Felgo 4 QML Dev App
Felgo Libraries & Demo
The QML Preview app for Qt 6 enables QML Code Reload for Qt Quick projects.
- Downloads
- 4.5K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 25
- 2026 · v4.4.0
Screenshots
About Felgo 4 QML Dev App
Use the QML Preview app to get Live Code Reload and QML Hot Reload for Qt Quick projects using Qt 6 and Felgo 4.
FOCUS ON DEVELOPMENT
Hot Reload with Felgo Live allows you to change your QML & JavaScript source code and view the result in realtime. Stop waiting for build, package and deployment.
INCREMENTAL UI BUILDING
Test your QML and JavaScript code immediately after saving. You can build your user interface incrementally and quickly iterate on your app until everything is perfect.
CONCURRENT TESTING
You can connect as many devices as you want, and every single one is updated simultaneously. This allows you to test any change on different platforms and devices at the same time.
FELGO
QML Hot Reload is available for free with the Felgo SDK. Felgo is based on the Qt framework and provides unique Qt Quick components and Qt development tools. Sign up at the Felgo website to fast forward your cross-platform app development.
FOCUS ON DEVELOPMENT
Hot Reload with Felgo Live allows you to change your QML & JavaScript source code and view the result in realtime. Stop waiting for build, package and deployment.
INCREMENTAL UI BUILDING
Test your QML and JavaScript code immediately after saving. You can build your user interface incrementally and quickly iterate on your app until everything is perfect.
CONCURRENT TESTING
You can connect as many devices as you want, and every single one is updated simultaneously. This allows you to test any change on different platforms and devices at the same time.
FELGO
QML Hot Reload is available for free with the Felgo SDK. Felgo is based on the Qt framework and provides unique Qt Quick components and Qt development tools. Sign up at the Felgo website to fast forward your cross-platform app development.
What’s new
Version 4.4.0 · Updated August 25, 2026
Updates the Developer App for Felgo 4.4.0 demos and examples
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Felgo 3 QML Dev App
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Felgo 4 QML Dev App | – | Free | 1,000+ | Aug 25, 2026 | |
| Qt DevCon 2022 | – | Free | 100+ | Jun 14, 2022 | Compare |
| Qt World Summit 2019 - Officia | – | Free | 500+ | Nov 3, 2019 | Compare |
| Tima - A Jira Time Tracking & | – | Free | 1,000+ | Oct 3, 2025 | Compare |
| WTR - Weather Pro | 3.6 / 5 | Free | 10,000+ | – | Compare |
| Felgo 3 QML Dev App | – | Free | 5,000+ | Oct 16, 2023 | Compare |