Mobile
React Native
React Native app development in Dubai — one codebase, both app stores.
React Native renders real native UI from React code — one team and largely one codebase for iOS, Android and often web. Design systems, business logic and API clients are shared with your web platform, so features land everywhere at once.
- 01One senior team ships both app stores from a single React Native codebase — roughly half the build and maintenance cost of dual-native iOS and Android.
- 02Shared design system and business logic with your web app keep product behaviour consistent across mobile and web.
- 03Native modules stay available, so a feature can drop into Swift or Kotlin whenever it genuinely needs platform-specific code.
- 04Over-the-air updates push fixes and improvements to users without waiting on an App Store or Play Store review cycle.
React Native app development in Dubai
React Native is how Karve builds cross-platform mobile apps for UAE teams who want to be on both app stores without funding two separate native builds. One senior team works from a single codebase to ship iOS and Android together, sharing the design system and business logic with your web platform. It powers our mobile app development engagements end to end — from a first release to long-term product evolution.
Why we build with React Native
One codebase, both platforms. iOS and Android ship from the same React Native project, which means roughly half the build and maintenance cost of running two native teams — and new features arrive on both stores at the same time.
Native where it counts. It renders genuine native components, and native modules stay open for camera, payments, biometrics and push. We pair it with Expo for a faster build pipeline and over-the-air updates, so fixes reach users without waiting on a store review.
What we ship
- Consumer and business apps for iOS and Android from a single codebase.
- Native integrations — push notifications, biometrics, maps, camera and in-app payments.
- Shared design system and logic with an existing web app so product behaviour stays consistent.
- Release engineering — CI builds, code signing and submission to the App Store and Play Store.
A natural fit for product startups
For teams building a product on a budget, React Native lets a small team move fast across web and mobile at once. It is a core part of how we support SaaS and startup builds in Dubai — getting a credible app into users' hands quickly, then iterating with over-the-air updates as the product finds its shape.
What it does
Cross-platform from one codebase
iOS and Android built and maintained together in React Native, with platform-specific polish where each store expects it.
Native modules and device APIs
Camera, push notifications, biometrics, maps and payments wired through native modules, dropping to Swift or Kotlin when a feature demands it.
Shared logic with your web app
Design system, validation and API clients reused across web and mobile, so behaviour stays consistent and features ship everywhere at once.
Over-the-air updates
Ship fixes and improvements directly to installed apps, skipping the store review queue for non-native changes.
Performance and release engineering
Profiled startup, smooth lists and animations, plus CI pipelines that build, sign and submit to the App Store and Play Store.
About React Native
Does React Native feel native?
Yes. React Native renders genuine native UI components — not a web view in a wrapper — and apps like Shopify, Discord, Instagram and Coinbase ship on it at scale. The slowness people associate with cross-platform usually comes from older hybrid tools or undisciplined builds, not React Native itself.
The difference users actually notice comes from design, profiling and performance work — smooth lists, fast startup, native gestures — which is exactly where we focus, and where camera, biometrics, maps and payments hook into real device APIs through native modules.
Can React Native build for both iOS and Android at once?
Yes — that is the whole point. One codebase produces both an iOS and an Android app, so a single team ships to the App Store and Play Store together and maintains one project instead of two, with new features arriving on both platforms at the same time.
In practice this is roughly half the build and maintenance cost of funding separate native iOS and Android teams. It is the foundation of our mobile app development engagements, from a first release through long-term product evolution.
How much does a React Native app cost, and how long does it take to build?
It depends on scope, but a focused first version — a few core flows, authentication and a couple of native integrations — is typically a matter of weeks to a few months, and we usually ship a usable build to TestFlight and the Play Store internal track early so you can react to something real.
Because iOS and Android come from one codebase, you fund roughly one app instead of two, and over-the-air updates keep post-launch iteration cheap. For lean product and startup budgets we scope a credible MVP first, then grow it as the product finds its shape — we can put real numbers against your specific feature list in an early conversation.
How do you handle updates, support and maintenance after launch?
Most fixes and improvements ship as over-the-air updates through Expo, so non-native changes reach installed apps without waiting on an App Store or Play Store review — a real difference when you need to correct something quickly.
Native changes still go through a normal store submission, which we manage end to end via CI builds, code signing and release pipelines. Beyond releases we handle OS and SDK upgrades, dependency and security patches, crash monitoring and ongoing feature work, either as a retainer or as scoped iterations once the app is live.
When would you recommend fully native instead?
When the app is built around the very things React Native is weakest at: heavy real-time 3D or games, advanced AR, intensive on-device computation, or features that depend on brand-new platform APIs the moment they ship. In those cases Swift or Kotlin can be the right call.
For the vast majority of business and consumer apps in the UAE, React Native is the better economic decision — and even then it is rarely all-or-nothing, since we can drop performance-critical or platform-specific pieces into native modules while keeping the rest in one shared codebase.
Can React Native integrate with our existing systems and web app?
Yes. React Native talks to the same REST or GraphQL APIs, authentication and back-end services your web platform already uses, and connects to device capabilities — push notifications, biometrics, maps, camera and in-app payments — through native modules.
Because both are built on React, we reuse the design system, validation rules and API clients across web and mobile, so product behaviour stays consistent and features land everywhere at once rather than being rebuilt twice.
Where React Native fits
Mobile App Development in Dubai (React Native)
Mobile app development in Dubai: iOS and Android apps built from one React Native and Expo codebase — native feel, app-store ready, and far lower maintenance than two separate native builds.
The service