Very useful app for beginners to music theory.
Would love to see harmonic and other keys added to the position finder.
Response from developer
Great idea. This has been added to version 1.4.1 (among other improvements)
GTK User Reviews
Is GTK Safe?
Not enough ratings yet to assess GTK.
Is GTK Legit?
GTK - Guitar Player's Toolkit appears legitimate, with a few gaps. AppsHunter Legitimacy Score for GTK is 73/100.
Based on 73 of 100 points across 7 verification signals from App Store and developer data.
