All versions of Car Calculator

appinventor.ai_robinette77.CarCalculator · 3 versions

Car Calculator has 3 versions listed, going back to v2.3.

Minimum Android version over time

From v2.61: requires Android 15+

Older versions are the way to go if your device runs an earlier Android release.

All 3 versions checked are signed with the same certificate (2E:72:44:0B…, issued to “AppInventor for Android”), so they can update one another.

Versions, newest first

v2.61 (24) LATEST

Uploaded Aug 28, 2026 4.3 MB Android 15+ TRUSTED

17034d2037f2114551d444e99c56fa32

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What's new (as uploaded)

Updated for new version of Android

v2.6 (23)

Uploaded Dec 26, 2025 4.2 MB Android 2.1+ TRUSTED

f7dc170843f7070a828830220b4d9b7c

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Same release notes as v2.61.

v2.3 (20)

Uploaded Jun 8, 2024 4.1 MB Android 2.1+ TRUSTED

0c2cb93f2b8da90f27414670816f52d1

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What's new (as uploaded)

V2.0.3 Changed "Flywheel HP from Wheel HP" starting value. V2.0.2 Fixed "Calculate Flywheel HP from Wheel HP" calculation. V2.0.1 Added app icon. V2.0 Predicted 1/4 Mile ET & Trap Speed at new track and/or new weather conditions added to Drag Race Calculator. V1.8 Drag Racing Calculator gets Ideal Differential Gear Ratio calculation and 60 Feet to 1/8 ET and 1/8 ET to 60 Feet conversions.