iPhone with the yaya app opened asking the user to choose service providers
Bunk1 app displayed on an iPhone showing a list of newsletters the user can pick from
The login for bunk1 displayed on an iPhone

We develop iPhone Apps for:







iPhone apps we’re proud of

Yaya login screen on a iphone

Yaya is silicon valley based startup that's building a whole new way to hire contractors, using Chat. Yaya approached FullStack with a concept and a set of wireframes, and we worked with their team to refine the concept, design and implement a prototype, and build an IOS and Android application using React Native.

Bunk1 connects parents with their children while they're away at summer camp. We helped Bunk1 build IOS and Android apps that fully integrate with their existing web application. We also designed and developed a new UI for their web app, and helped them refactor and improve legacy code.

iPhone with Bunk1 app's login screen

We’ve built a proven step-by-step process for designing and developing world class iPhone apps.


We start every project by designing each and every page of the app, and using those designs to build an interactive mockup that can be downloaded and used on mobile phones, laptops, and other devices. This allows us to conduct user testing at the very beginning of the project, and integrate that feedback into the design upfront. Checkout examples of our iPhone app prototypes.


Building iPhone apps is a complex undertaking that requires a methodical project management process in order to produce high-quality code, on time and on budget. We combine agile methodology with Jira for issue management, Toggle for time management, Slack for communications, and GitHub for version control. Then we rollup all these solutions into Dash, our in-house custom project management solution, and provide access to our clients so they have complete visibility into the project. Learn more about our iPhone app development process.


Like any complex system, iPhone apps require maintenance. The day will never arrive when your app is 100% complete. Error monitoring and bug fixing, dependency management, performance optimization, security, and ongoing feature development will be needed to keep your app up to date and working properly. We offer flexible maintenance agreements that ensure that we’re available to support your app over time. Learn more about our iPhone app maintenance process.

See your project being developed in real time

FullStack Labs is dedicated to providing complete transparency to our clients so that you always know where your project stands, which is why we built Dash, our custom client reporting dashboard. Dash helps you answer questions like:

  • How much time was worked yesterday? Last week? Last month?
  • What was that time spent on?
  • How long exactly did it take to build that feature and what did it cost?
  • Which iPhone developers are working on my project?
  • What specifically was completed yesterday? Last week? Last month?


We were very happy with the way the whole process was facilitated. We started talking to Fullstack Labs three months before we signed any contract with them. We met with them in person several times. We wanted to find out what their philosophy is. Both Brian and David are fathers with young children, so they understand the importance of the work we are doing. That shows through in their work. It was obvious they cared deeply. David even put in $25 into our crowdfunding campaign. It's a business relationship, but he cares about our success, which is rare. It's not just about the product, but the bigger mission, too.

- Anna Sadovnikova - starstarstarstarstar

The experience I've had with other firms is in direct contrast to what FullStack did. I'm comparing them with two other firms I worked with in the past. They care a lot about what their clients are doing. They bring their ideas and concepts to the table. I felt like they were on my team. They added a lot of value in terms of ideas and continue to do so. No matter who's working on the project you feel like they care about the work that's being produced.


Fullstack Labs' managers have been engaged throughout. The whole project management staffing, matching team to task has been fantastic. All their staff is very committed. I'm very aware of how much bureaucracy there is in the tech world, and we've gotten nothing but solutions. I am totally happy with their approach to everything; their integrity, honesty, the whole thing. It's great.


Sacramento, CA

Our global headquarters with a team of 15 developers, designers, and project managers.

+1 (916) 295-1346

Meet the Sacramento Team

Arlington, VA

Our east coast office, with a small team of five developers and project managers.

+1 (202) 792-3845

Meet the East Coast Team

Barranquilla, CO

FullStack Labs SAS is our dedicated nearshore development team of 15 designers and developers.

+57 (5) 385-1980

Meet the Colombia Team

Let’s Talk!

We’d love to learn more about your project. Contact us below for a free consultation with our CEO.
Projects Start at $25,000.

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Angular JS Icon
Angular JS

A JavaScript framework maintained by Google that addresses many of the challenges encountered when building single-page apps.

Ember JS Icon

A JavaScript framework that allows developers to build large, complex, scalable single-page web applications.

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Node JS

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A JavaScript framework maintained by Facebook that's ideal for building complex, modern user interfaces within single page web apps.

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React Native

A JavaScript framework that allows rapid development of native Android and IOS apps.

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Ruby on Rails

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