Delete your account
Ultra Open Client is a privacy-first app. Almost everything you create with it lives exclusively on your iPhone. Tapping "Delete Account" in the in-app Settings sheet permanently removes all of that on-device data with a single confirmation step. You do not need to fill in a form, send an email, or contact support to complete the process.
1. In-app deletion is the primary path
The account-deletion flow lives inside the app itself. To use it:
- Open Ultra Open Client.
- Tap the gear icon in the top-right corner of the chat screen to open Settings.
- Tap Delete Account.
- Confirm in the alert that appears.
That's it. The app returns you to the auth screen once the deletion is complete. No additional action is required on this page.
2. What is permanently deleted
When you confirm deletion in the app, every piece of data the app stores is removed from your device immediately:
- All chat history stored in SwiftData (your conversations with Apple Intelligence).
- The Apple user identifier, display name, and email (if any) kept in the iOS Keychain.
- The
apple_user_id,apple_user_name, andapple_user_emailkeys in iCloud Key-Value Store, so the deletion syncs to your other signed-in devices automatically. - Any auth tokens held in the Keychain.
- Any HTTP session cookies the app retained.
Because the developer never operates a backend for Ultra Open Client and does not store user data on any server, there is no additional server-side record to remove. What's on your device is the full extent of your account.
3. Sign in with Apple — optional extra step
Ultra Open Client offers "Sign in with Apple" so your on-device chats can sync across your own devices through iCloud. The app deletes its local state when you tap Delete Account, which is enough to satisfy App Store requirements and to remove you from the app's perspective.
If you would also like to revoke the app's underlying Sign in with Apple authorization at the system level — for example because you plan to uninstall the app and want Apple to forget the connection — you can do so from iOS Settings:
- Open the Settings app on your iPhone.
- Tap your Apple ID at the top.
- Choose Sign-In & Security → Apps Using Apple ID.
- Find Ultra Open Client in the list and tap Stop Using Apple ID.
This step is optional. Ultra Open Client's own account data is already gone after the in-app deletion.
4. Anonymous mode
Anonymous mode does not create an account in the first place. Your session is ephemeral and disappears on its own between launches. There is nothing to delete in anonymous mode.
5. Questions
If you need help completing deletion or have privacy concerns, open a public issue on the project's GitHub repository:
Because the developer does not collect any data, there is nothing to delete on the server side. Any information related to the app lives exclusively on your own device.