Last updated September 8, 2026
HydroDrop does not collect, store, or share any personal data on any server of its own. Everything you enter — your water intake, daily goal, and reminder settings — is stored on your device using Apple's standard local storage. If you are signed in to iCloud, your water log and preferences are also stored in your private iCloud account so they stay in sync across your devices; that data is protected by Apple's iCloud privacy terms and is never visible to us.
If you use the "Report a Bug" feature in Settings, the app opens your device's Mail app with a pre-filled message containing basic diagnostic information (app version, iOS version, device model) and whatever you choose to write. This is sent directly from your device only if you tap Send — HydroDrop itself does not transmit this information anywhere.
HydroDrop+ subscriptions are processed entirely by Apple through the App Store. We never receive or store your payment information. Apple's own privacy policy governs that data: apple.com/legal/privacy.
Questions about this policy can be sent to hydrodrop.support@gmail.com.