Data Deletion

The app currently works without a separate sign-up. There is no app account to delete; study records, settings, and card text must be managed in on-device storage. If account features are added later, we will provide a way to request deletion of the account and related data both in the app and on the web.

To remove the app's data on your device, use 'Delete App' in iPhone Settings' app storage management. 'Offload App' is different from deletion, since data may remain. Check what study records you'll lose before doing this. Data left in backups and cards saved to your photo library must be managed separately.

On Android, you can delete the app's data from the app storage section of your device settings; menu names vary by device. For the web preview, use your browser's site-data deletion feature. Please check the target carefully so you don't delete data from other sites.

Copies in your photo library, apps you shared to, or OS backups need to be deleted separately. Deleting app data does not mean your store purchase history is deleted or refunded. Some information may reappear after reinstalling or restoring from a backup.

To delete information submitted through an application, feedback, or email inquiry, contact hanguldot@gmail.com. Use “Hangul Dot personal data deletion request” as the subject and identify the email used and the information to delete. We request only the minimum information needed to verify the request; do not send passwords or identity documents unsolicited. Learning records stored only on your device cannot be deleted remotely. We will email you the outcome or any request for further verification.