FG Toolbox

Apr 17, 2026

Older Versions of FG Toolbox

If you are experiencing issues with the latest version of FG Toolbox due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of FG Toolbox that are compatible with various devices and Android systems. Download rollbacks of FG Toolbox for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of FG Toolbox

4.0(20)Latest
XAPK
Apr 17, 202658.6 MBAndroid 5.0+
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What's new in the version 4.0
Updated on Apr 17, 2026
- Addition of new electronic expansion valve models: SB513, SB517, SB520, SB525, SB530, SB535, SB540, SB840, SB845, SB855 and SB865;
- Usability improvements;
- Interface adjustments;
3.4(19)
XAPK
Oct 1, 202548.8 MBAndroid 5.0+
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What's new in the version 3.4
Updated on Oct 1, 2025
- Valve Information: Updated valve leak information (closed) for VEE models.
- Optimized formatting: Minor corrections to the presentation of text and elements for better readability.
3.3(18)
XAPK
Jul 23, 202556.5 MBAndroid 5.0+
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What's new in the version 3.3
Updated on Jul 23, 2025
-Optimized design: Visual adjustments for a more pleasant and intuitive interface.
-Optimized formatting: Minor corrections to the presentation of texts and elements for better readability.
-Improved performance: Improvements to the speed and efficiency of the application for more fluid navigation.
-Technical refinements: Improvements to the stability and overall performance of the application.
3.2(17)
XAPK
Apr 1, 202556.5 MBAndroid 5.0+
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What's new in the version 3.2
Updated on Apr 1, 2025
-Optimized design: Visual adjustments for a more pleasant and intuitive interface.
-Optimized formatting: Minor corrections to the presentation of texts and elements for better readability.
-Improved performance: Improvements to the speed and efficiency of the application for more fluid navigation.
-Technical refinements: Improvements to the stability and overall performance of the application.
2.1(14)
APKXAPK
Jan 25, 202451.4 MBAndroid 5.0+
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What's new in the version 2.1
Updated on Jan 25, 2024
General adjustments to the application.
2.0(11)
XAPK
Sep 15, 202343.0 MBAndroid 5.0+
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What's new in the version 2.0
Updated on Sep 15, 2023
- Inclusion of new valve models;
- Inclusion of new controller models;
- Inclusion of new measurement converters;
- Improved the design of the refrigerant slider;
- New tool for calculating superheating and subcooling;
1.6(10)
APKXAPK
May 25, 202327.3 MBAndroid 5.0+
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What's new in the version 1.6
Updated on May 25, 2023
Improved the first fluid selection in the coolant ruler.
1.3(7)
APKXAPK
Dec 10, 202226.7 MBAndroid 5.0+
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What's new in the version 1.3
Updated on Dec 10, 2022
- Improvement in the VEE Selector result sharing routines.
- Visual improvement in the VEE Selector result.
- Improvements in VEE Selector PDF generation.
- Zoom in on the VEE Selector result.
- Update of expansion valves.
- New numeric keypad on the refrigerant gas ruler.
- Sending errors to the FG server.
1.1(5)
XAPK
Jun 6, 202220.8 MBAndroid 5.0+
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What's new in the version 1.1
Updated on Jun 6, 2022

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