IntervalTimer Duo is committed to protecting your privacy. This privacy policy explains how we handle user information.
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 Mac.
This app does not provide your data to third parties for advertising or analytics, and it does not display ads. The only external communication occurs through Apple's Mac App Store (StoreKit) when you purchase or restore the full version. This purchase is processed by Apple, and we do not receive your payment details. For details on how Apple handles this information, see Apple's Privacy Policy.
To support global keyboard shortcuts that work even when the app is in the background, this app may request macOS Accessibility permission. This permission is used solely to detect your shortcut key presses on your Mac. No keystroke or input data is collected, stored, or transmitted to us or any third party. You can grant or revoke this permission at any time in System Settings.
The app includes an optional feature that lets you share your timer presets with others. When you use it, the preset data is encoded directly into a link, and no preset data is uploaded to or stored on our servers.
The timer settings and presets you create are stored only on your Mac, so you can delete them at any time by removing the data within the app or uninstalling the app.
The timer settings and presets you create are stored locally on your Mac and are not transmitted to our servers. Communication over the Internet occurs only for Mac App Store purchase processing as described in Section 2, using Apple's secure connections.
This app does not collect personal information and does not display advertising. We do not knowingly collect personal information from children.
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