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Practice Suite vs Chronal: catalog facts
Practice Suite	Chronal
Free Available as free software under AGPL-3.0-or-later.	Free Free and open source, with no ads.
Android, iOS	Android
Combines a metronome, tuner, recorder, and practice log Tracks practice goals and statistics	Notation editor for hearing written rhythms Two synchronised metronomes for polyrhythms
Tuning requires microphone input.	Android only Licence information differs between the repository and the F-Droid listing
Downloadable app	Downloadable app
Open source	Open source
License: AGPL-3.0-or-later	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.