# Rhylm vs PooClock

The clearest difference is in-app purchases: Rhylm at none against PooClock's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PooClock sells 3 in-app purchases, starting at $2.99 per month. Rhylm asks for nothing beyond the download.

Rhylm ships an update every 5 days, PooClock every 3 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rhylm | PooClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pooclock/id6763887046/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | — | Free |
| Size | 66 MB | 5 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | **iPhone, Mac, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Zixiang Zhang](https://appshunter.io/developer/1864080804) | [倩 刘](https://appshunter.io/developer/1873473027) |

## What reviewers say

### Rhylm

[App page](https://appshunter.io/ios/app/rhylm/id6757115790)

**In-app purchases:** none


### PooClock

[App page](https://appshunter.io/ios/app/pooclock/id6763887046)

This app helps improve bowel regularity and reduce straining with guided breathing exercises and habit tracking. It analyzes your data to provide insights into your gut health and suggests optimal times for bowel movements.

**Highlights:** Guided deep breathing exercises, Bowel habit tracking, Golden hour detection, AI gut health analysis, Daily routine reminders, Educational toilet reads

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PooClock PRO Monthly | $2.99 | per month |
| PooClock PRO Yearly | $14.99 | per year |
| PooClock PRO Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Rhylm free?

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

### Is PooClock free?

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

### Do Rhylm or PooClock have ads?

Neither Rhylm nor PooClock shows ads.

### Which is updated more often, Rhylm or PooClock?

Rhylm ships an update every 5 days, and PooClock every 3 days. Most recently, Rhylm was updated on October 31, 2026 and PooClock on October 24, 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.*