Build Native Cross-Platform Apps and Games. Rapidly.

Create beautiful cross-platform apps for Mobile, Desktop & Embedded with the free Felgo framework!

Create cross-platform apps with Felgo for iOS, Android, Windows, Mac, Linux, Embedded, tvOS and AndroidTV!

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Supported Platforms

Develop Apps

Develop beautiful native mobile apps, cross-platform.

Create stunning UIs and animations to wow your users and rank higher in the app stores.

Code & time savings up to 80% thanks to the reactive & declarative language and 200+ APIs.

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Develop Embedded

Create high performance embedded system apps & second screen apps.

Native performance and rapid UI creation, powered by C++ & JavaScript. Felgo is an official Qt Technology Partner.

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Develop Games

From idea to market in weeks: use the game templates for card games, action games and many more. Felgo powers top grossing games for iOS & Android - join too!

Build content rapidly with the in-game level editor. Boost retention with Multiplayer and Felgo Cloud services.

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Native Plugins

Add leading third-party native services in minutes.

Ads, IAP, analytics, push notifications, crash reporting, Firebase, AR & Machine Learning - maintained to latest versions and guaranteed to work.

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Live Code Reload

Stop waiting for build, package and deployment steps.

Hit save and your app reloads in 1 second on every connected device. Works on iOS, Android, Desktop and Embedded. From Windows, Mac and Linux.

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Game Network

Felgo Game Network provides cross-platform user authentication, chat, customizable UI, leaderboards, cloud storage and realtime data sync. Hosted or on-premise.

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We are the Qt experts for iOS, Android, Desktop, and Embedded platforms.
Let us help you bring your ideas to market!

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Felgo was Ranked First!Easiest to Learn, Most Time Savings, Best Support

Felgo was ranked #1 at research2guidance cross-platform tool benchmarking by 2188 developers comparing 40 leading tools, including Unity, Xamarin and Corona.

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#1

Blog

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Release-3-2-0-Qt-5123-EcmaScript7-QtCreator-482
Release 3.2.0: Update to Qt 5.12.3 with ECMAScript 7, Subscriptions, Image Picker and Qt Creator 4.8.2

Felgo 3.2.0 adds support for Qt 5.12.3 and Qt Creator 4.8.2, which brings many features and improvements. The new long term supported Qt release includes lots of fixes, new modules and adds JavaScript support for ECMAScript 7. The updated Felgo IDE version 4.8.2 is more stable and adds compatibility with the latest toolchains and platforms. This post summarizes all of …

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Continuous Integration and Delivery (CI/CD) for Qt and Felgo

Felgo aims to improve your whole development process, from idea to app store. Today you get access to another piece of the puzzle. Introducing: Felgo Cloud Builds Boost your Qt and Felgo development with continuous integration and delivery for Qt and Felgo projects. As the only CI/CD exclusively for Felgo/Qt, it enables users to build and distribute apps with minimum …

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nasa-astronomy-picture-app
Qt, QML and Felgo tutorial. NASA Astronomy Picture of the Day app for Desktop, iOS and Android

Javier did it again! Thank you very much for your NASA Astronomy Picture of the Day app tutorial. We at Felgo team enjoyed reading this easy-to-follow tutorial. We hope Felgo users will find it useful and put it into practice. This is the original article¬†that we fetched below: This is an introductory tutorial to getting started with Qt/QML and Felgo …

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Voted #1 for:

  • Easiest to learn
  • Most time saving
  • Best support

Develop Cross-Platform Apps and Games 50% Faster!

  • Voted the best supported, most time-saving and easiest to learn cross-platform development tool
  • Based on the Qt framework, with native performance and appearance on all platforms including iOS and Android
  • Offers a variety of plugins to monetize, analyze and engage users
FREE!
create apps
create games
cross platform
native performance
3rd party services
game network
multiplayer
level editor
easiest to learn
biggest time saving
best support