# Water Requirement — Stay hydrated to stay healthy

> Stay hydrated to stay healthy (iPhone/iPad app by Yuta Endo.)

- Source: https://appshunter.io/ios/app/water-requirement/id6502707566 (this page in markdown: same URL + `.md`)
- Developer: [Yuta Endo](https://appshunter.io/developer/1621719139)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 16.2 · 15 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2024-05-20
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/water-requirement/id6502707566/reviews.md

## What is Water Requirement?

This is an app that lets you easily and simply record your hydration.
You can obtain the temperature and humidity of your current location and use them as a reference for the amount of hydration you need for that day.

Why not start recording your hydration volume today to maintain your health?

・Simple and easy-to-read screen
・No complicated operations
・Records hydration intake up to one month in advance
・Automatically displays weather information for your current location.
　On hot or dry days, the amount of water lost through sweating increases.
　Try to drink more water.


## Version history (last 5 releases)

### 1.6 — 2026-05-14

Improved its performance.

### 1.5 — 2025-12-21

Some layout changes have been made.
Age restriction information has been updated.

### 1.4 — 2025-06-21

Fixed a bug that prevented weather information from being obtained.
Layout has been adjusted.

### 1.3 — 2024-06-16

Layout has been adjusted.
Operation has been improved.

### 1.2 — 2024-05-21

Minor layout fixes.
The release build settings have been changed to improve performance.

## Apps similar to Water Requirement

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BigDrink Water Reminder](https://appshunter.io/ios/app/bigdrink-water-reminder/id6740024893) | — | Free | Health & Fitness |
| [Poko Step Counter - Pedometer](https://appshunter.io/ios/app/poko-step-counter-pedometer/id6748268033) | — | Free | Health & Fitness |
| [A Water Break](https://appshunter.io/ios/app/a-water-break/id6747141524) | — | Free | Health & Fitness |
| [Sipster: Water Reminder](https://appshunter.io/ios/app/sipster-water-reminder/id6504638729) | — | Free | Health & Fitness |
| [UNK](https://appshunter.io/ios/app/unk/id1045846821) | 5.0 (1) | Free | Health & Fitness |
| [Hydralert](https://appshunter.io/ios/app/hydralert/id6468425578) | 5.0 (1) | Free | Health & Fitness |

## More apps by Yuta Endo

- [Barometric pressure forecast](https://appshunter.io/ios/app/barometric-pressure-forecast/id1621719137)
- [Weather&Clothes](https://appshunter.io/ios/app/weather-and-clothes/id1629077300)
- [AirQualityMeter](https://appshunter.io/ios/app/airqualitymeter/id1660451275)
- [PlayCamp!](https://appshunter.io/ios/app/playcamp/id6468351539)
- [Recipe AI Assistant](https://appshunter.io/ios/app/recipe-ai-assistant/id6736873261)

All apps by Yuta Endo: https://appshunter.io/developer/1621719139

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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 2026-08-12.*