# Gear & Engine Calculator — user reviews

> 4 indexed App Store user reviews of Gear & Engine Calculator by Verosocial Studio, rated 3.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/gear-and-engine-calculator/id425836445/reviews
- App overview in markdown: https://appshunter.io/ios/app/gear-and-engine-calculator/id425836445.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (4 lowest-rated)

### 1/5 — Outdated

*2011-09-02, version 1.03*

Disappointed.  There should be a means by which to enter a final gear ratio other than 1:1.  Every vehicle on the road today has an overdrive transmission.  It would certainly help if this app would permit the entry of the overdrive gear ratios to accurately calculate engine rpm, rpm at vehicle speed, etc.

### 1/5 — Frozen app

*2011-05-13, version 1.03*

I opened this app one time when I bought it.  The next time i opened the app I could no longer switch between different calculators in this app now I can't use this app at all.

### 5/5 — Great app for engines

*2019-02-09, version 7.4*

Useful toolkit

### 5/5 — Cool app

*2013-09-15, version 6.0*

Fun to play "what if" with. And can give useful info.

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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 2026-06-10.*