Is React Native performance good enough for production?

Yes for most consumer and B2B apps. Hermes engine, the New Architecture (Fabric and TurboModules), and careful list virtualization deliver smooth 60fps UX. Heavy 3D games or AR may need native modules or native apps. We profile on real devices and optimize bundle size and re-renders before launch.

How long does React Native app development take?

Typical MVPs launch in 8 to 10 weeks: Weeks 1-2 discovery and UX, Weeks 3-6 core build, Weeks 7-8 QA and store prep, Week 9-10 submission and launch. Larger products with payments, offline sync, or complex native bridges extend to 12 to 16 weeks.

Can you add native modules to React Native?

Yes. We bridge Swift and Kotlin modules for camera, BLE, background tasks, proprietary SDKs, and platform APIs not covered by Expo. Bare workflow or Expo prebuild with config plugins keeps native changes maintainable across releases.

What is Hermes in React Native?

Hermes is a JavaScript engine optimized for React Native on mobile. It reduces app startup time, memory use, and bundle parse cost compared to JSC. It is the default in modern Expo and React Native releases and pairs with the New Architecture for production apps.

What maintenance is included after launch?

Every project includes 30 days of post-launch support for crash fixes and minor tweaks. Retainers cover OS compatibility updates, dependency upgrades, OTA release management, store resubmissions when native code changes, and analytics monitoring.

Can our web team migrate to React Native?

Yes. React Native reuses React component mental models, hooks, and TypeScript patterns from Next.js or SPA teams. We structure shared design tokens, API clients, and validation logic where sensible. Web developers ramp faster on RN than on Swift and Kotlin separately.

Do you handle App Store and Play Store submission?

Yes. We prepare store listings, screenshots, privacy manifests, data safety forms, and review notes. iOS App Store and Google Play submission are included in launch scope. OTA handles JS-only updates after approval; native changes go through store review.

When is React Native the right choice?

React Native fits startups and product teams that need iOS and Android fast, have React or web talent, want OTA for rapid iteration, or are extending a web product to mobile. Choose native iOS or Android only when one platform, maximum platform APIs, or game-level graphics dominate the roadmap.

React Native Development ★ 4.9 · 47 reviews

React Native Development.
Ship iOS & Android from One Codebase.

Q: React Native vs Flutter: which should I choose?

Choose React Native when your team already knows JavaScript, TypeScript, or React from web work, when you want Expo OTA updates for fast bug fixes, or when you need deep npm ecosystem packages. Choose Flutter when you want a single Dart codebase with pixel-perfect custom UI and consistent rendering via Skia. Both ship to iOS and Android from one repo. We recommend based on team skills, design complexity, and release workflow, not hype.

Q: What are OTA updates in React Native?

OTA (over-the-air) updates push JavaScript bundle changes to installed apps without a full App Store or Play Store review. Expo EAS Update and similar workflows let you ship UI fixes, copy changes, and non-native logic updates in minutes. Native code or permission changes still require a store build. OTA is ideal for critical bug fixes between review cycles.

Q: Do you build React Native apps with Expo?

Yes. We use Expo for most greenfield MVPs: faster dev client, EAS Build for signed iOS and Android binaries, EAS Update for OTA, and managed credentials. Bare React Native workflows are used when you need custom native code, legacy modules, or brownfield integration from day one.

Q: How much does React Native development cost?

Quote-based across MVP, Growth, and Enterprise scopes by screen count, auth, payments, integrations, and OTA pipeline setup. No fixed public pricing. Written quote within 48 hours of discovery. Month-to-month maintenance available after launch.

We build React Native apps that ship to the App Store and Google Play from one JavaScript or TypeScript codebase.

Get a Free App Quote ? View Engagement Models

68+ apps shipped

240+ OTA deploys

10-week avg. MVP delivery

// shared screen

import App from './App';

export default function Home() {'{'}

return (

);

{'}'}

iOS render

iOS

Android

Bundle (gzip)

2.1 MB

Deploy latency

42s

68+

Apps Shipped

240+

OTA Deploys

4.7

Avg Store Rating

10-Week

Delivery

React Native Signals

Four Signals We Engineer Into Every React Native App.

JS/TS Reuse

React patterns, hooks, and TypeScript types shared with web codebases where architecture allows.

Expo / EAS

Cloud builds, signing, and dev clients so iOS and Android binaries ship without manual cert chaos.

OTA Updates

EAS Update pushes JS bundles to users in minutes. Fix UI and logic without waiting on store review.

New Architecture / Hermes

Faster startup, lower memory, and Fabric rendering for production-grade scroll performance.

Build Timeline

Discovery to Both Stores in Ten Weeks. OTA After Launch.

W1-2

Weeks 1-2

W3-6

Weeks 3-6

W7-8

Weeks 7-8

Weeks 9-10

Weeks 1-2: Discovery + UX

User flows, navigation map, API contracts, design system for iOS and Android, and Expo/EAS project setup with CI skeleton.

Weeks 3-6: Core Build

Screens, auth, state, API integration, native modules where scoped, Hermes tuning, and internal TestFlight/Play testing tracks.

Weeks 7-8: QA + Hardening

Device matrix QA, crash fixes, accessibility pass, OTA channel setup, and store listing assets (screenshots, privacy, descriptions).

Weeks 9-10: Store Launch

App Store and Play submission, approval support, production OTA channel live, Sentry monitoring, and 30 days post-launch support.

React Native Plans

Choose Your Engagement Level.

Quote-based plans. No fixed public pricing. Scoped by screens, auth, payments, native modules, and OTA pipeline depth.

MVP

Startups ï¿½ First iOS + Android launch

?Expo managed workflow + EAS Build
?Core flows (auth, main screens, API)
?Both store submissions
?Production OTA channel setup
?Hermes + device QA matrix
?30-day post-launch support

Get Quote ?

What Professional React Native Development Delivers.

Apps Shipped

OTA Deploys

0-Week

MVP Delivery

Platforms

iOS and Android from one codebase

We had a Next.js product and needed mobile in 10 weeks. Groke built React Native with Expo, shared our API types, and set up EAS Update.

CTO, B2B SaaS startup (Canada, Expo + TypeScript)

FAQ

Common questions.

React Native vs Flutter: which should I choose?

Choose React Native when your team knows JavaScript, TypeScript, or React, when you want Expo OTA updates, or when npm packages matter. Choose Flutter for pixel-perfect custom UI via Skia.

What are OTA updates in React Native?

OTA updates push JavaScript bundle changes without a full store review. EAS Update ships UI fixes and logic changes in minutes. Native code or permission changes still need a store build.

Do you build React Native apps with Expo?

Yes. Expo is our default for greenfield MVPs: EAS Build, EAS Update, and managed credentials. Bare RN is used for heavy custom native code or brownfield integration.

Is React Native performance good enough?

Yes for most apps. Hermes, the New Architecture, and list optimization deliver smooth UX. Heavy 3D or AR may need native modules. We profile on real devices before launch.

How long does React Native development take?

MVPs typically launch in 8 to 10 weeks. Larger products with payments, offline sync, or complex native bridges run 12 to 16 weeks depending on scope.

How much does React Native development cost?

Quote-based across MVP, Growth, and Enterprise plans by screens, auth, payments, integrations, and OTA setup. Written quote within 48 hours of discovery. No fixed public pricing.

Ready for iOS and Android?

Get a Free Quote for React Native Development.

Free discovery call. We review your product scope, React Native vs Flutter fit, Expo/EAS and OTA needs, and store timeline, then deliver a written plan before any commitment.

Free discovery - 30 minutes, no obligation

Written quote within 48 hours

10-week average MVP delivery

Toronto team serving CA, US, UK, AU

Get a Free App Quote ? WhatsApp Us

Average response: under 4 hours ï¿½ Serving US, UK, CA, AU

? Quote-based pricing ? iOS + Android delivery ? OTA pipeline included

Further reading: Apple HIG Â· Material Design 3

React Native Development.Ship iOS & Android from One Codebase.