React Native vs Flutter: How to Choose
Choose React Native if your team already works in JavaScript or TypeScript, especially with React on the web. Choose Flutter if you want a highly custom interface that looks identical on every platform and your team is willing to work in Dart. Both are mature and both ship successful apps, so the deciding factor is your team, not a benchmark.
What each one is
React Native, created by Meta, lets you build apps in JavaScript or TypeScript using React. It renders real native interface components, so apps tend to feel native on each platform by default.
Flutter, created by Google, uses the Dart language and draws its own interface with its own rendering engine. That gives precise control and consistency across iOS, Android, web and desktop.
Side by side
| React Native | Flutter | |
|---|---|---|
| Language | JavaScript or TypeScript | Dart |
| Interface | Native platform components | Flutter’s own widgets, drawn by its engine |
| Look and feel | Follows each platform by default | Identical everywhere by default |
| Best team fit | Web teams already using React | New teams or design-led projects |
| Sharing code with a website | Strong, especially with React web apps | Possible through Flutter web, less common |
| Hiring pool | Very large | Smaller but growing |
| Updates without store review | Well supported for JavaScript changes | More limited |
Why the team matters more than performance
For typical business apps, such as bookings, accounts, dashboards and ecommerce, both frameworks perform well enough that users will not notice a difference. What users do notice is slow releases, bugs and unfinished features, and those come from a team working in an unfamiliar language.
A company with React developers that picks Flutter pays for the decision in training and hiring for years. The reverse is just as true.
Choose React Native when
- You already have React or JavaScript developers
- You want to share logic, and sometimes components, with a React website
- You want the app to feel native on iOS and Android without extra design work
- Shipping fixes without waiting for app store review matters to you
Choose Flutter when
- Your brand needs a custom interface that looks exactly the same on every device
- You are building a new team and are happy to adopt Dart
- The app is animation-heavy or strongly design-led
- You may target desktop from the same codebase later
When neither is right
Build natively in Swift and Kotlin when the app depends heavily on the camera, augmented reality, background processing, or new platform features on the day Apple or Google release them. Our app development cost guide explains how that choice changes the budget.
Common questions
Which is cheaper to build with?
Roughly the same for the same app. The cheaper option is whichever your developers already know well.
Can I switch later?
Only by rewriting the app. Business logic that lives in your backend carries over; the app code does not.
Do large companies use them?
Yes. Both run in production apps at large companies, which is a reasonable sign of long-term support, but not a reason to pick either one on its own.
How we choose with clients
We build with both React Native and Flutter. Every app development project starts with who will maintain the app, and includes an honest answer on which parts need native code.
