# YYProbe vs CH

The clearest difference is device support: YYProbe at 4 against CH's —. YYProbe also leads on iOS requirement (15.5 vs 18.5). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | YYProbe | CH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 139 MB | 1 MB |
| Requires iOS | **15.5** | 18.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [株式会社エクォス・リサーチ](https://appshunter.io/developer/1483010608) | [Junichi Koike](https://appshunter.io/developer/1856133774) |

## What reviewers say

### YYProbe

[App page](https://appshunter.io/ios/app/yyprobe/id1493896577)

This app transforms your meeting conversations into searchable text, offering real-time transcription and analysis. It helps improve online meeting efficiency by visualizing discussions, tracking participant contributions, and providing a searchable history of past meetings. Enhance your productivity by automating note-taking and gaining insights from your discussions.

**Highlights:** Real-time speech-to-text transcription, Automatic keyword categorization, Participant speech and word frequency analysis, Searchable conversation history, Edit and share transcribed meetings, Supports multi-user video calls

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

**In-app purchases:** none


### CH

[App page](https://appshunter.io/ios/app/ch-ocr/id6756989372)

**In-app purchases:** none


## Frequently asked questions

### Is YYProbe free?

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

### Is CH free?

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

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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.*