# Performance Dynamics vs Club Eight3

The clearest difference is update cadence: Club Eight3 at every 4 days against Performance Dynamics's every 9 months. Club Eight3 also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Performance Dynamics ships an update every 9 months, Club Eight3 every 4 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Performance Dynamics | Club Eight3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Size | 55 MB | 67 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TeamUp Sports](https://appshunter.io/developer/1449504626) | [Ashbourne](https://appshunter.io/developer/1130933933) |

## What reviewers say

### Performance Dynamics

[App page](https://appshunter.io/ios/app/performance-dynamics/id6447365555)

**In-app purchases:** none


### Club Eight3

[App page](https://appshunter.io/ios/app/club-eight3/id6771662316)

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

**In-app purchases:** none


## Frequently asked questions

### Is Performance Dynamics free?

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

### Is Club Eight3 free?

Club Eight3 is free to download, with no in-app purchases.

### Which is updated more often, Performance Dynamics or Club Eight3?

Performance Dynamics ships an update every 9 months, and Club Eight3 every 4 days. Most recently, Performance Dynamics was updated on October 9, 2026 and Club Eight3 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.*