This page explains how to delete your data from Kahya – Car & Warranty Tracker (developer: Beytullah Bulut). Kahya has no accounts and keeps no server-side copy of your records: everything is stored on your phone.
Delete everything on your phone
1. Open Kahya → Settings.
2. Tap Delete all entries and confirm.
Or simply uninstall the app. Vehicles, fuel and expense records, service history, warranties, subscriptions and photos are deleted immediately; nothing is kept by us.
Request deletion of purchase data (Kahya Plus)
RevenueCat, our subscription provider, keeps a random app user ID linked to your purchase history.
1. Open Kahya → Settings and note the support code at the bottom.
2. E-mail it to beytullahblut@gmail.com with the subject "Kahya data deletion".
We delete the ID and its purchase history within 30 days and confirm by e-mail.
What may be kept
Payment records held by Apple or Google are kept under their own policies and legal retention periods. We keep no other data.