Top Swift Development Companies in California
Here are the List of California's Top Swift Developers
-
Your Technology Partner
SDLC Corp is a reputed mobile app development company in the USA and India that delivers end-to-end mobile app development services, including design, testing, and post-launch support services. The company is well-known for its expert app developers, who can transform your ideas into a functional, scalable, and sustainable mobile application.
36% Mobile App Development Services22% Swift Services< $25/hr250 - 9992015San Francisco, CaliforniaReview Highlight
Insightful App Development That Really Delivered!
reviewed by: Carl Fan -
AI Development Partner for SMBs & Enterprises
OpenXcell is a top mobile app development company known for delivering innovative & engaging mobile app solutions. The company is regarded as one of the top mobile app development companies in app development thanks to its talented team of mobile app developers & designers. Hire the best developers for mobile app ... read OpenXcell reviews & insights
35% Mobile App Development Services25% Swift Services< $25/hr250 - 9992009San Diego, CaliforniaReview Highlight
They have an excellent team to work with
reviewed by: Teremayi MAN'OZHO -
One-stop Digital Solutions & Gen AI company
GigLabz Private Limited is a one stop shop for all mobile app development services, ranging from app technology consulting, product engineering, app design and strategy development, optimization, automation, testing, and launching. The company also specializes in AI app development and microservices development.
35% Mobile App Development Services25% Swift Services< $25/hr50 - 2492020San Francisco, California -
High Quality Software Company in Vietnam
AgileTech Vietnam provides mobile app development solutions with modern and scalable technologies. As a modern tech service provider, the company offers emerging technologies such as blockchain development, DevOps services, Game development, and AI software development. AgileTech has delivered quality techstack solutions over the past 10+ years and continues to do so.
60% Mobile App Development Services30% Swift Services$25 - $49/hr50 - 2492015Irvine, CaliforniaReview Highlight
An excellent team that built a doctor appointment app, boosting bookings efficiently.
reviewed by: Matthew Johnson -
Unmatched IT services that elevate your business
As a mobile app development company, Corpsly offers modern application design, integration and development according to every business requirement. Cropsly has expertise in Android and iOS development solutions. The company offers complex software solutions with the finest coding craftsmen and designers.
40% Mobile App Development Services25% Swift Services$25 - $49/hr10 - 492019San Francisco, CaliforniaReview Highlight
They think outside the box and keep their promises.
reviewed by: Christian Forrestal, Department Head at ParkOne -
Custom Software Development for Your Business
Lumitech is a custom software development company providing professional services worldwide. We partner with technology businesses globally helping them to build successful engineering teams and create innovative software products. What sets us apart? We operate with a dedicated in-house team; we don’t engage freelancers or part-time contractors. Our focus is ... read Lumitech reviews & insights
40% Mobile App Development Services30% Swift Services$25 - $49/hr50 - 2492022San Francisco, CaliforniaReview Highlight
Follows Proven Methodologies While Remaining Flexible
reviewed by: Mike Hapner, CTO at Valorian Solutions -
Digitally correct.
Digital bulge is a full fledged digital agency offering a comprehensive range of services on a single platform. From basic Web/App designing to Interactive UI/UX mockups and prototyping to Web development and complex CMS development.
20% Mobile App Development Services10% Swift Services$25 - $49/hr2 - 92020Berkeley, CaliforniaReview Highlight
Exceptional service with seamless execution, clear communication, and impactful results.
reviewed by: Jerry Jefferson -
Affordable, Rapid Mobile Apps for Digital Transformation
Welcome to App Maestros! We are excited to see you on our profile. We Build Affordable & Rapid Mobile Application Design. AppMestros is a leading digital technology service provider and consulting company enabling clients to create and execute strategies for digital transformation. We craft innovative, research-based digital experiences that balance ... read App Maestros reviews & insights
28% Mobile App Development Services3% Swift Services$50 - $99/hr1,000 - 9,9992017Berkeley, CaliforniaReview Highlight
The app looked great and worked exactly how we wanted, with no bugs or delays.
reviewed by: Avery Mitchell, Brand Management at Global Writers Collective -
Empowering Clients with Technology
Saritasa is a full source Mobile App, Web, Software, Systems Architect, and IoT Solutions provider that efficiently implements the design, development, and integration of complex technologies. Our clients include innovative SMBs, progressive corporations, and enterprises across multiple verticals including life sciences, commercial, industrial, and high technology.
15% Mobile App Development Services5% Swift Services$100 - $149/hr50 - 2492005Orange County, CaliforniaReview Highlight
Versatile vendor
reviewed by: Brian McCracken -
The most award-winning XR studio in the U.S.
We are a creatively led technology company. Founded in 2015, Groove Jones has become the world's most award-winning AI (Artificial Intelligence), XR (Extended Reality), AR (Augmented Reality), and VR (Virtual Reality) studio. We are best known for our award-winning work in AR (Augmented Reality), VR (Virtual Reality), ML (Machine Learning), and ... read Groove Jones reviews & insights
25% Mobile App Development Services35% Swift Services< $25/hr50 - 2492015Los Angeles, CaliforniaReview Highlight
XR Development for Leading Automotive Company
reviewed by: David Kleiner -
Web & Mobile App Development
Amid the fourth industrial revolution, businesses are constantly in need of complex software solutions. CT Software Solutions is a team of first-rate development experts who build impactful Web & Mobile applications for its clients. From small businesses to Fortune 500 companies, CTSS’s portfolio encompasses corporations of all shapes and sizes. ... read CT Software Solutions reviews & insights
40% Mobile App Development Services10% Swift Services$50 - $99/hr10 - 492020Pasadena, CaliforniaReview Highlight
10/10 Experience
reviewed by: Stepan Partamian -
App development & digital platforms made simple
Robosoft Technologies is an end-to-end solutions provider in the mobile app development company in India. We have worked with some of the biggest brands to create some of the most amazing mobile app experiences on the market today. We have built over 1500 mobile apps, across platforms, in Consumer Mobility, ... read Robosoft Technologies Inc reviews & insights
25% Mobile App Development Services5% Swift Services$50 - $99/hr250 - 9991996San Francisco, CaliforniaReview Highlight
Great Service
reviewed by: Raghu Raaj -
Premier next-gen IoT & AI Solutions provider
Teksun provides end-to-end, Turnkey services for developing a wide range of applications across a wide variety of market trends. Founded in 2009, Teksun Inc strives to deliver revolutionary IoT and AI Solutions focused on transforming the product vision to market success. We enrich our clients with the finest and ... read Teksun Inc reviews & insights
5% Mobile App Development Services10% Swift ServicesNA250 - 9992009Milpitas, CaliforniaReview Highlight
Excellent Work Culture
reviewed by: Manan Avasthi -
flair for all things challenging
We partner up to convert startups into market leaders. From custom products to AI development, our in-house teams seamlessly collaborate to cater to your needs and wants, resulting in robust products that drive success. When it comes to designing and developing applications, websites and games, we believe in nothing but ... read Jinnbyte reviews & insights
10% Mobile App Development Services10% Swift Services$25 - $49/hr50 - 2492018Fresno, CaliforniaReview Highlight
The experience was outstanding
reviewed by: Hamza Majeed, Managing Director at Bombay Zari Factory -
Your Fast Track to Mobile App Excellence
ZysCo is a dynamic mobile app development firm that leverages Agile methodology to deliver high-quality, user-centric applications with speed and flexibility. Specializing in end-to-end mobile solutions, ZysCo ensures seamless digital experiences through iterative development, continuous feedback, and rapid deployment. With a strategic mix of local and nearshore resources, the company ... read Zysco reviews & insights
100% Mobile App Development Services10% Swift Services$50 - $99/hr10 - 492007Ladera Ranch, California -
Top talent, Proven record, Rapid engagement
We opened our doors in 2009, and over the past 10 years have seen over 170 large projects through to completion. These have included the development of mobile apps, websites, server software, and client system integration. Our extensive experience in the industry has attracted a base of professionals that form our one-of-a-kind team.
70% Mobile App Development Services10% Swift Services$25 - $49/hr50 - 2492009Los Angeles, California -
Your Digital Backbone.
From a “PSD to Anything” Company with name PSD Markup we have been Building trust since 2010, Xoance is breaking barriers with its 15 years of experience in Custom Software & CMS development. We have successfully delivered 1500+ projects with a 98% retention rate of customers over the last 13 ... read Xoance Software & Services reviews & insights
15% Mobile App Development Services40% Swift Services$25 - $49/hr10 - 492016Fresno, California -
Digital Marketing Agency 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.
15% Mobile App Development Services34% Swift ServicesNA2 - 92010Fallbrook, California -
Innovative Mobile App Solutions for Your Business
At HireMobileDevelopers, we stand as vanguards of technological innovation, specializing in tailoring web and mobile App solutions to meet a myriad of business demands. Whether serving burgeoning startups or established industry titans, our commitment remains unwavering: to furnish unmatched, budget-friendly solutions that surpass expectations and foster client satisfaction.
50% Mobile App Development Services5% Swift Services$25 - $49/hr50 - 249Temecula, California -
AI Agent Development Services and Solutions
Dedicated to Data Science & beyond, Milestone Zero believes in setting the bar high in whatever it does. Our motto, Miles Above The Best, simply isn’t just a claim. It’s something we say with pride because of the fact that we’ve delivered & are currently delivering top-notch solutions to clients ... read MilestoneZero reviews & insights
35% Mobile App Development Services15% Swift Services$25 - $49/hr10 - 492018San Jose, California -
EMPOWERMENT
Code Driven Labs, our journey is rooted in a simple yet powerful objective: to make technology accessible and effortless for everyone. Founded with a passion for innovation and a commitment to simplifying the intricate world of tech, we have become a trusted name in the IT industry. Our unwavering dedication ... read Code Driven Labs reviews & insights
40% Mobile App Development Services5% Swift Services$25 - $49/hr10 - 492021San Francisco, California -
Propel your business forward
At Propeller, we're not just a digital marketing agency – we're your strategic partner in navigating the ever-changing digital landscape. With a dynamic blend of creativity and data-driven insights, we propel your brand forward, ensuring it soars above the competition. Our tailored strategies, innovative campaigns, and ROI-focused approach are the ... read Propeller Digital Marketing reviews & insights
20% Mobile App Development Services20% Swift Services$100 - $149/hr2 - 92015Santa Monica, California -
Intelligently Optimizing Productivity
Technossus, USA enables business acceleration and transformation for companies in the Healthcare & Life Sciences, Aerospace, and Financial Services Industries by focusing on delivering advanced Cloud Computing, Data & Analytics, & Process Engineering strategies and solutions. Founded in 2008, Technossus is a privately-held technology consulting firm headquartered in Newport Beach, ... read Technossus reviews & insights
10% Mobile App Development Services25% Swift Services$50 - $99/hr250 - 9992008Newport Beach, California -
Creativity, Innovation, Productivity And Quality For The Internet Industry.
We stay on the bleeding edge of technology, continually setting the standard for mobile applications, websites, backend development, 3D, VR, and design. Founded in 2008 by three pioneers in Internet and video game software development, Code Particle relentlessly pushes the boundaries of what’s possible — and remarkable — for you. ... read Code Particle reviews & insights
25% Mobile App Development Services10% Swift Services< $25/hr10 - 492008Culver City, California -
ENHANCING CLOUD TECHNOLOGY EXPERIENCE
COCO Future Technologies is a product development company located in India and USA. COCO Future Technologies has hired a wide range of professionals and industry experts and truly understands what contributes the most to the success of our clients. We help our clients reliaze the real potential in their companies and ideas. We ... read COCO Future Technologies reviews & insights
30% Mobile App Development Services5% Swift Services$25 - $49/hr10 - 492021Los Angeles, California -
Efficient & Top-Notch Web and Mobile Development
Motivated and dependable frontend + backend + full stack developers and designers with comprehensive skills in multiple technologies. Proficient in both web and mobile app design and full stack development. We are fast and dedicated learners with growth mindset, constantly looking to develop with the newest and most efficient technologies. ... read Atini Studio reviews & insights
30% Mobile App Development Services5% Swift Services$50 - $99/hr10 - 492021Los Angeles, California -
High quaily software and teams on demand
Rollout IT is a digital product development company as well as an exclusive developers' network. We partner up with companies to build something amazing from scratch, to help you with your product vision by turning it to reality, or to scale up your team with real seniors for short or ... read Rollout IT reviews & insights
10% Mobile App Development Services20% Swift Services$25 - $49/hr2 - 92018San Francisco, California -
AI driven Software Design & Development Company
We are WTA, a dynamic force in the world of digital transformation. With a passion for elevating customer experiences, we partner with organizations to modernize and thrive in the ever-evolving digital landscape. Our expertise lies in unlocking value through tech and data, generating new revenue streams, and identifying transformation opportunities. ... read WE THINK APP reviews & insights
10% Mobile App Development Services20% Swift Services$50 - $99/hr10 - 492015San Francisco, California -
Data Engineering, Machine Learning, and Analytics
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 ... read Nextgen Technologies reviews & insights
15% Mobile App Development Services15% Swift Services$300+/hr10000+2009San Jose, California -
Customised App & Web Development Solutions
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 ... read Appcraft Tech reviews & insights
20% Mobile App Development Services10% Swift ServicesNA2 - 9El Cajon, California -
Perpetual Web Development Innovation
At Eternal Tech Sol, we are ardent believers that “Digital Innovation” is boundless. This motto lets us envision a digital development pathway where we go above and beyond to ensure that the web development and mobile app development processes are unmatched in excellence. Our core aim is to empower business ... read Eternal Tech Sol reviews & insights
20% Mobile App Development Services10% Swift Services$25 - $49/hr2 - 9South San Francisco, California -
Find your perfect Resource for your business
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 ... read Progress Arc reviews & insights
20% Mobile App Development Services10% Swift Services$25 - $49/hr2 - 92024Irvine, California -
Innovate. Build. Elevate.
At SaverStride Software Development, we specialize in crafting innovative, scalable, and high-performance digital solutions. Our expertise spans custom software development, AI-driven applications, blockchain solutions, cloud-based platforms, and cutting-edge mobile app development. We build seamless, user-friendly mobile applications for iOS and Android, leveraging the latest technologies to ensure smooth performance, intuitive UI/UX, and business-driven functionality. Whether it's a native, ... read SaverStride LLC reviews & insights
25% Mobile App Development Services5% Swift Services< $25/hr10 - 492022San Francisco, California -
Bold Thinking, Dynamic Solutions
We are a highly skilled team of augmented reality developers. Our 10+ years of experience extend to computer vision, machine learning, and augmented / mixed reality (AR/MR). Years before PokemonGo shook the world with a novel AR-focused “life scale” game, our augmented reality development company was already creating low - ... read DAS Labs reviews & insights
10% Mobile App Development Services15% Swift Services$100 - $149/hr10 - 492013Rancho Cucamonga, California -
POWERED BY ENGINEERING. DRIVEN BY PASSION
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, ... read Edvenswa Tech, Inc reviews & insights
15% Mobile App Development Services10% Swift Services$25 - $49/hr50 - 2492014San Jose, California -
AI and Technology Partner for growing businesses
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 ... read Rivi reviews & insights
15% Mobile App Development Services10% Swift Services$100 - $149/hr10 - 492017San Francisco, California -
Web & Mobile App Innovation Hub
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 ... read AlphaSquad Technologies reviews & insights
20% Mobile App Development Services5% Swift Services$25 - $49/hr10 - 492019San Francisco, California -
Make the right Choice
AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over the US to navigate their digital transformation. With collectively three decades of experience managing global enterprises' systems and workings, we expertly steer our clients through their digital journey. We do it by enabling the ... read AlphaBOLD reviews & insights
10% Mobile App Development Services10% Swift Services$25 - $49/hr50 - 2492017Carlsbad, California -
IT staffing services
Mirigos excels in enhancing your business competitiveness through our specialized services in team augmentation and talent integration within the digital landscape. We offer a comprehensive suite of solutions including client and Mirigos managed teams, global recruiting services, and expert consulting aimed at optimizing delivery processes for distributed development.
10% Mobile App Development Services10% Swift ServicesNA50 - 2492000Chatsworth, California -
Build your ideas with us
Bits and Bytes is the partner of choice for many of the world’s leading enterprises, SMEs, and technology challengers. We help businesses elevate their value through custom software development, product design, QA, and consultancy services. We help businesses elevate their value through custom software development, product design, QA and ... read Bit and Bytes reviews & insights
10% Mobile App Development Services10% Swift Services< $25/hr10 - 492021Diamond Bar, California -
AI-Powered Digital Consulting for Real-World Impact
CriticalRiver Inc. is a globally recognized consulting and technology services provider that redefines the boundaries of digital transformation. Specializing in delivering innovative solutions, CriticalRiver provides unparalleled technology consulting services to address the complex business challenges of its clients, including the world’s leading enterprises and Fortune 100 and 500 companies. At ... read CriticalRiver reviews & insights
10% Mobile App Development Services10% Swift Services$50 - $99/hr250 - 9992014San Jose, California -
Your Professional Mobile App Developer
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?
15% Mobile App Development Services5% Swift Services< $25/hrFreelancer2021San Diego, California -
Reimagining Software Development
Software Development Was Never Meant to Be This Hard. Beehive redefines the standards. We split your project into microtasks, assign them to senior engineers, and stitch the flow together all with the power of AI. We are the world's first parallel software production system, built to deliver functioning products at record speed, ... read Beehive Software reviews & insights
15% Mobile App Development Services5% Swift Services$25 - $49/hr50 - 2492021San Jose, California -
Digit Web Studios
The company has been on the market since 2013 starting from outsourcing UI and UX design and growing the diversity of services year by year. Now, Digit Web Studios is a full-stack digital agency with all the specialists required for the efficient creative process from scratch.
10% Mobile App Development Services5% Swift ServicesNA250 - 9992015San Diego, California -
Not Your Typical Design Agency
WE ARE A PROFESSIONAL WEB DESIGN COMPANY HELPING START-UPS, SMALL BUSINESSES, AND LARGE ENTERPRISES SCALE HIGHER! Digital Lab Inc. excels at using state-of-the-art technology to deliver result-oriented web applications to its clients across the US. We develop responsive web apps and websites to give your business an extra hint of ... read Digital Lab Inc. reviews & insights
10% Mobile App Development Services5% Swift Services< $25/hr50 - 2492009Beverly Hills, California
Can’t find the right partner for your project?
Get a list of best-fit companies handpicked by our experts that match your requirements.
Get a Personalized Shortlist- 1
- 2
Trending insights from GoodFirms
Read all research articles
Startup Mobile App UX Design: GoodFirms Survey 2025
ABSTRACT: Although mobile app UX (User experience) matters for all sizes and types of businesses, it is crucial for startup mobile apps. The first impr ... Read research article

5 App Development Trends that Could Change How You Develop an App in 2025: GoodFirms Survey
ABSTRACT: Innovations that once took years to develop are now emerging drastically. Blockchain, 5G, ML, AI, automation, and security, are just a few of ... Read research article

How Does AI User Experience Elevate Design? Generative UX/UI Trends and Tips for Business Growth
ABSTRACT: Productivity, quality, and skillset are critical in UX/UI design. Recently, these elements have been further enhanced by the impact of AI in ... Read research article