# ウンログ vs KireiCycle

The clearest difference is in-app purchases: ウンログ at none against KireiCycle's 2. ウンログ also leads on iOS requirement (15.1 vs 17.0). KireiCycle's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. KireiCycle sells 2 in-app purchases, starting at $0.99 per 7 days. ウンログ asks for nothing beyond the download.

ウンログ ships an update monthly, KireiCycle every 4 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ウンログ | KireiCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (74 ratings)](https://appshunter.io/ios/app/id539493829/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 19 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UNLOG K.K](https://appshunter.io/developer/516654213) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### ウンログ

[App page](https://appshunter.io/ios/app/id539493829)

Track your bowel movements and receive personalized gut health advice from medical professionals. This app helps visualize your gut environment, offers daily horoscopes for your stomach, and provides a platform to share concerns with others.

**Highlights:** 10-second bowel movement logging, Gut health scoring, Doctor-supervised gut health advice, Daily stomach horoscope, Integrated health tracking (weight, period, skin), Community forum for gut health concerns, Point system for rewards

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

**In-app purchases:** none


### KireiCycle

[App page](https://appshunter.io/ios/app/kireicycle/id6762587066)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kireicycle Pro 週額 | $0.99 | per 7 days |
| Kireicycle Pro 年額 | $17.99 | per year |


## Frequently asked questions

### Is ウンログ free?

ウンログ is free to download, with no in-app purchases.

### Is KireiCycle free?

KireiCycle is free to download, with in-app purchases available.

### Do ウンログ or KireiCycle have ads?

Neither ウンログ nor KireiCycle shows ads.

### Which is updated more often, ウンログ or KireiCycle?

ウンログ ships an update monthly, and KireiCycle every 4 days. Most recently, ウンログ was updated on November 1, 2026 and KireiCycle on October 25, 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.*