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React Native App Development Company
React Native app development services: one codebase, two app stores
We build iOS and Android apps in React Native, which means one team writes the app once instead of two teams building it twice. Most of our clients come to us because they've been quoted for two separate native builds and want to know if there's a saner way to do it. Usually there is.
The part people worry about is whether it will feel cheap. It doesn't. React Native draws the same buttons, lists and navigation that a native app draws, so scrolling, swiping and transitions behave the way your users already expect. If a screen ever needs to go deeper than the framework allows, we write that piece in Swift or Kotlin and plug it in.
We've been building apps since 2003, with teams in Hyderabad and New Jersey.
Tell us roughly what you need. We'll come back with a range and a timeline, not a sales call.
I'm looking for
When React Native is the right call, and when it isn't
It's a good fit for most apps we get asked about. Not all of them, though, and we'd rather be straight about which is which.
Where it earns its place
Roughly 80 to 90% of the code ends up shared between iOS and Android, so a feature gets built once and a bug gets fixed once, on both platforms at the same time. That's where the savings actually come from, and they keep paying off long after launch.
The library ecosystem is the other reason we reach for it. Navigation, payments, maps, push notifications, camera, analytics: solved problems with well-maintained packages behind them, so we're not rebuilding plumbing on your budget.
You also get to fix things quickly, since a lot of updates go out over the air without waiting days for an App Store review to clear.
Where we'd tell you to go native
Heavy 3D or games, apps built around a brand-new platform API on launch day, or anything where the last few percent of performance is the whole product. If that's you, we'll say so on the first call rather than three months into a build.
How we run a React Native project
- Work out what you're actually building. Who uses it, on which devices, and what has to be true for it to be worth doing.
- Set up the foundations. TypeScript, navigation, state management and a project structure that still makes sense when the app is three times bigger.
- Design once, respect both platforms. One design system, with iOS and Android conventions honoured where users would notice the difference.
- Build and connect. Screens, APIs, cloud services, and native modules in Swift or Kotlin wherever the framework runs out of road.
- Test on real phones. Not just simulators. Old Androids and small screens included, because that's what a chunk of your users are on.
- Launch, then stay. Store submission, over-the-air updates, and keeping the app current as React Native itself moves forward.
Why choose our React Native development company
We've been shipping apps for two decades, which mostly means we've already made the mistakes on someone else's project instead of yours. You get a small team that stays on your build from kickoff to store listing, and stays reachable after it.
- One build instead of two, so you launch sooner and pay less for every feature after that.
- Real native components, not a website wrapped in an app icon.
- TypeScript and tests from day one, so the app is still workable in year three.
- Swift and Kotlin developers on the same team, for the parts React Native can't reach.
- Over-the-air updates, so a fix doesn't have to wait on a review queue.
- Apps built for healthcare, retail, logistics and education, not one industry on repeat.
React Native development services
for the apps people ask for
Not an exhaustive list. These are the briefs that turn up most often, and the part of each one that quietly causes the trouble.
Consumer apps
Sign-up, profiles, payments, notifications. Everyone arrives with a feature list, but the thing that decides whether an app survives is the first two minutes. If someone has to stop and think about what to tap, they are gone long before they reach the good part. We spend a disproportionate share of the budget right there, on purpose.
Marketplaces & on-demand
Two apps that have to agree with each other in real time. Live maps, live status, and a lot of thought about what each side sees when the other goes quiet.
Field & logistics
Built assuming the signal will drop, because in a basement or on a back road it will. Work continues offline and syncs cleanly once the phone finds a bar again.
Fintech & banking
Biometric login, encrypted storage, certificate pinning, and an audit trail that holds up on the day somebody asks to see it.
Healthcare
Appointments, records, messaging. Access rules get settled before anyone designs a screen, because retrofitting them is expensive and usually ugly.
Internal tools
The app your own staff live in all day. Least glamorous thing we build, and reliably the one with the clearest payback, because you can measure the hours it hands back.
Boring tools,
chosen on purpose
We write in React Native with TypeScript, typed from the first commit. Retrofitting types onto a year-old app is nobody's idea of a good quarter, and we have done it enough times to stop volunteering.
Whether a project runs on Expo or the React Native CLI depends on how much of the native side you need to control. We will tell you which one we picked and why, rather than presenting it as a foregone conclusion.
For the rest, we match the tool to the size of the job. A ten-screen app does not need the architecture of a hundred-screen one, and pretending otherwise is how projects get slow before they get useful.
Hire React Native developers, however suits you
Some clients want a React Native development agency to build the whole app. Others want React Native developers who show up to their stand-up. Both are fine.
Hire dedicated React Native developers
Developers who work as an extension of your own team, in your tools and your process, with overlap into US or European hours. You direct the work; we handle the employment, the cover and the bench when somebody takes leave.
Build the whole app
You bring the problem, we bring design, cross-platform app development, QA and store submission. Priced against an agreed scope, with a range and a timeline before anyone signs anything.
Take over an existing app
An app someone else built, a React Native version several releases behind, or a native app you want to extend with React Native screens. We audit it first and tell you honestly whether it is worth upgrading or restarting.
React Native app development FAQs
The ones that come up on nearly every first call.
Is React Native suitable for production apps?
Yes. React Native renders real native components rather than web views, so navigation, gestures and scrolling behave the way users expect on each platform. It's used in production by large consumer apps. Where it isn't the right fit is heavy 3D and games, apps built around a platform API released that day, or products where the last few percent of performance is the whole proposition.
How much of the code is shared between iOS and Android?
Typically 80 to 90 percent. A feature gets built once and a bug gets fixed once, on both platforms at the same time. The remainder is platform-specific work: native modules, store requirements, and the places where iOS and Android conventions genuinely differ.
What does a React Native app cost to build?
It depends on scope, integrations and how much native work is involved, so we don't publish a fixed price. What we can say is that one shared codebase is usually meaningfully cheaper than commissioning two separate native builds, and the saving continues after launch because each new feature is built once. Send us an outline and we'll come back with a range and a timeline.
Can I hire dedicated React Native developers from Tvisha?
Yes. You can hire dedicated React Native developers who work as an extension of your own team, engage us for a fixed-scope project, or bring us in to support an app someone else built. Our developers work from Hyderabad and New Jersey and can overlap with US or European hours.
Can React Native be added to an existing native app?
Yes. React Native supports brownfield integration, so new screens or whole sections can be built in React Native inside an existing Swift or Kotlin app. It's a common route for teams that want the shared-codebase benefit without rewriting an app that already works.
Do you build on the React Native New Architecture?
Yes. New projects start on the New Architecture, with Fabric rendering, TurboModules and the Hermes engine. For an existing app we assess what the upgrade involves before recommending it, since third-party libraries need to support it too.
Can React Native apps be updated without an app store release?
JavaScript-level changes can be delivered over the air, so a fix or a copy change reaches users without waiting for a store review. Anything touching native code, permissions or the app binary still requires a normal App Store and Play Store release.
Do you support the app after launch?
Yes. We handle App Store and Play Store submission, then stay on for updates, monitoring and keeping the app current as React Native, iOS and Android themselves move forward. Tvisha has been building software since 2003, so most of our work is with clients we launched for earlier.
Industries we build React Native apps for
Each of these comes with its own rules about data, offline use, and who is allowed to see what. That shapes the build more than the feature list does.
Health Care
Banking
e-Commerce
Retail
Education
Travel
Hospitality
Automotive
Entertainment
Fashion
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