Electrical Calculation Toolbox

Sep 16, 2025

Older Versions of Electrical Calculation Toolbox

If you are experiencing issues with the latest version of Electrical Calculation 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 Electrical Calculation Toolbox that are compatible with various devices and Android systems. Download rollbacks of Electrical Calculation 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 Electrical Calculation Toolbox

3.4.0(78)XAPKAPKs
Sep 14, 20258.6 MBAndroid 7.0+
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What's new in the version 3.4.0
Updated on Sep 14, 2025
New: SI prefixes & density conversions.
More unit conversions added.
Enhanced BS cable sizing.
Fixed Android 15+ theme issue.
General fixes & smoother performance.
3.3.5(77)XAPKAPKs
Aug 24, 20258.5 MBAndroid 7.0+
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What's new in the version 3.3.5
Updated on Aug 24, 2025
New! Single Line Diagram visuals for cable sizing, breaker sizing & voltage drop results.
Minor bug fixes and app improvements.
3.3.4(75)XAPKAPKs
Aug 20, 20258.5 MBAndroid 7.0+
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What's new in the version 3.3.4
Updated on Aug 20, 2025
Enhanced Translations.
Minor bug fixes and app improvements.
3.3.3(74)XAPKAPKs
Aug 16, 20258.6 MBAndroid 7.0+
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What's new in the version 3.3.3
Updated on Aug 16, 2025
Enhanced Translations.
Minor bug fixes and app improvements.
3.3.2(73)XAPKAPKs
Jul 28, 20258.7 MBAndroid 7.0+
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What's new in the version 3.3.2
Updated on Jul 28, 2025
Enhanced Translations.
Redesigned UI.
Minor bug fixes and app improvements.
3.3.1(71)XAPKAPKs
Jul 28, 20258.7 MBAndroid 7.0+
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What's new in the version 3.3.1
Updated on Jul 28, 2025
Enhanced Translations.
Redesigned UI.
Minor bug fixes and app improvements.
3.3.0(69)XAPKAPKs
Jul 22, 20258.7 MBAndroid 7.0+
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What's new in the version 3.3.0
Updated on Jul 22, 2025
Enhanced Translations: Improved language accuracy.
Redesigned UI.
Minor bug fixes and app improvements.
3.2.10(68)XAPKAPKs
Jun 15, 20258.6 MBAndroid 7.0+
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What's new in the version 3.2.10
Updated on Jun 15, 2025
Minor bug fixes and app improvements.
3.2.9(67)XAPKAPKs
Mar 23, 202512.4 MBAndroid 7.0+
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What's new in the version 3.2.9
Updated on Mar 23, 2025
Added the ability to select preferred measurement units for temperature and length.
Minor bug fixes and app improvements.
3.2.8(66)XAPKAPKs
Feb 2, 202512.5 MBAndroid 7.0+
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What's new in the version 3.2.8
Updated on Feb 2, 2025
Added Transformer Protection Calculations.
Fixed minor bugs and enhanced overall app performance.

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