Top 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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ADDENDUM is a software development and IT outsourcing company with more than 20 years of hands-on experience by serving Financial services, Telecom, and smart Government industries in the US and Europe. The company specializes in business process analysis & optimization, system integration, maintenance, optimization, custom development, mobile app development and maintenance. We have been consistently ... read ADDENDUM reviews & insights
$50 - $99/hr50 - 2492009Los Angeles, California -
Our project management team first research deeply into your project to gather information about current market standards and competitor analysis. This enables them to plan the design and model of your website. Once your order is confirmed, our project management team gets started on research to evaluate the industry and competitors of your brand. This ... read Website Sol reviews & insights
NA2 - 9Los Angeles, California -
Find the top digital agency in USA. We are the #1 digital marketing agency for small businesses, agencies, and enterprises. We are not just an advertising agency, we drive your business forward. We provide web design and development, app design and development, logo design, branding, 2d & 3d animations, motion graphics, seo, book writing and ... read Webs Husky reviews & insights
NA10 - 492020Pasadena, California -
The logo of the company must resonate with the Organization. Because it is something that captivates the customer at first. In this regard, Proficient Web Design is leaving behind the Legacy of creating innovative Logos for its Clients. They have Veteran personnel who know the nitty-gritty of developing the creative Logo. We have served Over ... read Proficient Logo Designs reviews & insights
NA2 - 92010Los Angeles, California -
Founded in 1997, Dayspring Partners is a digital consultancy that helps clients meet the challenges of the digital age. We are two dozen consultants, designers, and engineers organized around four services—brand design, web design, custom software development, and Salesforce. While we’re proud of our body of work, we prioritize people and partnership over awards and ... read Dayspring partners reviews & insights
$25 - $49/hr10 - 491997South San Francisco, California -
I'm an award-winning mobile app developer! •Ex-Sony Web Developer •Ex-SunTrust Bank Web Developer Do you know of any companies hiring mobile app developers on a contract basis?
< $25/hrFreelancer2021San Diego, California -
Boost your business to the next level with our professional digital marketing services. Crisp Technologies LLC is one of the best digital marketing company that you could find in the USA. We are located in different states including Washington, Maryland, New York, Tennessee, North Carolina, Virginia and California. We offer all the digital marketing solution ... read Crisp Technologies LLC reviews & insights
$25 - $49/hr50 - 2492020Fremont, California -
PrimeSens is a team of Ex-Startup Founders, Researchers, and the Top Talent in Product, UX/UI, Software Development, Machine Learning, and Blockchain. Our tech team is also involved in open-source communities and is a part of the world's largest open-source organizations, including the Apache Software Foundation. Business Insider, TechCrunch, and Product Hunt have all featured the products we ... read PrimeSens reviews & insights
$25 - $49/hr10 - 492020Los Angeles, California -
We’re a keen creative agency that uses design and code to solve problems.
$200 - $300/hr50 - 2492010San Francisco, California -
Beyond offers strategic and technical leadership, advisory, and support capabilities to projects in all stages of blockchain and new technology implementation and development. Our tailored services include business model review, fundraising strategy, new technology development, digital storytelling, market making, and treasury management. We will work with you to identify solutions for your technical and business ... read Beyond Enterprizes reviews & insights
NA10 - 492012Los Angeles, California -
As a software engineering company, HebronSoft focuses on technology and providing ways in which your business can run more efficiently, resulting in reduced costs and increased profits.
NA10 - 49California City, California -
Designs Gene is a thoroughly useful digital consultancy offerings that holds the trip to provide its clients solutions assembly all their needs. No rely the dimension or complexity of your organization, our portfolio tiers from high-end to small-scale tasks and can cater to you with the fantastic of experiences. Our professional builders and designers at ... read Designs Gene Pro reviews & insights
$25 - $49/hr50 - 2492018San Francisco, California -
Webnovio is a leading development and designing agency in the USA who have made a name for its company through the immaculate deliverance of quality services that helped small businesses to make a remarkable impact in a digital world. Moreover, the designed packages at Webnovio are identified as the most budget-friendly in town.
NA50 - 2492015Orange County, California -
Edvenswa Tech Inc is a leading technology solutions company that specializes in providing innovative and tailored services to businesses and organizations across various industries. With a strong focus on delivering high-quality solutions, Edvenswa Tech has established itself as a trusted partner for digital transformation and technology enablement. Established in 2014, Edvenswa Tech has consistently strived ... read Edvenswa Tech, Inc reviews & insights
$25 - $49/hr50 - 2492014San Jose, California -
Dirrax is the premier digital agency with a focus on creative, results-oriented solutions. Whether you're increasing profits, providing support, selling products, or promoting your brand, our professional digital services are at the heart of your business. Our company excels at creating inspirational and imaginative online business models, brand-friendly websites, powerful direct response tactics, and sophisticated ... read Dirrax reviews & insights
NA2 - 9Los Angeles, California -
Highen is the leading provider of cutting-edge fintech solution provider. We specialize in transforming the financial services industry through innovative technology solutions that empower businesses and consumers alike. At Highen, we recognize that each client has unique requirements and goals. Therefore, we offer customized fintech app solutions that cater to your specific needs. Whether you’re ... read Highen Fintech reviews & insights
$25 - $49/hr10 - 492020Santa Clara, California -
A digital product & design agency working with the 3rd web, innovation, brand creation and creative technology. Signature Creative is a premiere digital product and design agency in Los Angeles California. established in 2004 by award winning creative, John Gheur, to provide creative technology solutions to Fortune 500 companies, startups and international brands. Specialties include ... read Signature Creative reviews & insights
$150 - $199/hr10 - 492005Los Angeles, California -
Empowering Digital Excellence Comrax is a dynamic and forward-thinking technology company that specializes in transforming businesses into digital powerhouses. With a relentless commitment to innovation, creativity, and excellence, we help organizations leverage the full potential of the digital landscape to drive growth and success. Our Vision At Comrax, our vision is to empower businesses to ... read Comrax reviews & insights
$100 - $149/hr10 - 491999San Francisco, California -
At Programming.com Inc., we are dedicated to providing efficient and cost-effective software solutions. Our unwavering belief in the reliability and scalability of digital transformation drives everything we do. Our expertise spans a wide range of cutting-edge technologies and services, including Artificial Intelligence, Custom App Development, Cloud Solutions, IoT, AR/VR, Metaverse, Blockchain, Machine Learning, Chatbot, Predictive ... read Programming.com reviews & insights
$25 - $49/hr10000+2010Agoura Hills, California -
A service-based business model offering design and software development services to clients. We specialize in designing, developing, and maintaining software solutions tailored to meet client needs. We offer better quality services. Great UX, reliable engineers and a great management behind every contract. Other way to stand out is by offering experience building software in specific areas like ... read Guru Labs reviews & insights
$50 - $99/hr2 - 92021San Francisco, California -
Webbook Studio provides highly professional services in Web Design and Mobile Development for international business.We provide our clients with a wide range of expertise. We have experience dealing with popular CMS platforms including Wordpress, Opencart, Magento, Drupal, and Joomla as well as custom PHP development using Yii/Yii2, Laravel, and CodeIgniter. Along with knowledge of numerous ... read Webbook Studio reviews & insights
$25 - $49/hr2 - 9Los Angeles, California -
Envision your ideal project, and let us bring it to life. With our expertise, your dream project will transform into reality, tailored to your exact needs and vision. Welcome to Envision Web Services, an American company, where our commitment to excellence and innovation sets us apart. We offer a wide range of services designed to meet ... read Envision Web Services reviews & insights
NA10 - 49Beverly Hills, California -
At App Wave Inc, we ignite brilliance. Our team thrives on pushing boundaries and delivering solutions that transcend the ordinary. With a relentless focus on innovation and scalability, we craft experiences that propel our clients to new heights of success.With a track record of serving over 750+ clients worldwide, our reputation speaks volumes. Our commitment ... read App Wave reviews & insights
$25 - $49/hr2 - 9San Francisco, California -
California Web Coders is a Design Company and Website Development Agency with 28 years of experience in the industry. We help businesses use our engineering expertize to benefit from world-class technologies. Our expert team of website developers will help you save money, get your product to market sooner, and boost productivity.
NA10 - 492019San Diego, California -
Rivi is a technology-first company. A holistic technology partner for forward-thinking companies in industries like automotive, travel and hospitality, sports, retail, ecommerce, healthcare and wellness, education and e-learning, logistics and supply chain, drone management, construction and real estate, social media, among many others. We provide expertise in software development, machine learning, product design, product management, ... read Rivi reviews & insights
$100 - $149/hr10 - 492017San Francisco, California -
Our Salesforce consulting services are designed to help businesses unlock the full potential of the Salesforce platform. We work closely with our clients to understand their unique requirements and develop customized solutions that align with their business goals. Our consulting services include: Business Analysis and Strategy: We conduct a thorough analysis of your business processes ... read Folio3 Salesforce reviews & insights
$100 - $149/hr250 - 999Pleasanton, California -
The Web Bench is a full-service web design, development, and marketing firm with an agenda to provide digital world high-quality services to a wide range of businesses and clientele.We believe that website is the key to digital success because it creates a positive first impression and functions as a salesperson for your company for 365 ... read The Web Bench reviews & insights
NA50 - 249Los Angeles, California -
At Web Design Avenue, we provide eCommerce development, website development, and brand development. Our services also include app design, animation services, and digital marketing. Businesses across the USA choose Web Design Avenue for comprehensive digital solutions.
NA50 - 2492020San Jose, California -
Imagine among 10k+ websites in San Diego, your website has a different look, diluting in hearts of visitors. Yes, it is possible with Dextersol web design services. Dextersol is operating in San Diego as one of the best web design agencies known for its high-quality and creative solutions. Since our founding in 2019, we have led the ... read Dextersol reviews & insights
$25 - $49/hr10 - 492019San Diego, California -
Xoriant specializes in delivering innovative product engineering solutions for retail banking, streamlining operations and enhancing customer experiences. Our expertise spans secure payment systems, intuitive mobile banking apps, and cutting-edge financial technologies tailored to meet the industry’s evolving needs. We create scalable, robust solutions that ensure regulatory compliance while seamlessly integrating with existing infrastructure. With a ... read Xoriant reviews & insights
NA1,000 - 9,9991990Sunnyvale, California -
BytesFarms Technologies, a leading Software Development Company, offers 20+ years of expertise. We optimize operations, enhance customer engagement, and drive growth with Software Development, Salesforce, Web/Mobile application development, Cloud & DevOps consulting, and Blockchain solutions. With a wealth of industry experience, our expert team understands clients' business challenges. We collaborate closely to craft tailored solutions ... read BytesFarms Technologies reviews & insights
$25 - $49/hr10 - 492021San Diego, California -
We are a software develpment company, based in US, Thailand, and India, with expertise in ERP systems, Web and AI Developments. We have PMI experience and help in development of your dreams. Currently we are implenting logistics ERP system for a company in UK. Development is in testing phase. Please check our website for more information. ... read WSD InfoTech reviews & insights
NA2 - 92020Arden-Arcade, California -
a dynamic no/low-code studio that empowers businesses and entrepreneurs to drive innovation in the digital realm. Our core expertise lies in crafting exceptional web and mobile applications, all while leveraging the power of no/low-code platforms.At Sommo.io, we are passionate about utilizing leading-edge platforms like Bubble and Webflow to turn ideas into functional, user-friendly applications. By minimizing ... read Sommo reviews & insights
< $25/hr2 - 9Los Altos, California -
Global IQ Services is a full-spectrum software development company delivering innovative, secure, and scalable digital solutions. From idea to execution, we build intelligent products that power business transformation across industries. With a strong focus on Agentic AI, LLM customization, and Salesforce integration, we combine advanced technologies with deep domain expertise to create solutions that are ... read Global IQ Services reviews & insights
$25 - $49/hr10 - 492024San Mateo, California -
A digital marketing agency helps businesses grow online by leveraging strategies like SEO, social media marketing, pay-per-click advertising, content marketing, and email campaigns. These agencies create tailored marketing plans to boost brand visibility, drive targeted traffic, and increase conversions, ensuring a strong online presence and measurable business success.
NA2 - 92010Fallbrook, California -
We've partnered on game-changing database management projects with some of the biggest names in Retail, Real Estate, and Construction. Sympo®'s database dynamos have uncovered process inefficiencies at the business unit level and delivered flexible, scalable, and cost-effective web-based solutions. The results? Enhanced collaboration, newfound freedoms, and near-term ROI that speaks for itself.As word spread, department ... read Sympo reviews & insights
$25 - $49/hr2 - 9San Dimas, California -
Iksula is a leading e-commerce solutions provider in the United States, offering end-to-end services that drive online business growth. With expertise in technology, digital transformation, and operational excellence, we help retailers, brands, and marketplaces optimize their online presence.
$100 - $149/hr1,000 - 9,9992006California City, California -
Tractor is a digitally-driven creative studio propelled by innovation. For almost two decades, we’ve been helping clients turn obstacles into opportunities.We believe new questions lead to great work. That’s why we take the time to deeply understand your needs before beginning any strategy, design, or code.We believe new questions lead to great work. That’s why ... read Tractor reviews & insights
$150 - $199/hr10 - 492000Santa Monica, California -
For over 13 years’ experience, we have been delivering solutions that meet challenging industry requirements and the growing demands of an evolving business world by automating complex workflows and making difficult processes easy to understand. We specialise in empowering businesses through software automation using the latest technologies to achieve greater productivity and efficiency. We offer ... read Xetech reviews & insights
$25 - $49/hr50 - 2491999San Jose, California -
Our Vision At Nextgen Technologies, our vision is to empower businesses and individuals with transformative technology solutions that drive progress and enhance lives. We aim to be the preferred partner for organizations seeking innovative digital solutions to thrive in today’s rapidly evolving landscape. Our Mission Our mission is to deliver exceptional value to our clients ... read Nextgen Technologies reviews & insights
$300+/hr10000+2009San Jose, California -
At vegan/s we support international businesses operating in the Finance and Fashion & Luxury sectors in realizing their vision and achieving their business goals through the conception and development of innovative tech solutions. The services we provide range from Software Development & Management and Cloud Engineering, all the way to UX/UI Design. We are a ... read Vegan Solutions reviews & insights
< $25/hr50 - 2492004Los Angeles, California -
AutomatedView (AV) is a leading Technology Services Provider (TSP) of AI-powered CRM and ERP solutions that help organizations improve their IT operations. Our solutions are designed to automate repetitive tasks, identify and resolve IT issues, and improve IT security. This frees up IT teams to focus on more strategic initiatives, such as innovation and business ... read AutomatedView reviews & insights
< $25/hr50 - 2492020Los Angeles, California -
We are the IT in the IoT - where Innovation is just the beginning & Thinking outside the box is a second nature. Committed to delivering multifarious end-2-end IT solutions, VRIT-USA teams up with its clients to help them achieve high performance. Equipped with team of Engineering professionals, Big Data & Cloud Architects, Data Analysts ... read VRITUSA reviews & insights
$25 - $49/hr50 - 2492006Los Angeles, California -
At Web Wolf Solutions, we don’t just build websites. We craft digital experiences that move people and drive business growth. Whether you need a sleek e-commerce site, a high-performing mobile app, or a brand identity that finally feels right, our team of creative minds and tech experts is here to make it happen. We’re the ... read Web Wolf Solutions reviews & insights
< $25/hr10 - 492022Sherman Oaks, California -
CosmosBoard is the partner of choice for many of the world’s leading enterprises, SMEs and technology challengers. We help businesses elevate their value and increase their work efficiency through custom software development, product design, QA and consultancy services. We can help to maintain and modernize your IT infrastructure, solve various infrastructure-specific issues a business may ... read Cosmos Board reviews & insights
< $25/hr10 - 492020San Diego, California -
DevNexus Solutions is a Global IT Company committed to delivering digital solutions that empower your business to thrive in this modern tech era. With a focus on quality, scalability, and performance, we specialise in customer software development, mobile app development, web development, blockchain development, and other integrations. Visit our website to learn more.
$25 - $49/hr10 - 492025California City, California -
At Skylane Solutions, we help businesses grow smarter, faster, and stronger with data-driven digital marketing strategies. From startups to established brands, we provide tailored solutions that generate real results — more traffic, more leads, and more sales. Founded in 2021, Skylane Solutions is a global provider of digital marketing and IT services, helping businesses transform ... read Skylane Solutions reviews & insights
< $25/hr10 - 492021Los Angeles, California -
Bit Tech Solutions is your trusted partner in digital innovation. We bring together technology and strategy to drive meaningful results for your business. At Bit Tech Solutions, we specialize in cutting-edge technology and digital transformation. We combine our expertise in AI, cloud services, app development, and more to deliver tailored solutions that drive business growth and ... read Bit Tech Solutions reviews & insights
NA10 - 492001Long Beach, California
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