# CrossFit Dux vs A1 Performance

CrossFit Dux and A1 Performance are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CrossFit Dux | A1 Performance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 78 MB | 4 MB |
| Requires iOS | 15 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Trustee for Wilson Family Trust](https://appshunter.io/developer/6780672914) | [arran humphreys](https://appshunter.io/developer/1844357821) |

## What reviewers say

### CrossFit Dux

[App page](https://appshunter.io/ios/app/crossfit-dux/id6756683074)

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

**In-app purchases:** none


### A1 Performance

[App page](https://appshunter.io/ios/app/a1-performance/id6805295993)

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

**In-app purchases:** none


## Frequently asked questions

### Is CrossFit Dux free?

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

### Is A1 Performance free?

A1 Performance is free to download, with no in-app purchases.

### Do CrossFit Dux or A1 Performance have ads?

Neither CrossFit Dux nor A1 Performance shows ads.

### Which is updated more often, CrossFit Dux or A1 Performance?

CrossFit Dux ships an update every 2 months, and A1 Performance every 2 months. Most recently, CrossFit Dux was updated on October 30, 2026 and A1 Performance on November 6, 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.*