What we do
We build native iOS and Android apps for businesses that need a mobile product in the Apple and Google stores. Three things we're strong at:
- iOS native — Swift 6, SwiftUI, SwiftData, HealthKit, Live Activity, Sign in with Apple, widgets, App Clips
- Android native — Kotlin, Jetpack Compose, Room, Material 3, Google APIs integrations
- End-to-end — from UX design through development and testing to App Store + Google Play release and maintenance
We build backends in Node/NestJS and host them on our Cloud infrastructure (AWS / Google Cloud). App, backend and maintenance — in one place, with Polish support.
Why native instead of Flutter / React Native?
Cross-platform works for MVPs when the budget is tight and you need a quick proof-of-concept. For products that need to live longer than a year and compete with other apps in the store, we recommend native:
- Performance — native UI components with no intermediate layer, smooth animations, faster cold start
- System integration — HealthKit, Live Activity, widgets, App Intents, sharing extensions, ARKit — every new iOS/Android feature lands in native first
- Cheaper long term — fewer layers, fewer dependencies, less tech debt after 2–3 years. Every major iOS release means work in Flutter; native gets new APIs from day 1.
- App Store-friendly — native apps pass review more easily (especially on Apple's side) and perform better in the store (size, performance)
We'll also build cross-platform if it's the right choice for the project — in discovery we'll pick the stack for your case.
Deployment process
- Discovery (1–2 wks) — workshop, user persona, feature list, platform choice, budget and timeline estimate
- UX/UI (3–4 wks) — wireframes, Figma prototype, final design system following iOS HIG / Material 3
- Development (8–12 wks) — sprint after sprint in 2-week iterations, each with a build in TestFlight / Google Play internal track
- Beta testing (2 wks) — your team + us test on real devices, gather feedback, fix bugs
- Release + maintenance — release in both stores, monitoring (Sentry + PostHog), SDK updates and compatibility with new iOS/Android versions
Tech stack
| Layer | iOS | Android | Backend |
|---|---|---|---|
| Language | Swift 6 | Kotlin | TypeScript |
| UI | SwiftUI + SwiftData | Jetpack Compose + Room | — |
| Architecture | MVVM (@Observable) | MVVM + Hilt | NestJS + Prisma |
| CI/CD | Fastlane + GitHub Actions | Fastlane + GitHub Actions | Docker + GitHub Actions |
| Monitoring | Sentry + PostHog | Sentry + PostHog | Sentry + uptime |
| Store | App Store Connect | Google Play Console | — |
We host everything in our cloud, with Polish support.
What you get
- Complete source code in your GitHub repository
- Apple Developer ($99/year) and Google Play ($25 one-time) accounts in your company's name
- Technical documentation + new developer onboarding
- CI/CD setup (Fastlane) — automatic builds to TestFlight and Google Play
- Maintenance window included in the project price (MVP 1 month, Standard 3 months, Enterprise SLA)
- After maintenance — optional service agreement from PLN 2,500 / month
