Flutter
Google's open-source toolkit for cross-platform mobile apps.
Alternatives · 2026
Framework and platform for building React Native mobile apps.
3 hand-curated alternatives from MintedSaaS's directory. See the Expo listing →
Expo is a framework and managed platform that lets you build React Native apps from JavaScript and deploy them to iOS and Android without touching Xcode or Android Studio directly. It sits between pure React Native development and platform-specific tooling, offering a batteries-included approach with built-in libraries for camera, location, notifications, and file access. Expo targets teams who want to ship mobile apps quickly without the friction of native toolchain setup, especially developers coming from web backgrounds who think in JavaScript and React patterns.
In practice, you'll use Expo for projects where fast iteration matters more than squeezing every ounce of performance from native APIs. Startups validating mobile product ideas, agencies building client apps on tight timelines, and indie developers working solo all gravitate toward it. The platform handles over-the-air updates, development sandboxing via the Expo app, and cloud builds—you can iterate without wrestling with simulator configuration. Teams typically reach for Expo when they want React Native's write-once-run-everywhere promise without learning Objective-C or Kotlin, or when native performance bottlenecks aren't their immediate concern.
Google's open-source toolkit for cross-platform mobile apps.
React framework for production-grade web applications.
Application framework powered by the Svelte compiler.
Flutter, SvelteKit, and Next.js are the most common alternatives depending on your platform and language preferences. Flutter uses Dart and compiles natively; SvelteKit and Next.js are JavaScript frameworks best suited for web, though Next.js can power mobile-web or progressive apps.
Yes. Flutter is completely free and open-source. Next.js has a free tier and open-source framework. Expo itself has a free tier, but the alternatives listed here all work without paid subscription costs.
Flutter targets iOS and Android natively with strong native performance. SvelteKit and Next.js are fundamentally web frameworks; Next.js can serve mobile web or progressive apps but doesn't compile to native iOS/Android binaries like Expo or Flutter do.
If you have a team fluent in JavaScript and React, and your app doesn't require deep native-API access, Expo or bare React Native is fast. If you need high-performance animations, complex graphics, or you have Dart developers on staff, Flutter is stronger. If you're web-first and want a single codebase to serve mobile browsers, Next.js works.
Expo supports native modules through Expo modules and EAS Build, but if you need heavy native integration, bare React Native (without Expo's managed layer) or Flutter gives you more direct control.
Expo and Next.js both favor JavaScript developers. Expo gets you to a working mobile app with less tooling friction; Next.js is the natural choice if you're already shipping web products and want a quick mobile companion.
There's no single migration tool. Moving to bare React Native means gradually removing Expo dependencies; switching to Flutter requires rewriting in Dart. Many teams run both in parallel during a transition period.
Expo's managed OTA updates are a built-in strength. Flutter and bare React Native don't offer equivalent out-of-the-box solutions, though third-party services like CodePush or Shorebird can patch React Native apps.