solution

React Native App Development .

iSkylar builds React Native applications that deliver a genuinely native experience on both iOS and Android, using the same JavaScript and TypeScript skills your web team already has, sharing business logic across platforms, and shipping to both stores simultaneously. With 15+ years of mobile delivery and deep React expertise, we build apps that perform, hold up under real-world load, and are maintainable long after handover.

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What We Build

Cross-Platform Consumer Apps

One React Native codebase, two stores, iOS and Android shipped simultaneously with platform-appropriate navigation, gestures, and UI conventions so each platform feels native.

React Native for Web Teams

Your web product is already in React, your team knows the mental model. We extend it to mobile, sharing state management, API clients, and business logic between web and mobile.

Enterprise Mobile Tools

Offline-first data sync, biometric authentication, deep link handling, push notifications, MDM compatibility, and role-based access, enterprise apps that IT approves and employees actually open.

Native Module Integration

When React Native built-in APIs are not enough, we write custom native modules in Swift and Kotlin, bridging NFC, Bluetooth, camera SDKs, or proprietary device APIs into your JS layer.

Performance Optimisation and Migration

Running a sluggish React Native app or a dated Expo project? We audit, refactor, and optimise, or migrate from Expo managed workflow to bare React Native when needed.

UI/UX Design for React Native

Component-level Figma design systems mapped directly to React Native styling model, platform-specific variants for iOS and Android, dark mode, accessibility, and 60fps animation specs.

AI-POWERED

Delivered faster with AI tooling

We don't just write code; we orchestrate intelligence. By integrating Copilot-assisted generation and AI-driven automated testing, we reduce time-to-market by up to 40%.

Copilot-Assisted Generation

LLM-backed development to eliminate boilerplate delays.

AI Predictive Testing

Anticipating edge cases before they enter production.

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ENGINEERED FOR PERFORMANCE

The iSkylar Tech Stack

React Native 0.74+

TypeScript

Expo (bare workflow)

React Navigation

Redux Toolkit

React Query (TanStack)

Zustand

React Native Reanimated

Firebase

REST APIs and GraphQL

Stripe SDK

Fastlane (CI/CD)

Jest and Detox

Figma

Sentry

Our Development Journey

A streamlined, transparent path from vision to launch.

Discovery and Architecture

1–2 weeks

We define your navigation structure, state management approach, native module requirements, and shared-code strategy, producing a technical spec signed off before design starts.

UI/UX Design

2–3 weeks

High-fidelity Figma designs with platform-specific variants for iOS and Android. Components map directly to the React Native component library we build, no interpretation gap.

Development

4–14 weeks

Two-week sprints with a working build via Expo EAS or TestFlight and Play Internal Testing from sprint two. You test on your real device throughout.

QA and Device Testing

1–2 weeks

Automated end-to-end tests with Detox, unit tests with Jest, manual testing across iOS and Android, and a performance audit using React Native built-in profiler.

Store Submission

3–7 days

We handle App Store and Google Play submissions in parallel, privacy manifests, store metadata, screenshots, App Preview videos, and all review feedback until both apps are live.

Post-Launch and Iteration

Ongoing

Crash monitoring via Sentry, OTA updates via EAS Update for fast patches without store resubmission, OS compatibility maintenance, and feature iteration.

Our Proven Track Record

IMPACTMETRICS

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APPS SHIPPED

45+

React Native apps delivered across consumer, enterprise, and marketplace categories

RENDER PERFORMANCE

62%

Reduction in JS thread render time after profiling and optimising a marketplace app FlatList and image loading pipeline

COST EFFICIENCY

35%

Saving in total development cost versus building and maintaining separate native iOS and Android codebases

USER RATING

4.6 stars

Average combined App Store and Play Store rating across React Native apps we have shipped

INDUSTRY APPLICATIONS

Across Every Industry

See how React Native App Development solves real problems across sectors.

E-Commerce

Shopping and loyalty app for a retail chain shared across iOS and Android

35% reduction in development cost vs their previous separate native apps

Fintech

Investment portfolio app with real-time price feeds

4.7 star rating and 200,000+ active users within 8 months

Logistics

Driver app with offline job queuing and GPS tracking

Deployed to 3,000 drivers across 8 cities

Enterprise

Sales enablement app with offline product catalogue

Used by 500 field sales reps across 4 countries

Flexible Engagement

Partnership structures tailored to your scale and velocity.

MVP

Core journeys built in React Native and shipped to both stores simultaneously. Fixed scope, clear timeline, real app in users hands at the end.

Defined Scope
Fixed Budget

POPULAR

Full Product Build

End-to-end React Native delivery, UX design with platform variants, TypeScript development, native module integration, full QA with Detox, dual store submission, and 3 months of post-launch support.

Full Integration
Infinite Scalability

Dedicated React Native Team

Senior React Native engineers on a monthly retainer, individual contributors or a full squad. You own the roadmap; we own code quality, performance standards, and platform compliance.

Defined Scope
Fixed Budget

"iSkylar transformed our legacy banking app into a modern, lightning-fast experience. Their AI-driven approach saved us months in engineering time."

James Donovan

CTO, GlobalFin

"The level of technical precision and UI craftsmanship is unmatched. They don't just build apps; they build business advantages."

Sarah Lin

Product Head, LuxeRetail

Frequently Asked Questions

React Native vs Flutter, which should I choose?+

React Native is better if your team already knows React or JavaScript, or if you want to share code and engineers between web and mobile. Flutter is better if you prioritise pixel-perfect rendering and do not have an existing React codebase.

Is React Native really native, or is it a web view?+

React Native renders using actual native UI components, UIKit on iOS, Android Views on Android. The JavaScript layer drives logic; the platform rendering engine draws the UI. Genuine native performance, not a web view.

Can React Native access native device features like NFC or Bluetooth?+

Yes. For specialised hardware we write native modules in Swift and Kotlin that bridge directly into the JavaScript layer.

Can you update the app without going through App Store review?+

Yes, for JavaScript and asset changes, we use Expo EAS Update to push fixes directly to users installed apps. Binary-level changes still require a full store release.

Who owns the source code?+

You own everything, TypeScript source, native module code, Figma designs, CI/CD configuration, and documentation. Full IP transfer at project close.

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