Create accurate, harmony-focused chord charts quickly for songwriting, teaching, or learning music. Features advanced notation, key analysis, and instant transposition. Export to PDF or share editable files.






10+ similar apps compared and reviewed
Tone Generator Professional is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.












Create accurate, harmony-focused chord charts quickly for songwriting, teaching, or learning music. Features advanced notation, key analysis, and instant transposition. Export to PDF or share editable files.

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