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Swift · React Native · App Store
iPhone apps with App Store polish.
Beautiful, fast iOS apps that follow Apple's guidelines, from the first prototype to a successful App Store release.
- iOS apps shipped
- 5+
- Apps live on the App Store
- 4+
- App Store review guidance included
- 100%
- Week to your first TestFlight build
- 1
What's included
What you get.
iOS users expect a premium experience. We craft apps with smooth animations, thoughtful details and solid architecture, using Swift for fully native apps or React Native to share code with Android.
Native iOS apps
Swift and SwiftUI apps for iPhone and iPad.
Cross-platform apps
React Native apps that launch on iOS and Android together.
Integrations
Apple Pay, Sign in with Apple, HealthKit, push notifications and more.
App Store launch
TestFlight betas, store assets and guidance through Apple's review.
Our process
How we do it.
- 01
Plan
We shape the feature set and choose native or cross-platform based on your goals.
- 02
Design
Interfaces that follow Apple's Human Interface Guidelines, prototyped and tested.
- 03
Build & test
Regular TestFlight builds so you can try every feature as it's built.
- 04
Release & support
App Store submission, monitoring and updates for every new iOS version.
Tech stack
Tools we trust.
- Swift
- SwiftUI
- React Native
- TypeScript
- Firebase
- TestFlight
Why 3techy
A partner, not a vendor.
Full-stack team. Design, front-end, back-end and mobile under one roof, with no hand-offs between agencies.
Built to scale. Clean architecture that grows with your users instead of slowing them down.
Modern technology. Proven frameworks and tools that keep your product fast and easy to maintain.
Support after launch. Updates, fixes and new features long after the first release.