# RC Heli Toolbox — user reviews

> 2 indexed App Store user reviews of RC Heli Toolbox by Augusto Arevalo, rated 4.20/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/rc-heli-toolbox/id963092346/reviews
- App overview in markdown: https://appshunter.io/ios/app/rc-heli-toolbox/id963092346.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Please update the cell voltage

*2024-08-20*

For the headspeed calculator, the voltage should be adjustable or made to 3.7v or 3.8 as opposed to 4.2v 
Please and thank you.

### 5/5 — Gear ratio

*2023-03-31*

Easiest way to calculate gear ratio and motor size. Very accurate with easy to understand info from your rc heli and it’s drive train.

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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.*