Apps that feel native because they are.
A 120fps standard on the oldest device you still support. Offline treated as the normal case, not an error state. And a store submission plan written before the first sprint, not after the last one.
- Apps shipped
- 94
- Combined installs
- 40M+
- Frame target
- 120fps
- Crash-free rate
- 99.9%
Every surface your customer touches.
iOS
Swift and SwiftUI, tuned for the newest hardware and the oldest device you still support.
Swift · SwiftUI · visionOS
Android
Kotlin and Jetpack Compose, across a fragmented device landscape we test on real hardware.
Kotlin · Compose · Wear OS
Flutter
One codebase where the design is shared and the deadline is real — without the uncanny-valley feel.
Dart · Impeller · 120fps
React Native
Ship web and mobile from one product team, with native modules where performance demands them.
New Architecture · Fabric · Expo
Desktop
macOS, Windows and Linux applications that feel like they belong on the platform they run on.
Tauri · Electron · Native
Cross Platform
A shared core in Rust or Kotlin Multiplatform, with the interface written natively per platform.
KMP · Rust core · Shared logic
Four rules we don't bend.
- Native where it counts
- Swift and Kotlin when the interaction has to be perfect. Flutter or React Native when velocity matters more than the last 5% of polish. The choice follows your roadmap — never our preference.
- Offline is the default
- Most apps treat connectivity loss as an error state. We treat it as the normal case: local-first storage, deterministic merge on reconnect, and never a silent data loss.
- 120fps or it ships late
- Jank is measurable and therefore fixable. We profile on the oldest device you support, not the newest one on our desk.
- The store is part of the build
- Review guidelines, privacy manifests, staged rollouts and phased releases are engineering work. We schedule them as such, so launch week has no surprises.
Orbital, in production
- 0
- Clinicians onboard
- 0%
- Less charting time
- 0 mo
- Zero records lost
- 0
- Countries deployed
“Tartaria treated offline as the default case rather than an edge case, and we haven't lost a single patient record since.”
Dr. Elena Cortez · CMO, Orbital Health