Terms of Service
The rules governing the use of the Mizu app.
Updated : 18 September 2026
Acceptance of terms
By using Mizu, you agree to these terms. If you don't agree, please don't use the app.
Service description
Mizu is a hydration tracking app offering:
- A daily journal of your drinks
- Customizable reminders
- Optional health sync with Apple Health or Health Connect
- A virtual companion
- Optional outfits and scenes, gathered in Premium
Free and Premium versions
The app is free. Premium is a one-time purchase, with no subscription: it unlocks the Premium outfits and scenes, and nothing else. Purchases are processed by Apple (App Store), Google (Google Play), and RevenueCat. Refunds and cancellations are handled according to the rules of the platform used, except where required by law.
Health sync
Sync with Apple Health or Health Connect is optional and disabled by default. If you enable it, Mizu writes only the actual consumed volume you logged in the app. You can revoke permissions at any time from your phone settings or from Mizu.
Your data
Your journal is stored on your device. You can export it to a file from the app, and import it back. Uninstalling the app erases the data it holds: export it first if you want to keep it.
Limitation of liability
Mizu is a helper tool and does not constitute medical advice. Consult a healthcare professional for personalized advice.
Contact
Email: contact@meetmizu.com