# シンプル水分補給管理 WaterManager vs Suibun

The clearest difference is ads: Suibun at none against シンプル水分補給管理 WaterManager's shown. Suibun also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

シンプル水分補給管理 WaterManager ships an update every 2 months, Suibun weekly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | シンプル水分補給管理 WaterManager | Suibun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 19 MB | 21 MB |
| Requires iOS | 15.4 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [masaaki genno](https://appshunter.io/developer/1611455396) | [Yutaro Shimamura](https://appshunter.io/developer/1486095673) |

## What reviewers say

### シンプル水分補給管理 WaterManager

[App page](https://appshunter.io/ios/app/watermanager/id1619090832)

**Features:** macOS Compatibility

**In-app purchases:** none


### Suibun

[App page](https://appshunter.io/ios/app/suibun-water-tracker/id6746684442)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is シンプル水分補給管理 WaterManager free?

シンプル水分補給管理 WaterManager is free to download, with no in-app purchases.

### Is Suibun free?

Suibun is free to download, with no in-app purchases.

### Do シンプル水分補給管理 WaterManager or Suibun have ads?

シンプル水分補給管理 WaterManager shows ads; Suibun does not.

### Which is updated more often, シンプル水分補給管理 WaterManager or Suibun?

シンプル水分補給管理 WaterManager ships an update every 2 months, and Suibun weekly. Most recently, シンプル水分補給管理 WaterManager was updated on October 25, 2026 and Suibun on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*