The Best Cross-Platform App Development Frameworks in 2026
We researched cross-platform app development frameworks using official vendor websites, including pricing pages, plan tables, and product documentation. Rankings consider each product’s core job, value for money, and verified features. Compare frameworks for building native or hybrid apps across mobile, desktop, and other targets from shared code.
Our top picks
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Top ranked
Flutter#1 of 629.4/10Flutter brings Dart, widget-based UI, and broad platform targets into one framework.
Free plan
-
Runner-up
.NET MAUI#2 of 629.3/10A free, open-source framework for C# teams targeting mobile and desktop.
Free plan
-
Top-ranked free plan
React Native#3 of 629.2/10An open-source React framework for native Android and iOS apps, written in JavaScript or TypeScript.
Free plan
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The full ranking 62 tools, best first · page 1 of 2
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Best forTeams targeting mobile, web, and desktop
Flutter brings Dart, widget-based UI, and broad platform targets into one framework.
9.4/10★★★★★Visit Flutter -
Best forC# teams building native mobile and desktop apps
A free, open-source framework for C# teams targeting mobile and desktop.
9.3/10★★★★★Visit .NET MAUI -
Best forReact teams building native iOS and Android apps
An open-source React framework for native Android and iOS apps, written in JavaScript or TypeScript.
9.2/10★★★★★Visit React Native -
Best forKotlin teams sharing UI across platforms
An open-source Kotlin framework for sharing UI while keeping access to native APIs.
- Native API access
9.1/10★★★★★Visit JetBrains -
Best forKotlin teams sharing logic incrementally
An open-source Kotlin toolchain for selective code sharing, with optional shared UI.
- Native API access
9.0/10★★★★☆Visit JetBrains -
Best forWeb teams building mobile apps with familiar frameworks
A flexible web-based route to mobile apps, with native deployment handled through Capacitor or Cordova.
8.9/10★★★★☆Visit Ionic -
Best forJavaScript teams wrapping web apps as mobile apps
Wrap JavaScript web projects for iOS and Android while supporting Progressive Web Apps.
- Native API access
8.8/10★★★★☆Visit Capacitor -
Best forVue teams targeting web, mobile, and desktop
A Vue-based toolkit for shipping web, mobile, desktop, and extension builds from one codebase.
8.7/10★★★★☆Visit Quasar -
Best for.NET teams needing desktop, mobile and web UI
Build shared .NET interfaces for desktop, mobile and WebAssembly, with paid tooling and controls.
8.5/10★★★★☆Visit Avalonia -
Best forJS/TS teams building native mobile apps
An open-source mobile framework for JS/TS teams that need native UI and platform API access.
8.4/10★★★★☆Visit NativeScript -
Best forJavaScript teams building desktop applications
An open-source framework for web-language teams shipping desktop apps across three operating systems.
- Native API access
8.3/10★★★★☆Visit Electron -
Best forPython teams building Qt desktop and Android apps
A Python route to Qt desktop and Android apps, with Qt Widgets, Quick and deployment tools.
- Native API access
8.2/10★★★★☆Visit Qt for Python -
Best forPython teams building Qt GUI apps across platforms
PyQt brings Python APIs for Qt widgets and services to cross-platform GUI development.
- Native API access
8.1/10★★★★☆Visit PyQt -
Best forWeb developers packaging hybrid mobile apps
A free, open-source framework for packaging web apps in native mobile containers.
- Native API access
7.9/10★★★★☆Visit Apache Cordova -
Best forTeams wanting an integrated visual app-building IDE
An integrated visual IDE with a free Linux option and paid, app-specific licenses.
7.9/10★★★★☆Visit Xojo -
Best forPython teams building touch-oriented GUI apps
A free Python framework for touch-oriented interfaces across desktop and mobile.
- Native API access
7.9/10★★★★☆Visit Kivy -
Best forJava teams building desktop client applications
A Java UI toolkit with desktop strengths and mobile support through its ecosystem.
7.9/10★★★★☆Visit OpenJFX -
Best forC++ teams building native desktop GUI applications
A free, open-source C++ library for native desktop GUIs on Windows, macOS and Linux.
- Native API access
7.9/10★★★★☆Visit wxWidgets -
Best forPython teams building native-looking desktop GUIs
A free Python toolkit for native-looking desktop apps on Windows, macOS, and Linux.
- Native API access
7.9/10★★★★☆Visit wxPython -
Best forTeams building desktop apps with GTK bindings
A free desktop GUI toolkit for teams building across Linux, Windows, and macOS.
- Native API access
7.9/10★★★★☆Visit GTK -
Best forC# teams building across desktop, mobile, and web
A flexible cross-platform .NET framework, with paid plans for optional Studio tools.
- Native API access
7.9/10★★★★☆Visit Uno Platform -
Best forC++ teams building audio apps and plugins
A focused C++ framework for native apps and audio plug-ins across desktop and mobile.
- Native API access
7.7/10★★★★☆Visit JUCE -
Best forHaxe teams building graphics-heavy apps and games
A free framework for Haxe teams focused on games and multimedia across native and web targets.
- Native API access
7.6/10★★★★☆Visit OpenFL -
Best forDevelopers wanting visual Android and iOS tooling
Visual tools and shared code span mobile, desktop, server and IoT, with B4i sold separately.
7.5/10★★★★☆Visit B4X -
Best forRust teams building web, desktop, and mobile UIs
A free, open-source Rust framework spanning web, desktop, and mobile UI.
- Native API access
7.4/10★★★★☆Visit Dioxus -
Best forPython developers building Flutter-based apps
An open-source Python framework for Flutter-based apps across web, desktop, and mobile.
- Native API access
7.3/10★★★★☆Visit Flet -
Best forPython teams packaging native apps across platforms
A free, open-source Python toolkit for packaging apps across desktop, mobile, and web.
- Native API access
7.2/10★★★★☆Visit BeeWare -
Best forTeams building native UI for embedded and desktop targets
A shared declarative UI framework for native apps across desktop, mobile, web and embedded.
- Native API access
7.1/10★★★★☆Visit Slint -
Best forJS/TS teams building native-widget mobile apps
A focused option for JS/TS teams building native-widget apps for iOS and Android.
- Native API access
7.0/10★★★★☆Visit Tabris.js -
Best forGo developers building simple desktop and mobile apps
A free, open-source Go toolkit for sharing app code across desktop, mobile, and web.
- Native API access
6.9/10★★★☆☆Visit Fyne -
Best forGo teams building native desktop apps with web frontends
A focused route to native desktop apps with Go logic and web-based interfaces.
- Native API access
6.8/10★★★☆☆Visit Wails -
Best forQt teams building cross-platform apps with cloud services
A Qt-based SDK pairing QML development with hot reload, cloud builds and service plugins.
6.7/10★★★☆☆Visit Felgo -
Best forEnterprise teams building native mobile apps visually
A visual mobile IDE pairing shared-code development with native plugins and cloud builds.
6.6/10★★★☆☆Visit Smartface -
Best forFree Pascal teams building desktop applications
A desktop-focused Free Pascal IDE with visual design, integrated builds, and debugging.
5.9/10★★★☆☆Visit Lazarus -
Best forDelphi/C++ teams building multi-device applications
A Windows-based IDE with visual design, debugging, testing, and multi-platform toolchains.
5.8/10★★★☆☆Visit Embarcadero -
Best forC++ teams needing a full-featured Qt IDE
A full-featured Qt IDE for C++ teams, with a free option and paid Qt licenses.
5.7/10★★★☆☆Visit Qt Creator -
Best forC developers building Linux or embedded interfaces
A broad C library collection for native Linux, embedded and Tizen applications.
- Native API access
5.6/10★★★☆☆Visit EFL -
Best forC++ developers building lightweight desktop GUIs
A focused, open-source toolkit for building C++ desktop GUIs across major desktop platforms.
5.5/10★★★☆☆Visit FLTK -
Best forWeb developers building HTML-based desktop interfaces
A desktop UI engine for teams building native applications with web technologies.
- Native API access
5.4/10★★★☆☆Visit Sciter -
Best forGo developers building GUI apps for desktop and mobile
A free, open-source Go GUI library for desktop, mobile and WebAssembly apps.
- Native API access
5.3/10★★★☆☆Visit Gio -
Best forJavaScript teams targeting native mobile and web
A broad JavaScript framework for native mobile, web, and desktop UI development.
- Native API access
5.2/10★★★☆☆Visit Lynx -
Best forC# teams sharing mobile app logic and view models
A focused C# framework for sharing view models and business logic across platforms.
- Native API access
5.1/10★★★☆☆Visit MvvmCross -
Best forPython developers building native-widget apps across targets
Toga brings Python GUI development to desktop, mobile, web, and terminal targets.
- Native API access
5.0/10★★☆☆☆Visit BeeWare -
Best forJava teams building native desktop interfaces
A Java desktop toolkit with native UI access across Windows, macOS, and Linux.
- Native API access
4.9/10★★☆☆☆Visit Eclipse SWT -
Best forJava teams building native iOS and Android apps
A Java and JavaFX framework for native mobile apps, with build and device-service tooling.
- Native API access
4.8/10★★☆☆☆Visit Gluon -
Best forSmall teams building lightweight desktop apps
A free, open-source framework for lightweight desktop and web apps with JavaScript native APIs.
- Native API access
4.7/10★★☆☆☆Visit Neutralinojs -
Best forJavaScript teams building lightweight desktop apps
An open-source Electron-style framework for desktop apps, with explicit alpha-stage caveats.
- Native API access
4.6/10★★☆☆☆Visit AtomJS -
Best forWeb developers packaging Node.js desktop applications
A free, open-source runtime for packaging web technology apps as desktop software.
- Native API access
4.5/10★★☆☆☆Visit NW.js -
Best forC++ developers building Linux and Windows desktop apps
A focused C++ GUI library for native desktop apps on Linux, Windows and UNIX/X11.
4.4/10★★☆☆☆Visit FOX Toolkit -
Best forC# teams wrapping web UIs in desktop applications
A free, desktop-focused way to host web interfaces in native windows across three operating systems.
- Native API access
4.3/10★★☆☆☆Visit Photino
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Target platforms | App types | Languages | Native API access | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | Flutter | Yes | None | iOS, Android, web, Windows, macOS, Linux, embedded | — | — | — | 9.4 |
| 2 | .NET MAUI | Yes | None | Android, iOS/iPadOS, macOS, Windows, Tizen | — | — | — | 9.3 |
| 3 | React Native | Yes | None | — | — | — | — | 9.2 |
| 4 | Compose Multiplatform | Yes | None | Android, iOS, Windows, macOS, Linux, Web | native cross-platform applications | Kotlin | Yes | 9.1 |
| 5 | Kotlin Multiplatform | Yes | None | Android, iOS, desktop, web, server | Mobile, desktop, web, server applications; shared-logic or shared-UI apps | Kotlin | Yes | 9.0 |
| 6 | Ionic Framework | Yes | None | — | — | — | — | 8.9 |
| 7 | Capacitor | Yes | None | iOS, Android, Progressive Web Apps (web) | Hybrid/web-native mobile apps; Progressive Web Apps | JavaScript, HTML, CSS | Yes | 8.8 |
| 8 | Quasar | Yes | None | — | — | — | — | 8.7 |
| 9 | Avalonia | Yes | €299/seat/yr | — | — | — | — | 8.5 |
| 10 | NativeScript | Yes | None | iOS, Android, visionOS | — | — | — | 8.4 |
| 11 | Electron | Yes | None | Windows, macOS, Linux | Desktop applications | JavaScript, HTML, CSS | Yes | 8.3 |
| 12 | Qt for Python | Yes | — | Windows, macOS, Linux, Android | Desktop, Android; Qt Widgets and Qt Quick applications | Python; C++ projects can be exposed to Python with generated bindings | Yes | 8.2 |
| 13 | PyQt | Yes | — | Windows, macOS, Linux, Android, iOS | Cross-platform desktop and mobile GUI applications | Python | Yes | 8.1 |
| 14 | Apache Cordova | Yes | None | Android, iOS, Electron; browser platform is also documented | Hybrid mobile apps; WebView apps with optional native components | HTML5, CSS3, JavaScript | Yes | 7.9 |
| 15 | Xojo | Yes | $499 one-time | — | — | — | — | 7.9 |
| 16 | Kivy | Yes | None | Windows, macOS, Linux, Android, iOS | GUI applications; multi-touch applications | Python | Yes | 7.9 |
| 17 | OpenJFX | Yes | None | Windows, macOS, Linux, iOS; mobile and embedded targets are also described | Desktop, mobile and embedded client applications | Java | — | 7.9 |
| 18 | wxWidgets | Yes | None | Windows, macOS, Linux and Unix variants | Native desktop GUI applications | C++; bindings include Python, Ruby, Lua, Rust, Dart and Perl | Yes | 7.9 |
| 19 | wxPython | Yes | None | Windows, macOS, Linux | Native desktop GUI applications | Python | Yes | 7.9 |
| 20 | GTK | Yes | None | Linux and other Unix-like systems; Windows; macOS | Desktop GUI applications | C; C++; D; Go; Java; Guile; JavaScript; Perl; Python; Rust; Vala | Yes | 7.9 |
| 21 | Uno Platform | Yes | $39/user/mo | Windows, Android, iOS, macOS, Linux, WebAssembly | native mobile, web, desktop, embedded | C#, XAML | Yes | 7.9 |
| 22 | JUCE | Yes | $40/user/mo | Windows, macOS, Linux, iOS, Android | Native desktop and mobile applications, audio plug-ins, static/dynamic libraries, console applications | C++ | Yes | 7.7 |
| 23 | OpenFL | Yes | None | Windows, macOS, Linux, iOS, Android, HTML5/web browsers, Adobe AIR, Flash and selected consoles | Native desktop, native mobile, web, games and multimedia applications | Haxe, JavaScript, TypeScript and ActionScript 3.0 | Yes | 7.6 |
| 24 | B4X | Yes | $59/user one-time | — | — | — | — | 7.5 |
| 25 | Dioxus | Yes | None | web, Windows, macOS, Linux, iOS, Android | native, hybrid | Rust | Yes | 7.4 |
| 26 | Flet | Yes | $25/mo | iOS, Android, Windows, macOS, Linux, Web | native, web | Python | Yes | 7.3 |
| 27 | BeeWare | Yes | None | iOS, Android, Windows, macOS, Linux, Web | Native GUI and console applications; single-page web applications | Python | Yes | 7.2 |
| 28 | Slint | Yes | $1/device one-time | Windows, macOS, Linux, Android, iOS, WebAssembly, embedded devices and microcontrollers | native desktop, mobile, web and embedded applications | Rust, C++, JavaScript/TypeScript, Python | Yes | 7.1 |
| 29 | Tabris.js | Yes | — | iOS, Android | Native mobile apps | JavaScript, TypeScript | Yes | 7.0 |
| 30 | Fyne | Yes | None | Windows, macOS, Linux, BSD, Android, iOS, web | Desktop, mobile and browser applications | Go | Yes | 6.9 |
| 31 | Wails | Yes | None | Windows, macOS, Linux, iOS, Android | desktop, mobile, web | Go, JavaScript, TypeScript, HTML, CSS | Yes | 6.8 |
| 32 | Felgo | Yes | €79/user/mo | — | — | — | — | 6.7 |
| 33 | Smartface | Yes | — | — | — | — | — | 6.6 |
| 34 | Lazarus | Yes | None | — | — | — | — | 5.9 |
| 35 | RAD Studio | No | — | — | — | — | — | 5.8 |
| 36 | Qt Creator | Yes | €546/user/yr | — | — | — | — | 5.7 |
| 37 | Enlightenment Foundation Libraries | Yes | None | Linux, BSD, Windows, macOS, Tizen and embedded devices | Native desktop, embedded and mobile applications | C; bindings for C++, Python, Lua and C# | Yes | 5.6 |
| 38 | Fast Light Toolkit (FLTK) | Yes | None | Linux/UNIX (X11 and Wayland), Windows, macOS | Desktop GUI applications | C++ | — | 5.5 |
| 39 | Sciter | — | None | Windows, macOS, Linux | native desktop GUI applications | JavaScript, HTML, CSS | Yes | 5.4 |
| 40 | Gio | Yes | None | Linux, macOS, Windows, Android, iOS, tvOS, FreeBSD, OpenBSD, WebAssembly | native desktop, native mobile, WebAssembly web applications | Go | Yes | 5.3 |
| 41 | Lynx | Yes | None | iOS, Android, HarmonyOS, Web, macOS, Windows | native UI, web applications | JavaScript, TypeScript, JSX, CSS | Yes | 5.2 |
| 42 | MvvmCross | Yes | None | Android, iOS, MacCatalyst, macOS, tvOS, WinUI, WPF | native and cross-platform | C# | Yes | 5.1 |
| 43 | Toga | Yes | None | macOS, Windows, Linux (GTK or Qt), Android, iOS, Web, Terminal | Native GUI applications; single-page web apps; console apps | Python 3 | Yes | 5.0 |
| 44 | Eclipse SWT | Yes | None | Windows, macOS, Linux | Desktop GUI applications; standalone applications and Eclipse plug-ins | Java | Yes | 4.9 |
| 45 | Gluon Mobile | — | — | iOS, Android, Windows, macOS, Linux | native mobile applications | Java | Yes | 4.8 |
| 46 | Neutralinojs | Yes | None | Linux, Windows, macOS, Web, Chrome | Desktop, web, cloud-mode applications | JavaScript, HTML, CSS; extensible with other programming languages | Yes | 4.7 |
| 47 | AtomJS | Yes | None | Windows, macOS, Linux | cross-platform desktop | JavaScript, HTML, CSS | Yes | 4.6 |
| 48 | NW.js | Yes | None | Windows, macOS, Linux | Native desktop applications built with web technologies | JavaScript, HTML, CSS | Yes | 4.5 |
| 49 | FOX Toolkit | Yes | None | Linux, Windows, UNIX/X11 | native desktop GUI | C++ | — | 4.4 |
| 50 | Photino | Yes | None | Windows, macOS, Linux | Native desktop applications with web-based UI | C#, C++, JavaScript, HTML, CSS; other languages may be used with native wrappers | Yes | 4.3 |
Head-to-head All 28 comparisons →
- Flutter vs .NET MAUI
- Flutter vs React Native
- Flutter vs Compose Multiplatform
- Flutter vs Kotlin Multiplatform
- Flutter vs Ionic Framework
- Flutter vs Capacitor
- Flutter vs Quasar
- .NET MAUI vs React Native
- .NET MAUI vs Compose Multiplatform
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How we rank Cross-Platform app development frameworks
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update