# Fathom vs Brown Note

The clearest difference is in-app purchases: Brown Note at none against Fathom's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fathom sells 4 in-app purchases, starting at $7.00 per month. Brown Note asks for nothing beyond the download.

Fathom ships an update monthly, Brown Note every 5 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Fathom | Brown Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/fathom-crohns-and-colitis-log/id6751610314/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Fathom Care, Inc.](https://appshunter.io/developer/1836051390) | [Andrew Giffen](https://appshunter.io/developer/1877250035) |

## What reviewers say

### Fathom

[App page](https://appshunter.io/ios/app/fathom-crohns-and-colitis-log/id6751610314)

This wellness companion helps individuals manage Inflammatory Bowel Disease (IBD) by tracking meals, symptoms, and daily well-being. It offers an AI companion for support and provides weekly insights to understand personal patterns and triggers.

**Highlights:** Smart symptom and bowel movement tracking, AI companion for 24/7 support, Daily well-being check-ins, Personalized weekly wellness insights, Meal logging and pattern identification, Stress management support

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly + 2-week trial) | $7.00 | per month |
| Pro (Monthly) | $7.00 | per month |
| Pro (Yearly + 2-week trial) | $59.00 | per year |
| Pro (Yearly) | $69.00 | per year |


### Brown Note

[App page](https://appshunter.io/ios/app/brown-note-peer-support/id6759183219)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fathom free?

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

### Is Brown Note free?

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

### Do Fathom or Brown Note have ads?

Neither Fathom nor Brown Note shows ads.

### Which is updated more often, Fathom or Brown Note?

Fathom ships an update monthly, and Brown Note every 5 weeks. Most recently, Fathom was updated on November 5, 2026 and Brown Note on November 5, 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.*