Production iOS and Android apps with React Native + Expo — App Store ready in 21 days.
Timeline
3–5 weeks
Starting from
$3,460
Full platform
up to $80,000
React Native + Expo
Cross-platform mobile
Supabase
Backend and auth
View stack guide →
RevenueCat
In-app subscriptions
View stack guide →
EAS Build
App store builds and OTA updates
React Native ships both stores at 40% lower cost than separate Swift + Kotlin teams. Native only for AR, gaming, or hardware.
Privacy policy, screenshots, and metadata rejections delay launch. Budget 3–5 days for first submission.
Test on multiple Android devices and OS versions. Expo simplifies this but QA on real devices is still required.
Rough estimates per feature. Our fixed-price MVP bundles all of these — see the full Mobile App cost guide.
| Feature | Typical range |
|---|---|
| UI/UX + core screens | $800 – $4,000 |
| Auth + backend | $600 – $3,000 |
| Payments / subscriptions | $500 – $2,500 |
| Push notifications | $300 – $1,500 |
| App Store submission | $200 – $800 |
| QA on iOS + Android | $400 – $2,000 |
| Total estimate | $2,800 – $13,800 |
We ship production-ready mobile app MVPs in 3–5 weeks at a fixed price. No hourly billing, no scope creep surprises.
Simple MVP: $3,460–$8,000 fixed price. Complex apps with real-time, payments, and multiple roles: $8K–$25K. Enterprise native apps: $50K–$150K+.
Focused MVP: 21 days with our agency. Freelancers: 2–4 months. In-house hire: 4–8 months including recruiting.
Also see