Cross-Platform Apps With Flutter and React Native
Launch on iPhone and Android at the same time with one shared codebase. Cross-platform development saves time and budget without compromising on quality for most apps.
Cross-platform app development uses frameworks such as Flutter or React Native to build one app that runs on both iOS and Android. Most of the code is shared, which reduces development time and cost, while still delivering a near-native look, feel and performance for the majority of business and consumer apps.
Flutter or React Native?
Both are mature and widely used. We recommend one based on your product and team.
| Factor | Flutter | React Native |
|---|---|---|
| Language | Dart | JavaScript / TypeScript |
| UI approach | Own rendering engine, highly consistent design | Native components, familiar platform feel |
| Strengths | Smooth animations, pixel-perfect custom UI | Shares skills and code with React web apps |
| Great for | Brand-heavy, design-led apps | Teams with web products in React |
Why choose cross-platform
Faster launch
Release on both stores at the same time.
Lower cost
One codebase to build and maintain.
Consistent experience
The same features and design on every device.
Easier updates
Fix once, ship everywhere.
How we build cross-platform apps
Discovery
Features, users and framework choice.
Design
One design system adapted for iOS and Android.
Development
Shared codebase built in sprints.
Testing
Real-device testing on both platforms.
Launch
App Store and Google Play release.
Explore related app development services
Most projects combine more than one service. These pair naturally with Cross-Platform App Development.
App Development
Native and cross-platform mobile apps for iOS and Android that users love.
View all App Development →iOS App Development
Swift-built iPhone and iPad apps ready for the App Store.
Learn more →Android App Development
Kotlin-built Android apps that run smoothly on every device.
Learn more →Often combined with:
Frequently asked questions about Cross-Platform App Development
Is cross-platform as good as native?
For most apps, users cannot tell the difference. Native can still be better for very graphics-heavy or hardware-intensive apps.
Which is better: Flutter or React Native?
Both are excellent. Flutter excels at custom designs and animations, while React Native suits teams that already use React.
Can a cross-platform app use device features?
Yes. Camera, GPS, notifications, payments and biometrics are all supported, with native modules where needed.
Can you also build a web version?
Yes. Both frameworks can support web targets, or we can build a separate web app that shares the same back end.
Want your app on iOS and Android faster?
Get a free cross-platform app consultation.