and high-quality digital solutions. With years of expertise, we empower businesses to grow through customized web design, app development, graphic design, and digital marketing strategies. Our mission is to help you stand out in a competitive market by offering services tailored to your unique needs.
NA2 - 9San Marcos, California -
ThoughtMinds is a technology solution provider specializing in AI and digital engineering for AI-first digital enterprises, from fast scaling startups to global Fortune companies, across industries such as manufacturing, healthcare, technology, banking, and finance. We deliver AI business solutions that help organizations innovate and scale with confidence. With over two decades of entrepreneurial and engineering ... read ThoughtMinds reviews & insights
$25 - $49/hr50 - 2492023San Francisco, CaliforniaWhy ThoughtMinds?
- AI-native solutions for faster outcomes
- Scalable engineering for rapid growth
- Proven expertise in modern tech stacks
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X-Out Studio is a team of passionate experts dedicated to delivering exceptional digital solutions. With over 30 skilled professionals and more than 50 completed projects, we excel in bringing innovative ideas to life. From websites and applications to AI and blockchain, we tackle projects of any complexity, combining creativity with cutting-edge technology. Our commitment to ... read X-Out Studio reviews & insights
$25 - $49/hr10 - 492021Mountain View, California -
At OneDigit, we provide innovative, cost-effective solutions in software development, AI, automation, app development, and digital marketing to help businesses streamline operations and drive growth. Our mission is to provide customized digital marketing services to all of our customers, regardless of their sizes. We are always available for our customers. Digital marketing is the future ... read OneDigit reviews & insights
$25 - $49/hr10 - 492024Tustin, California -
At Query Minds, we empower businesses with intelligent IT solutions that drive efficiency, security, and growth. Our expertise spans across workflow automation, cloud solutions, cybersecurity, data analytics, and IT infrastructure management. We specialize in: ✅ Workflow Automation – Streamlining business processes with Power Automate & AI-driven automation. ✅ Cloud Solutions – Secure cloud migration and ... read Query Minds, LLC reviews & insights
$50 - $99/hr2 - 92025Sacramento, California -
NovaMVP delivers functional MVPs for quick market validation with AI-Assisted Development. Idea to market-ready products to launch really fast.
NA2 - 92017San Francisco, California -
We are local creative and interactive experts specializing in WordPress based projects working out of San Francisco and the Bay Area. A little bit about us Based in San Francisco’s Hayes Valley district, Red Bridge Internet is a small group of industry professionals with experience in all aspects of design, development, and internet marketing.
< $25/hr2 - 92006San Francisco, California -
Altumind delivers comprehensive digital Innovation solutions, empowering businesses to navigate and thrive in an ever-evolving digital landscape. Specializing in strategic digital transformation, experience design, and website and mobile app development, we craft intuitive, user-centric experiences powered by data-driven innovation and cutting-edge technology. With a vision of seamlessly integrating technology and human-centered design, we help businesses ... read Altumind Global reviews & insights
$50 - $99/hr50 - 2492016Wilmington, California -
At Web Venturez, our mission is to empower businesses with impactful digital presence through innovative web development solutions. We strive to blend creativity, functionality, and cutting-edge technology to craft websites that not only meet our clients' objectives but also exceed their expectations. By fostering collaboration and pushing the boundaries of web development, we aim to ... read Web Venturez reviews & insights
$100 - $149/hr50 - 2492018San Francisco, California -
Founded in 2006, Technosys Solutions is a software development partner specializing in custom web and mobile app development, enterprise automation, and AI-driven solutions. With over 18 years of proven expertise, we help startups, SMEs, and enterprises accelerate their digital transformation journeys through scalable, secure, and high-performance technology. Our hybrid delivery model combines onsite collaboration in ... read Technosys Solutions reviews & insights
NA10 - 492006California City, California -
Web6 Solutions empowers businesses by delivering expert web development, digital marketing, and creative design services tailored for growth and success. We specialize in building high-performance websites, managing targeted digital campaigns, and crafting visually compelling brand experiences. Whether you need a responsive website, SEO optimization, or full-service social media marketing, Web6 Solutions combines innovation and strategy ... read Web6 Solutions reviews & insights
< $25/hr10 - 492022Los Angeles, California -
We are a strategic information technology (IT) solutions and services provider headquartered in Oklahoma with offices in Washington D.C. and Silicon Valley. Our services enable government agencies to succeed in their mission by solving their most demanding challenges. AI-Vets supports economic growth and increased opportunities in historically underutilized business zones. In addition to HUBZone certification, ... read ai-vets reviews & insights
$25 - $49/hr50 - 2492017San Jose, California -
IntuitionLabs is a premier Silicon Valley technology firm that builds custom AI and enterprise software for the pharmaceutical industry. Founded in 2023 by engineering expert Adrien Laurent, we help life sciences companies use modern Generative AI while meeting strict global rules. Every project we deliver follows critical standards like FDA 21 CFR Part 11, EMA ... read IntuitionLabs reviews & insights
< $25/hr10 - 492023San Jose, CaliforniaWhy IntuitionLabs?
- Deep Veeva & life sciences expertise
- AI solutions built for regulated pharma
- Scalable delivery from strategy to support
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We are a full-service digital agency and software development company, specializing in web development, app development, e-commerce solutions, and digital marketing. With a passion for innovation and a dedication to customer satisfaction, we are committed to helping businesses thrive in the digital world.
$50 - $99/hr10 - 492018Los Angeles, California -
Digialpha is a global technology consulting and services company and a partner of choice for many of the world’s leading enterprises, SMEs and technology challengers. We design and deliver new digital experiences, revenue streams and business models for high-growth companies to meet rising employees and customers expectations and accelerate their growth. Our expertise addresses the ... read Digialpha reviews & insights
$25 - $49/hr50 - 2492014San Diego, California -
Web Design Mechanic is more than just a website design company in USA. We're a creative force that blends design, tech, and marketing into one streamlined experience. We help businesses grow with custom web solutions that look amazing and work flawlessly. Our sites are built for performance, designed for engagement, and tailored to your goals. ... read Web Design Mechanic reviews & insights
NA50 - 2492020Fremont, California -
Welcome to Royce Web Solutions! Royce Web Solutions builds revenue‑driven digital platforms for growth‑minded companies worldwide. From conversion‑focused websites & e‑commerce stores to scalable SaaS & web applications, AI‑powered automations & personalization, and mobile experiences, we engineer, launch, and optimize faster so you can scale. Global Delivery: Irvine, CA (HQ) • India • Singapore - ... read Royce Web Solutions reviews & insights
$25 - $49/hr50 - 2492023Irvine, California -
At Prism Web Designs, we craft powerful digital experiences that elevate your brand and drive real results. From custom web design and BigCommerce development to Wix website services, local search marketing and SEO optimization — we deliver tailored solutions to meet your business goals. Our expert team blends creativity with strategy to ensure your website ... read Prism Web Design reviews & insights
< $25/hr10 - 492016San Francisco, California -
Zroxxal is a digital solutions company focused on helping businesses grow through smart, scalable, and user-centric technology. We specialize in building AI-powered chatbots, custom web and mobile applications, and digital automation tools that enhance customer experience and streamline operations. Our strength lies in understanding business challenges and delivering tailored solutions that are both innovative and ... read Zroxxal reviews & insights
< $25/hr2 - 92020California City, California -
Innovative Web Development is a top-rated web design and development company in California, USA. We offer high-quality, scalable websites that increase conversions, improve SEO visibility, and strengthen your online presence. Our skilled team specializes in responsive site design, branding, and custom functionality, combining creativity and strategy to deliver long-term success. Whether you're a startup or ... read Innovative Web Development reviews & insights
NA250 - 9992015Los Angeles, California -
PowerBeam is a technology development company highly experienced in robotics, software, firmware, electronic systems, PCB, and product design and manufacturing. PowerBeam engineers work in board-level electronics, firmware, and software. We write the entire software stack from the drivers to the cloud.
$150 - $199/hr2 - 92014Mountain View, California
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