IntervalTimer Duo is committed to protecting your privacy. This privacy policy explains how we handle user information in the Android version of the app.
This app does not collect or store personal information such as your name, email address, or account details. The timer settings and presets you create in the app are stored locally on your device. However, this app displays advertisements through Google AdMob, and the advertising SDK may collect device identifiers (including your advertising ID), IP address, and app-interaction data in order to deliver and measure ads. See Section 2 for details.
The Android version of this app is free and supported by advertising. It uses Google AdMob to display ads. To deliver and measure ads, the Google AdMob SDK communicates over the Internet and may collect and share information — such as your device's advertising identifier, IP address, and app-interaction data — with Google and its advertising partners (third parties). The timer settings and presets you create in the app are not transmitted to our servers and remain on your device. For details on how Google uses this data, see Google's Privacy Policy and How Google uses information from sites or apps that use our services. You can limit ad personalization by resetting or deleting your advertising ID in your Android device settings.
The timer settings and presets you create are stored only on your device, so you can delete them at any time by removing the data within the app or uninstalling the app. Regarding advertising data handled by Google, please refer to Google's policies linked in Section 2.
The timer settings and presets you create are stored locally on your device and are not transmitted to our servers. Communication over the Internet occurs only through the Google AdMob advertising SDK as described in Section 2, which uses industry-standard secure connections.
Because this app displays advertising provided by Google AdMob, it is not specifically directed to children under 13. We do not knowingly collect personal information from children. Parents and guardians should supervise the use of this app by minors.
We reserve the right to update this privacy policy if deemed necessary. Any updates will be posted on this page.
Last Updated: June 11, 2026