# Third Eye Performance vs Gymetra

The clearest difference is update cadence: Third Eye Performance at every 6 days against Gymetra's fortnightly. Third Eye Performance also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Third Eye Performance sells 3 in-app purchases, starting at $79.99 per year and Gymetra sells 1 in-app purchase, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Third Eye Performance ships an update every 6 days, Gymetra fortnightly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Third Eye Performance | Gymetra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 48 MB | 14 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Third Eye Software Oy](https://appshunter.io/developer/1877145562) | [Juan Quinones](https://appshunter.io/developer/1867029221) |

## What reviewers say

### Third Eye Performance

[App page](https://appshunter.io/ios/app/third-eye-performance/id6759169073)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Third Eye Basic | $79.99 | per year |
| Third Eye Pro | $190.00 | per year |
| Third Eye Enterprise | $999.99 | per year |


### Gymetra

[App page](https://appshunter.io/ios/app/gymetra/id6759612212)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gymetra Prime Monthly | $12.99 | per month |


## Frequently asked questions

### Is Third Eye Performance free?

Third Eye Performance is free to download, with in-app purchases available.

### Is Gymetra free?

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

### Do Third Eye Performance or Gymetra have ads?

Neither Third Eye Performance nor Gymetra shows ads.

### Which is updated more often, Third Eye Performance or Gymetra?

Third Eye Performance ships an update every 6 days, and Gymetra fortnightly. Most recently, Third Eye Performance was updated on October 4, 2026 and Gymetra on October 2, 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.*