"React Native or Flutter?" is one of the first questions on any mobile project. Both let you ship one codebase to iOS and Android, both are mature, and both can produce apps that feel genuinely native. So the answer is never about which is better in the abstract — it's about which fits this team, this design, and this app.
Here's the framework we actually use to decide.
Start with the team you have
The fastest project is the one your team can build without learning a new language under deadline.
- If the team already lives in JavaScript and React, React Native lets them carry that knowledge straight to mobile.
- If the team values a single, consistent way to build UI and doesn't mind Dart, Flutter offers a remarkably cohesive toolkit.
We weight this heavily. A framework's theoretical advantages rarely beat a team's existing fluency.
Let the design lead
Some designs are essentially platform-standard — system fonts, native controls, familiar navigation. Others are bold, custom, and pixel-precise across every screen.
Flutter draws every pixel itself, which makes a custom design system look identical everywhere. React Native leans on native components, which makes platform-standard UI feel right at home.
If the brand wants a distinctive, highly custom look that's identical on both platforms, that pushes toward Flutter. If the goal is to feel native on each platform with less effort, that favors React Native.
Follow the device features
Apps that lean hard on the newest device capabilities — niche hardware, brand-new OS APIs, specific native SDKs — sometimes need a bridge to native code. React Native's long history means a deep ecosystem of native modules and plenty of examples for the unusual cases.
Flutter has closed much of this gap, but for an app that's mostly native integrations, the path of least resistance still matters.
Don't forget the long tail
The build is the first 20% of an app's life. The rest is maintenance:
- How easily can you hire for it a year from now?
- How active is the ecosystem for the libraries you depend on?
- How painful are OS updates each autumn?
We choose the option that keeps the app cheap to maintain, not just cheap to start.
Our default, and our exceptions
More often than not, our teams reach for React Native because our web work is already React — the shared mental model is a real advantage. But when a project calls for a bold custom design rendered identically on both platforms, Flutter earns the job. The point isn't loyalty to a tool. It's matching the tool to the work in front of us.