Cross-platform iOS and Android apps built with React Native — one codebase, native performance on both platforms, App Store and Google Play submission included.
Fixed price · Full ownership · No hidden fees
No line items. No surprises. One price covers everything below.
60%+ of all e-commerce transactions happen on mobile. Brands with dedicated apps see 3x higher conversion rates and 2x higher average order values compared to mobile web — apps remove friction, enable push notifications, and build habitual usage.
The global mobile app market is $935B in 2025. React Native has made cross-platform development fast and cost-effective — a quality app is achievable for businesses at every scale.
Transparent, structured, and deadline-driven from kickoff to handover.
User stories, feature list, technical architecture, and third-party integrations mapped. Fixed scope document signed.
Wireframes → high-fidelity screens → interactive prototype. Approved before any code is written.
Built in 2-week sprints with demo at end of each sprint — no black box.
API connections, authentication, database, push notifications, and payment processing integrated and tested.
Tested on real iOS and Android devices. Performance, crash, and edge case testing before submission.
App Store Connect and Google Play submissions with ASO-optimized listings. Support through review process.
| Factor | Other Agencies | groweik |
|---|---|---|
| Platform Coverage | Separate iOS and Android builds (2x cost) | React Native — one codebase for both. Same quality, half the build cost. |
| Transparency | Monthly updates, slow feedback loop | Sprint-based builds — live demo every 2 weeks throughout development. |
| App Store Help | Submission is your problem | We guide the App Store and Google Play submission and review process. |
| Analytics | Basic crash reporting only | Firebase Analytics + Mixpanel + Sentry crash reporting from day 1. |
| Pricing | Variable — scope creep common | Fixed price with formal change order process. Budget is protected. |
"groweik delivered our React Native app in 8 weeks — on time, on budget. The in-app conversion rate is 3x our mobile web rate. Best investment we've made."
Fill out the form below and we'll send you a fixed price quote within 24 hours — no obligation, no sales call required.
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WhatsApp for QuoteReact Native achieves 95%+ of native performance at 40–50% of the cost and timeline. We recommend native only for specific performance-critical use cases.
We follow Apple and Google guidelines rigorously, but final approval is at their discretion. We support you through any rejection and resubmission at no extra cost.
We provide handover documentation so your team can deploy updates, or we offer ongoing maintenance as a separate service.
Yes — we start with a code audit to assess the existing codebase before quoting.
We've built everything from simple e-commerce companion apps to complex marketplace apps. Complexity drives price — we scope precisely before quoting.
Explore the full range of what we build
Web store to pair with your mobile app.
Shopify store — the backend your app can connect to.
Marketing site for your app-based SaaS product.
App download landing page optimized for conversions.
Companion website for your mobile app.
Book a free 30-minute strategy call. We'll review your requirements and recommend the right solution for your budget and goals.
45-day first-sale guarantee on all full packages