# UNK vs おみず シンプル水分記録

The clearest difference is update cadence: おみず シンプル水分記録 at every 5 days against UNK's every 9 months. UNK's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

UNK ships an update every 9 months, おみず シンプル水分記録 every 5 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | UNK | おみず シンプル水分記録 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unk/id1045846821/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 13 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [QOX](https://appshunter.io/developer/427460006) | [Ryotaro Shimada](https://appshunter.io/developer/1799537291) |

## What reviewers say

### UNK

[App page](https://appshunter.io/ios/app/unk/id1045846821)

Track your daily bowel movements to monitor your physical condition and identify potential health issues like constipation. This app helps you become more aware of your body's signals and take control of your digestive health.

**Highlights:** Record daily bowel movements, Monitor physical conditions, Identify constipation, Improve digestive health, Track bathroom frequency

**Features:** macOS Compatibility

**In-app purchases:** none


### おみず シンプル水分記録

[App page](https://appshunter.io/ios/app/id6761106954)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UNK free?

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

### Is おみず シンプル水分記録 free?

おみず シンプル水分記録 is free to download, with no in-app purchases.

### Do UNK or おみず シンプル水分記録 have ads?

Neither UNK nor おみず シンプル水分記録 shows ads.

### Which is updated more often, UNK or おみず シンプル水分記録?

UNK ships an update every 9 months, and おみず シンプル水分記録 every 5 days. Most recently, UNK was updated on November 6, 2026 and おみず シンプル水分記録 on November 6, 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.*