Tolga EGE

React Native App Development

Native-experience, easy-to-maintain mobile apps for iOS and Android with JavaScript / TypeScript.

React Native is a framework developed by Meta that enables native app development for iOS and Android with JavaScript/TypeScript. It brings the power of the React ecosystem to mobile; eases your web team's transition to mobile.

As Tolga Ege we develop apps from MVP to enterprise with React Native. We have deep experience in Expo (managed workflow), React Navigation, Redux Toolkit / Zustand, TanStack Query, Reanimated 3 and Detox e2e tests.

React Native is the ideal choice for companies with existing JavaScript/TypeScript teams or React on web; it provides code sharing and team flexibility.

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React Native Advantages

JavaScript ecosystem, web team transition to mobile, fast development, hot reload, OTA update (Expo Updates / CodePush).

Expo vs Bare Workflow

Expo managed: fast development, limited native modules. Bare: full native access, more complex setup. Decision depends on native module needs.

New Architecture (Fabric, TurboModules)

React Native's post-2024 new architecture: synchronous bridge, better performance, easier native module integration.

State Management & Data Fetching

TanStack Query for server state; Zustand or Redux Toolkit for client state. React Hook Form for forms, Zod for validation.

Release and OTA Updates

Bug fix releases without App Store approval via Expo Updates. Classic store process for native changes.

Use Cases

JavaScript Team Transition to Mobile

Mobile expansion for web React-experienced teams.

MVP Mobile App

6-10 week delivery, fast release with Expo.

B2C Consumer App

Social, e-commerce, content consumption apps.

App Requiring OTA Updates

Apps with frequent updates (CodePush advantage).

Web + Mobile Code Sharing

Sharing hooks and business logic between web/mobile.

Technology Stack

React Native 0.74+ TypeScript Expo React Navigation TanStack Query Zustand Reanimated 3 Detox EAS Build

How We Work

  1. Workflow Selection — Expo managed vs bare workflow.
  2. Architecture Setup — Navigation, state, folder structure.
  3. Development — Type-safe development with TypeScript.
  4. Backend Integration — TanStack Query, REST/GraphQL.
  5. Test & E2E — Jest, Detox.
  6. EAS Build & Release — EAS Build, OTA update setup.

Pricing Approach

React Native MVP: $3.5K - $9K. Mid-complexity: $9K - $25K.

See full pricing & packages →

Frequently Asked Questions

With new architecture (Fabric, TurboModules) performance is very close to native. List rendering and animation give native experience with Reanimated.

For most MVPs and B2C apps Expo is sufficient and fast. Bare workflow is preferred only if very specific native modules are needed.

No. JS bundle and assets can be updated; native code changes require store process.

Business logic, hooks, types can be shared. UI components are written separately (some components shareable with React Native Web).

Not mandatory but strongly recommended. Type safety significantly reduces bug rate.

Most concepts (components, hooks, state) transfer directly; but native views instead of DOM, StyleSheet instead of CSS.

Read the Pillar Guide

For an in-depth article on this topic with cost breakdowns, real examples and 2026 trends, see our pillar guide.

Read Guide →

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Get a free, no-obligation consultation and a fixed-price quote within 48 hours.

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