Both are grown up now

In 2026 the old arguments have mostly expired. Both frameworks ship to the App Store and Google Play daily from thousands of teams, both have mature tooling, and both can produce an app your users will never identify as “cross-platform”. So the choice is no longer about capability. It is about fit.

1. Who will maintain it

If your existing team writes React for the web, React Native lets them share mental models, tooling and sometimes business logic with the mobile app. If you are starting from zero, or hiring for mobile specifically, Flutter’s single language and batteries-included approach means fewer decisions and a very consistent codebase. The framework your team will still enjoy in year three matters more than any benchmark.

2. How custom the interface is

Flutter draws every pixel itself, which makes highly branded, animation-heavy interfaces identical on both platforms and unusually smooth. React Native leans on native components, which gives you platform-conventional controls with less effort. A design-led consumer product with bespoke motion pushes us toward Flutter; a utility that should feel like the OS pushes us toward React Native.

3. What it has to talk to

Bluetooth hardware, payment SDKs, camera pipelines, background location, wearables: if your roadmap is full of native integrations, look at the plugin ecosystem for each and, more importantly, at how comfortable your team is writing a native module when the plugin does not exist. Both frameworks can do it; the question is how often you will have to.

4. How you plan to release

React Native’s over-the-air update tooling lets you push JavaScript fixes between store releases, which some teams value enormously. Flutter teams typically lean on fast store review cycles and staged roll-outs instead. Neither is wrong; they are different release rhythms.

When we recommend native

AR and VR, camera-heavy or compute-heavy apps, anything where the last ten per cent of performance is the product, and apps that live primarily on one platform. Native Swift or Kotlin costs more up front and is worth it in exactly those cases.

Our default

For a new product with a small team and a design-led brief, we start from Flutter. For a company with a React web product and engineers who already live in that ecosystem, we start from React Native. Then we spend a discovery sprint checking our own assumption against the four factors above — because the framework is a decision you will live with for years, and it deserves more than a first-call reflex.

Pick for the team you will have in three years, not the demo you need in three weeks.