# Coach Brain vs Tumbra

Coach Brain and Tumbra are too close to call on the numbers: across 10 compared parameters — price, rating, review sentiment and ratings volume among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Coach Brain sells 7 in-app purchases, starting at $1.99 per month and Tumbra sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Coach Brain against 5.0 for Tumbra. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Coach Brain ships an update every 2 weeks, Tumbra fortnightly. The most recent releases landed on September 13, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Coach Brain | Tumbra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/coach-brain/id6737238917/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/tumbra/id6745959889/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 182 MB | 27 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Winning Edge Apps, Inc](https://appshunter.io/developer/591624103) | [Bubba Hall Industries](https://appshunter.io/developer/1655710254) |

## 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 |


### Tumbra

[App page](https://appshunter.io/ios/app/tumbra/id6745959889)

This app allows tumbling athletes and coaches to analyze and improve performance. Users can draw on videos, break down movements frame-by-frame, and access a skill library with targeted workouts. It's designed to help athletes progress faster and coaches stay organized.

**Highlights:** Draw on tumbling videos, Frame-by-frame playback, Skill library with coaching cues, Skill-based workouts, Record voice critiques, Upload and capture videos

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $8.99 | per month |
| All Access | $47.99 | per 6 months |
| All Access | $83.99 | per year |


## Frequently asked questions

### Is Coach Brain free?

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

### Is Tumbra free?

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

### Which has better reviews, Coach Brain or Tumbra?

Coach Brain and Tumbra are both rated 5.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do Coach Brain or Tumbra have ads?

Neither Coach Brain nor Tumbra shows ads.

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

Coach Brain ships an update every 2 weeks, and Tumbra fortnightly. Most recently, Coach Brain was updated on September 13, 2026 and Tumbra on August 8, 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.*