Mobile App Development
A polished React Native app for iOS and Android, built for retention.
We build React Native apps that run natively on both iOS and Android from a single codebase — cutting your development cost without sacrificing performance or UX. Every app we ship goes through a full QA process, App Store and Google Play submission, and post-launch monitoring. Whether you need a customer-facing app, a mobile storefront, or an internal operations tool, we design and build for the metrics that matter: activation, retention, and in-app revenue.
What's Included
One codebase, two app stores — native performance on both iOS 16+ and Android 12+.
Frictionless onboarding with social login, progressive profiling, and in-app tutorials that drive Day-1 retention.
OneSignal or Firebase integration with segmented push campaigns for re-engagement and upsell.
Subscription, one-time, and consumable IAP setup for both App Store and Google Play billing.
Local caching and optimistic UI so the app works in low-connectivity environments.
We handle the entire submission process — metadata, screenshots, review, and post-rejection fixes.
How It Works
Scoping & UX Design
Feature prioritisation, user flow mapping, and Figma prototype — aligned on scope before development begins.
Backend & API
REST or GraphQL API design, authentication, database setup, and third-party integrations.
App Development
React Native build, component library, state management, and device testing on iOS and Android.
Submit & Launch
App Store and Play Store submission, metadata optimisation, and post-launch monitoring.
Common Questions
Ready to Get Started?
Book a free 30-minute strategy call. No pressure — just a clear plan for your business.
Get a Free QuoteWhatsApp UsWhy groweik?
- Single React Native codebase reduces ongoing maintenance cost
- App Store and Google Play submission handled end to end
- Performance-tested on real devices, not just simulators
- Backend agnostic — integrates with your existing API or we build one
- Full source code and IP ownership from day one
Related Services
See How Groweik Works
Watch how we launch profitable businesses from zero to first sale in 28 days.
Ready to Get Started?
Join 79+ businesses we've launched across USA, UK, and Australia. Book a free strategy call and we'll build your roadmap.