# Mizu Memo: Water Tracker — One-tap hydration logging

> One-tap hydration logging (iPhone/iPad app by 丽佳 施.)

- Source: https://appshunter.io/ios/app/mizu-memo-water-tracker/id6793607292 (this page in markdown: same URL + `.md`)
- Developer: [丽佳 施](https://appshunter.io/developer/1894580777)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2026-07-23
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/mizu-memo-water-tracker/id6793607292/reviews.md

## What is Mizu Memo?

"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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-07-29

Bug fixes and stability improvements.

### 1.0.1 — 2026-07-27

Bug fixes and stability improvements.

### 1.0 — 2026-07-24

No release notes.

## More apps by 丽佳 施

- [Bolt Brigade: Tank Battle](https://appshunter.io/ios/app/bolt-brigade-tank-battle/id6769092885)
- [童童的萌宠面包房·小学数学口算](https://appshunter.io/ios/app/id6769093315)
- [Stack Tower Up](https://appshunter.io/ios/app/stack-tower-up/id6769321760)
- [Pomotown - Focus Timer](https://appshunter.io/ios/app/pomotown-focus-timer/id6769728830)
- [Lensage: Astro & Photo Planner](https://appshunter.io/ios/app/lensage-astro-and-photo-planner/id6769730141)
- [Ember — Private Diary](https://appshunter.io/ios/app/ember-private-diary/id6769777961)

All apps by 丽佳 施: https://appshunter.io/developer/1894580777

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-30.*