# GTK - Guitar Player's Toolkit — user reviews

> 1 indexed App Store user reviews of GTK by Jon Machtynger, rated 5.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/gtk-guitar-players-toolkit/id6749509640/reviews
- App overview in markdown: https://appshunter.io/ios/app/gtk-guitar-players-toolkit/id6749509640.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 5/5 — Very useful app for beginners to music theory.

*2026-03-10*

Would love to see harmonic and other keys added to the position finder.

**Developer response:** Great idea. This has been added to version 1.4.1 (among other improvements)

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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 2026-08-22.*