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Legal

Account and Data Deletion.

You can delete your account and all of your data at any time. Both routes are explained below.

Last updated: 6 August 2026

Contents

  1. In-app deletion
  2. Request by email
  3. Data that is deleted
  4. Data that is retained
  5. Timeframe
  6. If you have a subscription

This is an English courtesy translation. In case of discrepancy, the Turkish text prevails.

In-app deletion

The fastest route is the in-app step. After signing in to your account:

  • Open the Settings screen
  • Go to the Account section
  • Tap Delete My Account and confirm

Once you confirm, your account and all data linked to it are queued for deletion. This action cannot be undone.

Request by email

If you no longer have access to the app or have already uninstalled it, you can submit a deletion request by writing to us via the link below. To verify your request, please write from the email address registered on your account.

Send an account deletion request →

Or write directly to [email protected], stating the app name and the email registered on your account.

This route applies to all of the following apps:

Leranis General KnowledgeiOS
Leranis HabitsiOS and Android · coming soon

Data that is deleted

When you delete your account, all of the following data is permanently erased:

  • Your account details: name, email address and profile photo
  • Your in-app progress: completed sections, quiz results, streaks
  • Your league and ranking records
  • Your habit records and history
  • Your friend connections and invite code
  • The device token held for sending notifications

Data that is retained

A limited set of records that must be kept under a legal obligation cannot be deleted. These are:

  • Purchase and invoice records — these are held by Apple and Google, we have no authority to delete them, and they are retained for a set period under tax legislation
  • Aggregate usage statistics that contain no personal information and cannot be linked to your identity

Timeframe

Your request is completed within 30 days at the latest. For deletions made from within the app, data is usually removed much sooner. You will be notified by email once the process is complete.

If you have a subscription

Deleting your account does not automatically cancel your subscription. Because subscriptions are managed by Apple and Google, you need to cancel from your store account settings:

  • iOS: Settings → your Apple ID → Subscriptions
  • Android: Google Play → Profile → Payments & subscriptions → Subscriptions

We recommend cancelling your subscription before deleting your account; otherwise renewal charges may continue to be collected.

Have questions?

We are happy to answer anything on your mind about these documents.

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