# Simple Poop Tracker vs KireiCycle

The clearest difference is ads: KireiCycle at none against Simple Poop Tracker's shown. KireiCycle also leads on update cadence (every 4 days vs fortnightly). Simple Poop Tracker's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Simple Poop Tracker sells 2 in-app purchases, starting at $0.99 per month and KireiCycle sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Poop Tracker ships an update fortnightly, KireiCycle every 4 days. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Simple Poop Tracker | KireiCycle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/simple-poop-tracker/id6448880921/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### Simple Poop Tracker

[App page](https://appshunter.io/ios/app/simple-poop-tracker/id6448880921)

Easily log your daily bowel movements to monitor gut health. Record poop type, color, and time with a simple interface. Analyze trends and patterns over time to better understand your digestive wellness.

**Highlights:** Easy poop logging, Track type, color, and time, Add past data, Weekly/monthly analysis, Calendar view of bowel movements, Simple design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |
| Support Developer | $0.99 | one-time |


### 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 Simple Poop Tracker free?

Simple Poop Tracker is free to download, with in-app purchases available.

### Is KireiCycle free?

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

### Do Simple Poop Tracker or KireiCycle have ads?

Simple Poop Tracker shows ads; KireiCycle does not.

### Which is updated more often, Simple Poop Tracker or KireiCycle?

Simple Poop Tracker ships an update fortnightly, and KireiCycle every 4 days. Most recently, Simple Poop Tracker was updated on October 16, 2026 and KireiCycle on October 19, 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.*