Every engagement ships these as concrete artifacts you own — not slides, not hand-waving.
Submitted to App Store + Play Store, signed with your developer accounts. Privacy manifests, permissions audited, latest target SDKs.
Local DB (SQLite / Drift / Realm), background sync, conflict resolution. Apps that work on bad networks — critical for India / SEA.
FCM / APNs push with deep links, Firebase / Mixpanel analytics, crash reporting via Sentry / Crashlytics.
Codepush (RN) or Shorebird (Flutter) for safe over-the-air JS / Dart updates without store re-submission.
Stack call (Flutter vs RN), hi-fi Figma with iOS + Android adaptations, design system, click-through prototype. Sign-off before code.
Build the app UI on the approved Figma — screens, navigation, animations, offline shells. Mock data; TestFlight + Play Internal from day one.
APIs, sync layer, auth, push, analytics, deep links. Real data flowing end-to-end. Crash reporting and OTA channel wired up.
User acceptance testing on real devices, store-submission prep (privacy manifests, screenshots, reviews), final acceptance, store ship.
Best-in-class where it matters; boring and battle-tested everywhere else.
Cost depends on screen count, native-module needs, offline complexity, and integrations. 4-phase delivery (typical 7–11 weeks), milestone-paid. Includes both store submissions and a 1-month post-launch warranty. Backend quoted separately or together.
Flutter when you want the most consistent UI across platforms, fewer native escape hatches, and a Dart-centric team. RN when you have a strong React / TS team or share code with web. Both ship app-store-quality results when done well.
Only when you genuinely need cutting-edge native APIs (ARKit, certain BLE / NFC stacks). For 90% of apps, cross-platform is the right call — half the cost, faster ship.
We fix technical rejections — crashes, build and metadata issues, missing permission strings, API-usage flags — and resubmit. Rejections over business model or content policy are yours to decide on; we advise on the options. Most apps clear review on the first or second pass.
Yes. We design the client around your API contract. If your API isn't there, we'll quote the backend as a separate workstream.
It depends on the number of screens, integrations and native features, so we quote a fixed price after a short discovery call and you pay by milestone. A typical cross-platform build takes 7–11 weeks.
Yes. After the 1-month warranty, a monthly retainer keeps the same developers on new features, OS and dependency updates, store releases and fixes.