React Native Development Company in India for Scalable iOS & Android Apps
Innovative AI Solutions is a React Native development company building iOS and Android apps for businesses across India from a single JavaScript/TypeScript codebase — real native UI, shared business logic, and one team handling design, backend, AI integration and app store deployment. We're based in Delhi NCR and work with startups and businesses there in person, alongside remote clients across India and international markets.
What is React Native, and why do businesses choose it?
React Native is an open-source framework, built by Meta, that lets developers write one JavaScript/TypeScript codebase and compile it into real native apps for both Android and iOS — not a web page wrapped in an app shell, but actual native UI components rendered by each platform.
Businesses choose it for a straightforward reason: it removes the need to build and maintain two separate native apps for the same product. One codebase covers both platforms, which means fewer engineers, a shorter build cycle, and a single place to fix bugs or ship a new feature instead of two. It's also a natural extension for teams that already build in React on the web — the component model, state management patterns and much of the tooling carry over directly, which shortens the learning curve considerably. As a React Native development company Delhi businesses come to for both new builds and rework of existing apps, this is the framework we reach for whenever a project needs both platforms without doubling the engineering effort.
Every React Native engagement starts the same way regardless of company size: a discovery conversation to map out the core screens, the state management approach, and any feature that's likely to need a native module. That scope turns into wireframes and a build plan before development starts, so you know what's being built, on what timeline, before committing to the full project.
React Native Android app development, iOS and cross-platform builds
A single React Native codebase targets both Android and iOS, while still allowing platform-specific styling and native modules wherever a feature genuinely needs them.
React Native Android app development
Builds tuned to Android's Material Design conventions, back-button behavior and permission model, tested across the device range your Android users actually run.
React Native iOS app development
Screens styled to iOS conventions and gestures, with the App Store submission, certificates and provisioning handled as part of the build.
Cross-platform React Native development
Roughly 90%+ of business logic, state management and API code shared between iOS and Android, with the UI layer adapted per platform only where it needs to look native.
React Native UI/UX, backend and integration work
The app itself is one part of the build — most React Native projects also need a backend, a set of APIs, and the account/payment/notification plumbing wired in behind the screens.
React Native UI/UX development — component-based screens built with React Navigation and a consistent design system, reviewed with you before full development starts.
React Native API integration — REST or GraphQL API development connecting the app to your backend, plus integration with maps, SMS, analytics or CRM APIs.
Backend development — the server-side application and database behind the app, typically Node.js or Python/FastAPI, designed around what the app's screens actually need.
Authentication — email, phone OTP and social login flows, with role-based access where the app needs different permission levels.
Firebase integration — Firebase Authentication, Firestore, Cloud Messaging and Crashlytics wired in for real-time data, notifications and crash visibility.
Push notifications — transactional and marketing notifications through Firebase Cloud Messaging, segmented so users only see what's relevant to them.
Payment gateway integration — Razorpay, Stripe or similar gateways for checkout, subscriptions or in-app purchases, with transaction logic handled server-side.
Third-party API integration — maps, logistics, payment, communication or analytics APIs connected into the app wherever the product depends on them.
Where React Native needs a native bridge
React Native's ecosystem covers most common device features out of the box — camera, location, biometrics, storage — through its native module ecosystem, and we write custom native modules in Swift or Kotlin for anything that isn't already covered.
This matters because it's the difference between a React Native app that feels native and one that feels like a compromise. When a feature needs deeper hardware access than the standard module ecosystem provides — a custom Bluetooth integration, specific camera processing, or a platform SDK with no React Native wrapper yet — we drop into native code for that one piece rather than working around it in JavaScript, so the rest of the app stays in the shared codebase.
React Native application development by use case
React Native ecommerce apps
Catalog browsing, cart and checkout, order tracking and payment integration — built for smooth scrolling and fast loading on product-heavy screens.
EcommerceReact Native booking apps
Slot/calendar booking flows, reminders and deposit collection, with the booking logic shared cleanly between the Android and iOS builds.
ServicesReact Native education apps
Course content, video playback, quizzes and progress tracking, often paired with an AI assistant for doubt-solving or personalized study plans.
EducationReact Native business apps
Internal dashboards and operations apps that share components and API logic with an existing React web product, so both stay in sync as the business changes.
SaaSEnterpriseReact Native MVP development
A focused first version built fast, on both platforms at once, so you can validate the idea with real users before investing in a larger build.
StartupsReact Native app modernization
Rebuilding an aging native app, or a hybrid/WebView app, into React Native to cut long-term maintenance cost while keeping the UI and business rules users already know.
ModernizationPerformance optimization, testing and store deployment
Yes — we handle both Play Store and App Store deployment for every React Native build, along with the performance and QA work that determines whether the app actually feels native once it's live.
React Native performance optimization
Profiling re-renders, list virtualization, image handling and bundle size, so the app stays smooth even as screens and data grow.
React Native testing & QA
Functional testing across real Android and iOS devices, including older OS versions and slower networks, before anything reaches the store.
App Store deployment
Certificates, provisioning, listing assets and privacy disclosures handled end-to-end, including responses to Apple's review feedback.
Google Play Store deployment
Play Console setup, listing and staged rollout managed through to approval, with monitoring during the first release window.
React Native maintenance & support
Ongoing support for React Native and dependency upgrades, OS compatibility, bug fixes and new features after launch.
React Native security
Secure token storage, encrypted data in transit, and secure handling of API keys and native modules so the app doesn't leak what it shouldn't.
React Native development process
Scope & architecture
Define core screens, state management approach and any native modules the app will need before development starts.
UI build
Build shared UI components once, styled to match iOS and Android conventions where it matters.
Native module integration
Add native modules for camera, push notifications or hardware access where React Native's ecosystem needs a bridge.
Testing & store submission
Test on real devices across both platforms, then handle App Store and Play Store submission.
React Native development cost factors
Cost depends on feature scope, same as any mobile build — a React Native app with a handful of screens and a simple backend costs less than one with heavy integrations, custom native modules and AI features. A scoping call gives an accurate estimate based on your specific requirements.
Number of screens and feature complexity — more screens and richer interactions mean more UI, state and QA work.
Depth of custom UI/UX design — highly bespoke animations and layouts take longer than a clean, standard component system.
Backend and database complexity — real-time data, complex permissions or heavy business logic add scope beyond simple CRUD screens.
Number of API and third-party integrations — each external system the app talks to adds its own integration and testing work.
Whether custom native modules are needed — bridging to native Swift/Kotlin code for a specific feature adds development time on top of the shared codebase.
Payment gateway integration — checkout, subscriptions and refund handling add scope beyond a basic content app.
Push notifications and Firebase services — generally quick to add, though segmentation and triggers take some setup time.
AI functionality, if the app needs it — a chat assistant or recommendation logic adds meaningful scope beyond a standard app.
Testing scope and device coverage — more Android/iOS device and OS combinations mean a longer QA pass.
Ongoing maintenance — React Native and dependency upgrades over time are usually quoted as a separate support plan.
We don't publish a fixed React Native price list for the same reason no honest agency does — the range between a lean MVP and a feature-heavy, multi-integration app is too wide for one number to mean anything. A short scoping call is enough to size your specific project accurately.
React Native development timeline
An MVP typically takes several weeks to build and ship to both stores. Feature-rich apps take longer, largely depending on how much custom native module work and backend integration the project needs.
Because one codebase serves both platforms, a React Native build generally reaches both app stores faster than developing two separate native apps in parallel — there's one UI layer to build and one QA pass to run, not two. We confirm a concrete timeline once the feature scope and any native module requirements are locked in during discovery.
As a rough guide: a focused MVP with core screens, standard authentication and a simple backend is the fastest path to both stores. An app with payments, push notifications and several third-party integrations takes longer to build and test properly. Apps that need one or more custom native modules — a specific hardware integration, for instance — take the longest, since that native code has to be written, tested and wired into the shared codebase before the rest of the app can rely on it.
React Native vs Flutter — which is better?
Neither is universally "better" — both render native-quality UI from a single codebase. React Native tends to be the stronger fit if your team already works in React or your product needs to share logic with a React web app; Flutter tends to suit projects without an existing React codebase, or apps that need highly custom, pixel-precise UI.
Both compile to real native views rather than a web view, both cover Android and iOS from one codebase, and both have mature ecosystems for common features like payments, push notifications and maps. Where they differ is mostly around team fit and UI approach: React Native uses JavaScript/TypeScript and React's component model, which is a shorter path for JS-heavy teams, while Flutter uses Dart and draws every pixel itself, which gives more exact visual control at the cost of a new language for most teams. If you're unsure which fits your project, we're set up to deliver either one and can walk through the trade-off on a scoping call.
React Native vs native development
For most business apps, React Native performs and feels comparable to fully native development while costing less to build and maintain across two platforms. Fully native development is still the better fit for graphics-heavy apps like games, or apps that need constant, deep hardware access.
Because React Native renders real native UI components rather than a web view, the day-to-day experience — scrolling, transitions, gestures — matches native apps closely for typical business, ecommerce, booking and content apps. The gap widens for apps built around continuous camera processing, custom 3D/AR rendering, or background audio/hardware access running constantly, where fully native code gives more direct control. We scope this honestly rather than defaulting to React Native for every project — see our broader mobile app development services page for how we approach that decision across Flutter, native and React Native.
Why choose Innovative AI Solutions
Faster time to market than building two separate native apps.
Lower long-term maintenance cost — one codebase to update, not two.
Custom native modules written in-house when the ecosystem needs a bridge.
Backend, APIs and app built by the same team, not handed off between vendors.
We manage App Store and Play Store submission through to approval.
AI features can be layered into the app through our AI & Automation team.
React Native development in Delhi NCR — and internationally
We're a React Native development company based in Delhi, working in person with businesses across Delhi NCR — including Noida, Greater Noida, Gurugram and Ghaziabad — and remotely with clients further afield.
Local clients get in-person discovery calls, design reviews and demo sessions, which tends to speed up decisions during the build. As a React Native development company Delhi NCR businesses can meet with directly, we also run projects entirely remotely for teams who prefer that — the scoping, design-review and testing process stays the same either way.
We work with businesses and teams across India and international markets through remote collaboration, coordinating over video calls, shared design files, and staging builds you can test on your own device at each milestone.
For clients we can meet in person around Delhi NCR, that usually means a design review in the room, watching you use the build directly and adjusting on the spot. For international and remote clients, the same review happens as a recorded walkthrough with comments tied to specific screens, so nothing about the feedback loop gets lost in translation — you still see a working build at every milestone, not just a finished app at the end.
Tools we build with
Shiv Lal Manpower — a real React Native app we built
This is a genuine React Native project, not a generic claim: a workforce management app for Shiv Lal Manpower, a staffing and manpower services business, built with React Native and Expo and live on the Google Play Store today.
The problem — field employees needed a reliable way to mark attendance, request leave and check payslips from their phone, replacing manual, paper-based HR processes that don't hold up across scattered job sites.
The build — one React Native codebase shipping to both Android and iOS, with GPS- and selfie-verified attendance check-in/out, attendance history, leave requests and balance, payslip access, push notifications and profile management.
React Native stack used — Expo, React Navigation (native-stack and bottom-tabs) and Redux Toolkit for state management, with Expo's camera and location modules powering the field attendance flow.
Status — live and published on the Google Play Store under the package in.shivlal.manpower.
Frequently asked questions
What is React Native and why would I choose it?
Is React Native as good as fully native development?
React Native vs Flutter — which should I pick?
Can React Native access native device features?
How is this different from your general Mobile App Development service?
Can you convert our existing web React app into a mobile app?
Can you modernize or rebuild our existing app in React Native?
How much does a React Native app cost?
How long does a React Native build take?
Do you handle Play Store and App Store deployment for React Native apps?
Can you optimize an existing React Native app that's running slowly?
Is Innovative AI Solutions a React Native development company in Delhi NCR?
Do you work with international clients on React Native projects?
Do you use Expo or the bare React Native workflow?
Can you take over a React Native app built by another team?
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