# Felgo 4 QML Dev App — QML Live Scripting for Qt 6

> QML Live Scripting for Qt 6 (iPhone/iPad app by FELGO GmbH.)

- Source: https://appshunter.io/ios/app/felgo-4-qml-dev-app/id1669213808 (this page in markdown: same URL + `.md`)
- Developer: [FELGO GmbH](https://appshunter.io/developer/606142210)
- Category: Developer Tools, Reference
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 131 MB
- Released: 2023-02-07
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/felgo-4-qml-dev-app/id1669213808/reviews.md

## What is Felgo 4 QML Dev App?

Use the Felgo 4 QML Dev 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.


## Version history (last 5 releases)

### 4.3.1 — 2025-11-18

Updates the Developer App for Felgo 4.3.1 demos and examples

### 4.3.0 — 2025-10-23

Updates the Developer App for Felgo 4.3.0 demos and examples

### 3.0 — 2024-08-20

Updates the Developer App for Felgo 4.2.0 demos and examples

### 2.0 — 2023-06-22

Updates the Developer App for Felgo 4.1.0 with an improved connection process and support for Firebase Analytics, SpeechToText and Felgo Games.

### 1.1 — 2023-03-15

This update includes the latest improvements and fixes for Felgo 4.0.1.

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All apps by FELGO GmbH: https://appshunter.io/developer/606142210

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-12.*