# Water Tracker - Drink Log — Hydration log \| Sage Apps

> Hydration log | Sage Apps (iPhone/iPad app by Yusuke Takeuchi.)

- Source: https://appshunter.io/ios/app/water-tracker-drink-log/id6792318570 (this page in markdown: same URL + `.md`)
- Developer: [Yusuke Takeuchi](https://appshunter.io/developer/1103617788)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Dutch, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Polish, Brazilian Portuguese and 6 more
- Released: 2026-07-23
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/water-tracker-drink-log/id6792318570/reviews.md

## What is Water Tracker?

Stay hydrated, the smart way.

Water Tracker helps you build a sustainable hydration habit. With body-optimized goal calculation, per-drink water conversion, and cycle-aware recommendations, it's designed to fit your real body — not a one-size-fits-all number.

--- Key Features ---

■ One-tap logging
Quick buttons for water, green tea, coffee, barley tea, miso soup, and more. Check today's intake at a glance from the home screen widget.

■ Body-optimized goals
Your daily target is calculated from your weight and activity level — not a generic "drink 2 liters" push.

■ Per-drink water conversion
Coffee and beer are auto-adjusted for their diuretic effect. Coefficients for tea, milk, sports drinks, and more are built in.

■ Cycle-aware recommendations
Menstrual, follicular, ovulatory, and luteal phase — hydration needs are automatically adjusted. A feature for women that no other app offers.

■ Apple Health integration
Every drink is automatically written to Apple Health, keeping all your wellness data in one place.

■ Home & Lock Screen widgets
Progress ring plus recent records — see your status without opening the app.

■ Smart reminders
A gentle nudge two hours after your last drink, only between 9 AM and 10 PM — no midnight interruptions.

■ Backfill up to 12 hours
Forgot to log that morning coffee? Add records with the exact time.

■ Custom drinks
Soy milk, protein shakes, herbal tea — register your own with custom conversion coefficients.

■ iCloud sync
Your records sync automatically between iPhone and iPad.

--- Perfect For ---

・Building a daily hydration habit for skin & wellness
・Anyone tired of the arbitrary "2 liters a day" rule
・Aligning hydration with your menstrual cycle
・Coffee & tea drinkers who want accurate water counts
・Users who want everything synced to Apple Health

--- More ---
・Full dark mode support
・16 languages supported
・iCloud sync
・Privacy first: data stays on your device and iCloud

---------------------------------
Sage Apps Series

A collection of iOS utility apps designed for simplicity and ease of use. Unified design to make your day a little better.

>> Search "Sage Apps" on the App Store for more
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## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |



## Version history (last 2 releases)

### 1.0.2 — 2026-08-07

• Unified app name and subtitle across the Sage Apps series.
• Minor improvements.

### 1.0.0 — 2026-07-23

No release notes.

## More apps by Yusuke Takeuchi

- [脱出ゲーム - 悪夢の国のアリス -](https://appshunter.io/ios/app/id1256287428)
- [ガクヤカレンダー](https://appshunter.io/ios/app/id6759362381)
- [SustAIn](https://appshunter.io/ios/app/sustain/id6760572599)
- [Tally Counter - Simple Clicker](https://appshunter.io/ios/app/tally-counter-simple-clicker/id6761415668)
- [Day Counter - Countdown & Up](https://appshunter.io/ios/app/day-counter-countdown-and-up/id6761449746)
- [FocusBlocks - Focus Timer](https://appshunter.io/ios/app/focusblocks-focus-timer/id6761746303)

All apps by Yusuke Takeuchi: https://appshunter.io/developer/1103617788

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*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 2026-08-18.*