# ZenSee vs BowelApp

The clearest difference is in-app purchases: ZenSee at none against BowelApp's 3. ZenSee also leads on update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BowelApp sells 3 in-app purchases, starting at $4.99 per month. ZenSee asks for nothing beyond the download.

ZenSee ships an update every 9 days, BowelApp every 5 weeks. The most recent releases landed on September 21, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | ZenSee | BowelApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 22 MB | 22 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宇 占](https://appshunter.io/developer/1885849644) | [Patrick WB Gerrits](https://appshunter.io/developer/1191165981) |

## What reviewers say

### ZenSee

[App page](https://appshunter.io/ios/app/zensee/id6760809128)

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

**In-app purchases:** none


### BowelApp

[App page](https://appshunter.io/ios/app/bowelapp-stool-and-gut-tracker/id6776399897)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bowelapp Pro Monthly | $4.99 | per month |
| Bowelapp Pro Yearly | $29.99 | per year |
| AI Scan | $0.99 | one-time |


## Frequently asked questions

### Is ZenSee free?

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

### Is BowelApp free?

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

### Do ZenSee or BowelApp have ads?

Neither ZenSee nor BowelApp shows ads.

### Which is updated more often, ZenSee or BowelApp?

ZenSee ships an update every 9 days, and BowelApp every 5 weeks. Most recently, ZenSee was updated on September 21, 2026 and BowelApp on September 4, 2026.

---

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