It is not the case that G-Chord is an application that shows all of the chord diagrams.
Each chord demonstrates a number of registered patterns, the most straightforward and practical of which are highlighted. Please be aware that searches cannot be performed on diagrams that have not been registered.
The app is compatible with left-handed use.

This version is an older version than others.
Latest version Requires Android 10 or later

In this version, it does not cost anything to view any of the chords. The fingerboard will be displayed in a more prominent manner if you pay a fee to have the advertisement removed.