# Coach Brain vs Byrsthos

The clearest difference is in-app purchases: Byrsthos at none against Coach Brain's 7. Byrsthos also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Coach Brain sells 7 in-app purchases, starting at $1.99 per month. Byrsthos asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Coach Brain | Byrsthos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/coach-brain/id6737238917/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 65 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Winning Edge Apps, Inc](https://appshunter.io/developer/591624103) | [Khalil Mzoughi](https://appshunter.io/developer/1896716290) |

## What reviewers say

### Coach Brain

[App page](https://appshunter.io/ios/app/coach-brain/id6737238917)

This AI-powered sports analysis tool provides expert advice from Olympic athletes and coaches. Analyze athlete technique with 3D motion capture, review expert demonstrations, and upload your own videos for detailed reports on performance and efficiency.

**Highlights:** AI-driven expert advice, 3D motion capture demonstrations, User video analysis, Technique and rules guidance, Performance efficiency reports, Interactive 3D playback

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Video 3D Processing | $1.99 | per month |
| 10 Video 3D Processing | $2.99 | per month |
| 20 Video 3D Processing | $4.99 | per month |
| Deep Insight Subscription | $6.99 | per month |
| Timesaver Workflow | $14.99 | per month |
| Video Processing Credits | $2.99 | one-time |
| Treadmill Running Report | $4.99 | one-time |


### Byrsthos

[App page](https://appshunter.io/ios/app/byrsthos/id6770111356)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coach Brain free?

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

### Is Byrsthos free?

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

### Do Coach Brain or Byrsthos have ads?

Neither Coach Brain nor Byrsthos shows ads.

### Which is updated more often, Coach Brain or Byrsthos?

Coach Brain ships an update every 8 days, and Byrsthos every 8 days. Most recently, Coach Brain was updated on October 17, 2026 and Byrsthos on October 10, 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.*