Article
React Native vs Flutter in 2026: which one should your startup use?
, 5 min read
In 2026, React Native (with Expo) and Flutter are both mature, production-ready ways to ship one app to iOS and Android. Choose React Native with Expo if your team already writes React and TypeScript, or if you want to share people and code with a web app. Choose Flutter if you want a highly custom interface that looks identical on every platform and your team is comfortable learning Dart.
Below: what the adoption data says, how they differ under the hood, hiring, and a short decision guide.
Adoption: close to a tie among developers
The 2024 Stack Overflow Developer Survey asked about both. Among respondents to the "other frameworks and libraries" question, 9.4% used Flutter and 8.4% used React Native; among professional developers it was 9.4% and 9.0%. Neither is a niche choice, and neither dominates.
The bigger gap is in the languages behind them. In the 2025 survey, 66% of respondents used JavaScript and 43.6% TypeScript, against 5.9% for Dart, the language Flutter uses. That matters more for hiring than framework popularity, as we'll see.
How they work, and why it matters for performance
JetBrains' overview of cross-platform frameworks summarises the core difference well:
- Flutter"has its own rendering engine for drawing widgets". It doesn't use the platform's native buttons and lists; it draws its own.
- React Native: "React primitives render to native platform UI components". A button is a real iOS or Android button.
Consequences for you:
- Flutter apps look the same everywhere by default, which is good for strong custom branding and less good if you want each platform's native feel.
- React Native apps pick up platform conventions (scrolling, text inputs, accessibility behaviour) because they use native components.
Both teams have invested heavily in performance. Flutter's newer renderer, Impeller, precompiles shaders at engine-build time rather than at runtime; it is the only renderer on iOS and is enabled by default on Android API 29 and above. React Native's New Architecture, a rewrite of its internals, has been enabled by default since React Native 0.76 (October 2024).
For the kind of app most startups build (forms, lists, maps, payments, notifications) either framework is fast enough. Performance problems usually come from how the app is built: heavy screens, unoptimised images, too much work on the main thread. Games and graphics-heavy apps are a separate discussion.
Ecosystem and tooling
React Native and Expo
The React Native documentation now says: "if you're building a new app with React Native, we recommend using a Framework", and names Expo as a production-grade framework with file-based routing and a standard library of native modules. In practice, "React Native in 2026" mostly means "Expo".
Expo's most useful feature for a startup is EAS Update: you can push changes to the JavaScript, styling and images over the air, without waiting for a store review. The limit is clear in the docs: anything that changes native code, permissions or the Expo SDK version still needs a new build.
The rest of the ecosystem is npm: most JavaScript libraries that don't depend on the browser work, and a React web developer can be productive quickly.
Flutter
Flutter gives you a single toolkit with a large catalogue of built-in widgets, its own package repository and strong tooling. Because it draws everything itself, a design looks the same on every device you test, which reduces platform-specific UI bugs. The trade-off is that integrating platform features without an existing package means writing platform code, as with React Native.
Hiring and team
This is where the two differ most for a founder:
- React Native draws on the JavaScript and TypeScript pool, the largest in the survey. A developer who knows React for the web can move to React Native in weeks, and one person can work across web and mobile.
- Flutter needs Dart. Dart tends to feel familiar to developers with Java, Kotlin, Swift or C# experience, but fewer developers already use it (5.9% in 2025, against 66% for JavaScript).
If your backend is Node.js or your web frontend is React, React Native keeps everything in one language. If your backend is Laravel, the language argument is neutral; see Laravel vs Node.js for startups.
From our work: an Expo app beside a Laravel web platform
The Driveway Morocco mobile app is built with Expo and React Native and talks to the same Laravel backend as the web platform, through a JSON API with token authentication. The project's CI uses EAS Build to produce a production Android App Bundle on each push to the main branch, and an EAS Submit step sends it to the Play Store's internal testing track. The steps to get from there to a public listing are in our Google Play checklist for Expo apps.
The reason for choosing Expo there was practical: the web platform was already React, so screens, validation rules and API types followed the same patterns on both sides.
Decision guide
Choose React Native with Expo if:
- your team or partner writes React and TypeScript;
- you have, or will have, a React web app;
- you want to fix bugs and change copy without a store review (EAS Update);
- you want the platform's native look and behaviour.
Choose Flutter if:
- the interface is highly custom and must look identical on all platforms;
- your developers already know Dart, or come from Kotlin, Swift or Java;
- you have no web app to share code or people with.
Consider fully native (Swift and Kotlin) if the app depends on platform features at the edge of what cross-platform tools support, and you can fund two codebases.
Platform choice is one of the largest cost drivers in an app budget; see how much an MVP costs.
Frequently asked questions
Is React Native or Flutter better in 2026?
Neither is better in general. Usage is close (9.4% Flutter, 8.4% React Native in the 2024 Stack Overflow survey). Pick the one that matches your team's language and your design goals.
Is Flutter faster than React Native?
Flutter draws its own UI with the Impeller renderer; React Native renders native components and has used its New Architecture by default since version 0.76. For typical business apps both are fast enough; how the app is built matters more.
Can I update a React Native app without the App Store?
With Expo's EAS Update you can ship JavaScript, styling and image changes over the air. Changes to native code, permissions or the SDK version still need a new store build.
Can one codebase cover web, iOS and Android?
Both frameworks can target the web as well, but most startups keep a dedicated web app and share the backend, business rules and, with React, the developers.
Sources
- 2024 Stack Overflow Developer Survey: Technology, Stack Overflow, July 2024
- 2025 Stack Overflow Developer Survey: Technology, Stack Overflow, July 2025
- Popular cross-platform app development frameworks, JetBrains / Kotlin documentation, June 2026
- React Native 0.76: New Architecture by default, React Native blog, October 2024
- Get Started with React Native, React Native documentation, accessed October 2026
- EAS Update: introduction, Expo documentation, accessed October 2026
- Impeller rendering engine, Flutter documentation, accessed October 2026
