Your data stays close to home.

twenty-four is designed to keep your tracker information on your device. The app does not send your tracker data to the developer or to third parties.

You may enter tracker information such as:

• Start dates and times
• Tracker names and notes
• Display preferences
• Milestone and notification settings

The app also stores local settings needed for notifications and home-screen widgets. It uses your device’s clock, timezone, locale, and time-format settings to calculate and display progress.

Your information is used only to:

• Display tracker progress
• Schedule local milestone notifications
• Display tracker information in home-screen widgets

The app may request notification permission. Notifications and widgets can display tracker names, progress, or milestone information on surfaces controlled by Android or your device launcher. You can manage notification permission and widget placement through Android settings.

The app has no accounts, backend, advertising, analytics, crash-reporting, or other data-collection services. It does not include a network connection for transmitting tracker data.

Android, Google Play, your device manufacturer, and your launcher may independently process information under their own policies. This policy does not cover their processing.

Tracker information is stored in Android’s private app storage. The app does not transmit tracker data over the internet and does not use cloud backup for its stored data.

Information remains on your device until you delete the tracker, clear the app’s data, or uninstall the app. Deleting a tracker removes it from the app and cancels its scheduled notifications. Android or device features may independently retain notification or widget content.

No method of storage can be guaranteed completely secure. Do not enter information you are not comfortable storing on your device.