Mizu: Water Tracker
Daily water tracker & reminder
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Water is the simplest habit with the biggest impact.
Mizu Drop helps you drink enough every day — and makes it feel like a mission you want to complete.
Record in seconds
No typing. No sliders. Just tap your container and drink type — and you're done.
Choose from Cup, Mug, Bottle, or Glass. Pick Water, Coffee, Tea, Non-Alcohol Beer, and more. Every sip is logged instantly with a timestamp.
See your progress, all day
A clear progress ring shows exactly where you stand toward your daily goal.
Set time-block targets for Morning, Afternoon, and Evening. Get a gentle nudge when you're falling behind.
Watch your streak build
A GitHub-style heatmap fills in blue, day by day. The longer the streak, the harder it is to break. That's the point.
Log how you feel
Note your condition each day. Over time, you'll start to see the pattern — hydration and how you feel are more connected than you think.
Pro Features
Weekly and monthly charts
Annual heatmap
Time-block goal setting
Unlimited custom reminders
Condition memo
Custom containers and drinks
Ad-free experience
One-time purchase available. No subscription required.
ml or fl oz — your choice.
Mizu means "water" in Japanese.
Simple. Clean. Effective.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Reduced the frequency of full-screen ads shown to free users when logging water intake for a smoother experience.
Minor bug fixes and stability improvements.
The developer, Fumihiro Kawasaki, 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:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fumihiro Kawasaki
- Size
- 4.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.2 or later.
- iPhone
Requires iOS 18.2 or later. - Mac
Requires macOS 15.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.2 or later.
- iPhone
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro $2.99
- Pro $0.99
- Pro $4.99
- Copyright
- © Kawasaki Fumihiro
