Support
Questions, bug reports, feature ideas: email phili.mack@gmx.net — I read everything.
Quick answers
Where is my data? On your device, nowhere else. Back up your phone and your data is backed up.
Restore a purchase: open any locked feature → paywall → “Restore Purchases”.
Cancel a subscription: App Store / Google Play account settings — Yeast never handles payments itself. Your data is never deleted when a subscription lapses.