# Bowel Movement Tracker vs 便便日记2

Bowel Movement Tracker and 便便日记2 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Bowel Movement Tracker sells 2 in-app purchases, starting at $4.99 per month and 便便日记2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Bowel Movement Tracker | 便便日记2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 16 MB | 5 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Ilia Kukharev](https://appshunter.io/developer/1865204215) | [云鹏 张](https://appshunter.io/developer/6791523739) |

## What reviewers say

### Bowel Movement Tracker

[App page](https://appshunter.io/ios/app/bowel-movement-tracker-bm-log/id6772184356)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poop Tracker Stool Log Pro Monthly | $4.99 | per month |
| Poop Tracker Stool Log Pro Yearly | $29.99 | per year |


### 便便日记2

[App page](https://appshunter.io/ios/app/2/id6791818335)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poop Diary 2 pro | $2.99 | one-time |


## Frequently asked questions

### Is Bowel Movement Tracker free?

Bowel Movement Tracker is free to download, with in-app purchases available.

### Is 便便日记2 free?

便便日记2 is free to download, with in-app purchases available.

### Do Bowel Movement Tracker or 便便日记2 have ads?

Neither Bowel Movement Tracker nor 便便日记2 shows ads.

### Which is updated more often, Bowel Movement Tracker or 便便日记2?

Bowel Movement Tracker ships an update every 4 days, and 便便日记2 every 4 days. Most recently, Bowel Movement Tracker was updated on November 10, 2026 and 便便日记2 on November 3, 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.*