App Developers in San Francisco

In need of top-notch app creation in San Francisco? Our proficient group of developers will transform your ideas into reality using state-of-the-art technology and inventive design.

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Alex Williams

Senior iOS Developer

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Jeremy Martiin

Senior Python/Tech Lead
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Samantha Gilbert
Senior AndroidDeveloper
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Katherine Pears
FlutterFlow Developer
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200+ Successful Projects

Individual Approach to Each client

As foremost app developers in San Francisco, our crew is steadfastly committed to delivering superior mobile app development solutions for businesses regardless of size. Concentrating on functionality, user experience, and leading-edge technology, we take pride in generating tailored mobile apps that cater to the distinct needs and objectives of our clients. From conceptualization to deployment and beyond, our team remains devoted to providing top-notch service and support at each phase.

Based in the vibrant heart of San Francisco, our team of seasoned San Francisco app developers is thoroughly versed in the latest trends and technologies driving the mobile app industry. Whether you're planning to create a simple consumer-facing app or an intricate corporate solution, our team possesses the talent and expertise required to produce extraordinary results. With a strong emphasis on collaboration and open communication, we work hand-in-hand with our clients, ensuring their visions are actualized in a way that surpasses their expectations.

At our esteemed mobile app development company based in San Francisco, we take immense satisfaction in delivering outstanding results that not only match but transcend our clients' expectations. From initial concept to launch and beyond, our adept team of developers, designers, and project managers work in unison to ensure every detail is meticulously attended to, resulting in a mobile app that distinguishes itself from competitors. With a proven track record across varied industries, we are confident in our ability and expertise to facilitate your business's success in the mobile sphere.

Mobile app development technologies

Within our company specializing in mobile app development company in San Francisco, we persistently stay abreast of the most recent technology to ensure our clients are provided with the most inventive and progressive app development solutions for their business requirements.

Our collective of mobile app developers are consistently engaged in studying and experimenting with up-and-coming technologies and trends to pinpoint the most effective tools and methods for delivering superior mobile apps. Recognizing the ever-evolving nature of technology, we are fully committed to adapting and growing alongside it to deliver top-quality solutions to our clients.

With a strong focus on quality and productivity, we implement a streamlined process in our app development, ensuring that our clients receive the most suitable product within their budget and timeline constraints. Our team, as leading mobile app developers, employs industry best practices to fabricate mobile apps that are fine-tuned for performance, security, and an exceptional user experience. We work intimately with our clients to understand their business goals and needs, using this knowledge to devise a tailored solution that not only meets but exceeds their expectations.

Whether you are considering creating a new mobile app or enhancing an existing one, our team of seasoned experts is prepared to help. Given our in-depth grasp of industry trends, we can guide you in building a mobile app that will elevate your business to unprecedented heights. Contact us today to learn more about our services related to mobile app development in San Francisco and how we can assist you in achieving your business objectives.

Successfully developed Applications


Goalsetter is a mobile banking, debit card, and investing app that focuses on educating the next generation with fun financial quizzes based on pop culture, putting them on the path to financial freedom.

Whether you're a teen wanting financial independence, a parent wanting to start saving with their kids, or an adult who wants to jump-start their financial literacy, we have features for every need.

Jafton built this fintech app with a real twinkle in their eye, and you can tell. The app creators had a great idea, and Jafton delivered it in a big way.

The result?

A user-friendly mobile app that leaves a great user experience.

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Image with several iPhones with Whatnot logo


Whatnot is an exceptional marketplace and live shopping platform developed by one of the leading mobile app development companies in San Francisco, CA. This San Francisco-based app development company specializes in creating innovative solutions for seamless and engaging app experiences.

Whatnot stands out as a user-friendly app that offers a diverse range of products and an immersive live shopping feature. It caters to the needs of the modern, busy individual, providing a one-stop shop for all shopping requirements, from trendy clothing to quirky toys. With its intuitive interface and extensive product selection, Whatnot simplifies the shopping process and enhances convenience.

As a San Francisco app development company, the team behind Whatnot has ensured that the app delivers a seamless user experience and provides a comprehensive range of features. Users can browse through thousands of products, conveniently filter by category and price range, and make purchases effortlessly by clicking the "Buy it now" button.

Our agile development in San Francisco tested 100s of projects

Step 1
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Jafton signs on to be your trusted development partner, bringing expertise in rapid prototyping to the table. We understand the importance of meeting customer demands, and our dedicated project managers work closely with you to assess the quality of your product and evaluate its core concept. We take the time to thoroughly understand the purpose your software will serve, ensuring that our development process is aligned with your goals. With our focus on rapid prototyping, we can efficiently validate your idea and iterate on it to deliver a high-quality solution.
Step 2
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Based in San Francisco, CA, Jafton is your trusted partner for app development services. As we proceed with our collaborative journey, the next crucial step is to create a comprehensive product roadmap. This includes defining the optimal technology stack and implementing cost-effective best practices to ensure success in competitive markets. Our team is well-versed in industry-leading practices and brings extensive technical expertise to every aspect of our business processes. We leverage our knowledge and skills to deliver exceptional results and drive your project forward.
Step 3
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Our app development then takes a turn for a visually-rich first wireframe. We use cutting-edge technology to define how your app will look, function, and feel. We deliver augmented user experiences starting in this stage of project management.
Step 4
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Development and coding
Innovative products are our specialty, and once we get to the coding part of our development process, you can sit back and relax. Our app development services apply our skilled resources in efficient workflows to build feature-rich products.
Step 5
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Part of our proven methodologies includes robust quality assurance. To keep users from seeing bugs and to deploy cost-effective products, app development services don’t stop when a product is built. Your dedicated team employs testing as part of your product roadmap.
Step 6
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Release and maintenance
Our agile development methodology includes oversight of your product release and maintenance after the fact, too. App development services with a reliable partner include this final maintenance as things come up when selling on a dynamic marketplace.

What clients say about working with Jafton

Our Office in San Francisco

Frequently Asked Questions

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