# BowelLog vs Somnia

The clearest difference is in-app purchases: BowelLog at none against Somnia's 1. BowelLog also leads on update cadence (every 10 days vs monthly). Somnia's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Somnia sells 1 in-app purchase, starting at $1.99 per month. BowelLog asks for nothing beyond the download.

BowelLog ships an update every 10 days, Somnia monthly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BowelLog | Somnia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bowellog-stool-tracker/id6760383327/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Ad-supported | — |
| Size | 26 MB | 2 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blas Prieto](https://appshunter.io/developer/1878084920) | [Lukas Baumann](https://appshunter.io/developer/1878368609) |

## What reviewers say

### BowelLog

[App page](https://appshunter.io/ios/app/bowellog-stool-tracker/id6760383327)

Easily monitor your digestive health by logging stool types using the Bristol Stool Scale and tracking bathroom duration. Gain insights into your gut health with visual charts and patterns. Your data is kept private and stored locally on your device.

**Highlights:** Bristol Stool Scale logging (Types 1-7), Bathroom time tracking, Optional notes for logs, Daily and historical stats, Streak tracking, 7-day frequency chart, 28-day heatmap

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

**In-app purchases:** none


### Somnia

[App page](https://appshunter.io/ios/app/somnia-deep-sleep-sounds/id6805069510)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Somnia Premium Monthly | $1.99 | per month |


## Frequently asked questions

### Is BowelLog free?

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

### Is Somnia free?

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

### Do BowelLog or Somnia have ads?

BowelLog shows ads; Somnia does not.

### Which is updated more often, BowelLog or Somnia?

BowelLog ships an update every 10 days, and Somnia monthly. Most recently, BowelLog was updated on October 31, 2026 and Somnia 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.*