Mizu Memo: Water Tracker
One-tap hydration logging
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Manage medication schedules and set reminders to avoid missed doses. Core features work offline, no account required.
"How much water did I drink today?" — one look at the ring tells you.
Mizu Memo is a simple one-tap water tracker.
■ One-tap logging
・Register your usual amounts — a 200 ml glass, a 350 ml mug, a 500 ml bottle
・One tap to log; one tap to undo a mistake
・Customize button names, amounts, and icons freely
■ Progress at a glance
・A ring for your daily goal (ml)
・Weekly and monthly charts with your goal line
・Days achieved and your streak, tallied automatically
■ Reminders so you don't forget
・Fixed times (e.g. 9:00 and 15:00) or intervals (e.g. every 2 hours)
・A gentle "time for water" nudge, within hours you choose
■ Widgets
・Today's progress ring on your Home and Lock Screen
■ Private by design
・All data stays on your device — nothing is sent to a server
・No account, no sign-in, no internet needed
・Deliberately lightweight: no HealthKit connection
・Available in Japanese, English and Simplified Chinese
* Goals are guides only, not health advice.
Start with one glass today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes and stability improvements.
The developer, 丽佳 施, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 丽佳 施
- Size
- 5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2026 Jayden Chen