Delete your data

This page is for Studiary, the study timer published by Matthew Brickhaus.

Studiary has no accounts. Almost everything it records stays on your phone and never reaches us, so most of the deleting is something you can do yourself in seconds.

1. Delete everything Studiary stored on your phone

Open Settings → Erase all data in the app and confirm. That deletes every subject, study session, exam date and preference from the database on your device, immediately and permanently. There is no copy anywhere else, so there is nothing left for us to delete.

Uninstalling Studiary does the same thing. If you have iCloud Backup or Google backup switched on, your phone's own backup may still hold a copy — clear that through your phone's backup settings, which is outside our control.

If you want to keep your history first, use Settings → Export every session as CSV before erasing.

2. Delete the purchase record we hold

If you bought the one-time unlock, our billing provider (RevenueCat) holds a record so the app can tell that you paid. It contains your purchase history for Studiary and an anonymous identifier the app generates. It does not contain your name, your email address, your payment details, or anything you studied.

To have that record deleted, email hello@studiary.app with the subject line Delete my data, and include the store you bought from (App Store or Google Play) and the order or transaction ID from your receipt. We use that only to find the right record. Requests are actioned within 30 days, usually within a few days, and we will reply to confirm.

Deleting this record means the app can no longer recognise your purchase, so Restore a previous purchase will stop working. The purchase itself still belongs to your Apple or Google account.

What is kept, and for how long

• Subjects, sessions, exam dates, settings — on your device only. Deleted the moment you erase them or remove the app. We never receive them.
• Purchase record — held by RevenueCat for as long as the app needs to verify the unlock, and deleted on request as above.
• Your email, if you write to us — kept only as long as it takes to answer you, then deleted.
• Payment details — never held by us at all. Apple and Google handle payment and keep their own records under their own policies.

The full picture is in our privacy policy. If anything here is unclear, ask at hello@studiary.app.