GTK - Guitar Toolkit

GTK - Guitar Toolkit is a compact guitar education and practice app that combines a precision guitar tuner, responsive metronome, and an extensive chord and scale library to help players learn, practice, and perform. Key features include an accurate guitar tuner and metronome for reliable practice, an interactive chord and scale library with diagrams and audio examples, and song tools for chord transposition, backing tracks, and focused practice routines. Designed for beginners through advanced players, GTK offers intuitive workflows, quick song lookup, offline access to essential tools, and efficient practice tracking for faster progress in guitar lessons and music education.