Felgo 3 QML Dev App

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About this app

The QML Live app is the ultimate developer experience for Qt and Felgo developers!


The Projects viewer allows you to develop Felgo apps & games on your desktop, and view the result in real-time on your device, without installing mobile SDKs.

Boost your productivity, by saving time on compilation and deployment.


Try 20+ included app demos like music streaming apps, social apps, workout apps & more. Every demo comes with full source code and documentation to improve your development skills.

The 200+ included app examples show how to use Qt and Felgo components in your app.


Browse through all available Felgo and Qt APIs and open documentation, examples & related content.

The included search shows you relevant demos, examples & components for every keyword you look for.


Felgo & Felgo Live with Hot Reload is available for free with the Felgo SDK. Sign up at https://felgo.com to fast forward your app & game development.

Felgo is based on the Qt framework. Qt is a powerful cross-platform toolkit based on C++ which enables powerful animations with Qt Quick and native performance on all major mobile platforms.

Felgo extends the Qt 5 framework with components that you can test with this app. These are for example:
- Components that allow native user experience on all major mobile platforms with a single code base. E.g. on Android a navigation drawer is used, while on other platforms you will experience swipe back gesture support – this is supported automatically without any change of code.
- Full range of native widgets optimized for a native platform behavior like tabs, dialogs and list views.

Felgo allows native user experience with a single code base and fluid animations.

You can download Felgo with the full source code of the included demos for free at https://felgo.com
Updated on
Oct 16, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

63 reviews
Krzysztof Zegzuła
December 30, 2021
Very far from native feel. Especially scrolling. In native apps the content is basically glued to my finger, while here, there's an enormous delay and kinetics are messed up.
1 person found this review helpful
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A Google user
January 1, 2020
The app just display cannot connect, troubleshoot. It does not initiate a connection with the desktop live server on my Linux. It does not display a device IP at the info page. However,, it works with the web version.
6 people found this review helpful
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ZAchary Indy
November 4, 2023
Cannot connect Windows to Android from QT creator. It works only from VSCode
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What's new

Includes all the latest features, improvements and fixes of Felgo 3.11.0.