# iGearbox — user reviews

> 5 indexed App Store user reviews of iGearbox by Motionics LLC, rated 3.00/5 from 6 ratings.

- Source: https://appshunter.io/ios/app/igearbox/id451320370/reviews
- App overview in markdown: https://appshunter.io/ios/app/igearbox/id451320370.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 2 · 2★ 0 · 1★ 2

## Most critical reviews (5 lowest-rated)

### 1/5 — Rip off!

*2012-01-01*

Rather than the fact that this app has NO significant features it also has no significant physics or amount of accuracy. Do not download this app its a waste of money...its only has one planetary gear and the editor allows only to connect 5 gears....shame on u developer for the amount of money paid....you are to greedy.... Stay away from this app

### 1/5 — Not worth $5

*2011-12-12*

This app does nothing. I was expecting to be able to design different gears. It basically is an animation and PDF. I wish there was a way to get my money back.

### 3/5 — NC AGGIE

*2014-12-04*

This app hangs up when you try to use dropbox. Then I have to remove it and reinstall it. Please fix.

### 3/5 — Good for the basics

*2013-04-24*

I wish that there were more options when building a gear train, like the ability to have a rotating arm instead of fixed axial rotation.  This addition would greatly increase the versatility of the app.  The planetary gear animation is nice to get a basic understanding of the motion, but I would like the ability to add more planets to the system!

### 5/5 — Very Creative and Useful

*2012-03-21*

I really love the way it helps you understand how the planetary or regular gearbox work. Very handy and useful to find the ratio of a gear set with just simply touching and building the gear set in few seconds..
I love the animation of the planetary gearbox!

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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 2026-08-26.*