# Fathom AI vs KCH

The clearest difference is in-app purchases: KCH at none against Fathom AI's 7. KCH also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fathom AI sells 7 in-app purchases, starting at $3.99 per 7 days. KCH asks for nothing beyond the download.

Fathom AI ships an update every 3 weeks, KCH every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Fathom AI | KCH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (60 ratings)](https://appshunter.io/ios/app/fathom-ai-note-taker/id6743082032/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 148 MB | 18 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cindy Eaton](https://appshunter.io/developer/1873039418) | [CÔNG TY CỔ PHẦN KATSURA VIỆT NAM](https://appshunter.io/developer/1867954954) |

## What reviewers say

### Fathom AI

[App page](https://appshunter.io/ios/app/fathom-ai-note-taker/id6743082032)

Effortlessly capture and organize information from audio recordings and documents. This app offers accurate speech-to-text transcription, AI-powered Q&A on your notes, and translation capabilities. Ideal for students and professionals seeking efficient information management.

**Highlights:** Accurate speech-to-text transcription, Import audio, PDF, and video content, AI assistant for note-based questions, Transcription translation, Organize notes into folders, Edit and export notes to PDF

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $19.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### KCH

[App page](https://appshunter.io/ios/app/kch-10va-j/id6757864828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fathom AI free?

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

### Is KCH free?

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

### Do Fathom AI or KCH have ads?

Neither Fathom AI nor KCH shows ads.

### Which is updated more often, Fathom AI or KCH?

Fathom AI ships an update every 3 weeks, and KCH every 2 days. Most recently, Fathom AI was updated on October 25, 2026 and KCH 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.*