Privacy, in plain language.

1. Publisher

2. The short version

Daily Brain Challenge collects nothing. There is no account, no analytics, no advertising and no network access of any kind.

3. What the app stores

Your goals, settings, challenge history, streak and favourites are stored in a database on your device only. Nothing is uploaded or included in cloud backup or device transfer.

Because PRIZARO LTD does not receive this information, we cannot view it, sell it, profile it or recover it for you.

4. Permissions

The app asks for permission to post notifications so it can send your daily reminder. You can decline, and everything else keeps working. On supported devices, the app may also use vibration for optional haptic feedback.

5. This website

The website files supplied by PRIZARO LTD do not set cookies or use analytics, advertising pixels, fingerprinting, embedded social widgets or contact forms. Choosing an email or telephone link opens the relevant app on your device.

If this static website is placed with a hosting provider, that provider may process basic server logs such as an IP address and request time for security and delivery. Consult the chosen host’s policy for its separate practices.

The theme control stores one preference named dbc-theme in your browser’s local storage. It remains on your device and is used only to remember light or dark appearance.

6. Deleting your data

Reset progress in the app’s Settings clears your history, streak and favourites at any time. Uninstalling the app or clearing its storage removes everything it has stored. There is no server-side account to delete.

Removing the browser item dbc-theme, or clearing this site’s storage in your browser, removes the website appearance preference.

7. Children

The app is not directed to children under 13 and does not collect personal information from anyone.

8. Changes to this policy

If the app’s privacy design changes, this page and the in-app policy will be updated with a new date. Material changes should be reviewed before continuing to use a later version.

9. Contact

For privacy questions, contact PRIZARO LTD at hi@prizaro.site or +44 7732 172352.