# HYROX Performance by CKF vs True Movement Studio US

The clearest difference is ads: True Movement Studio US at none against HYROX Performance by CKF's shown. HYROX Performance by CKF's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price, update cadence and in-app purchases there is nothing between them.

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 September 9, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | HYROX Performance by CKF | True Movement Studio US |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Size | 123 MB | 97 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wuebker Fitness, Inc.](https://appshunter.io/developer/1809759364) | [True Movement](https://appshunter.io/developer/1480347558) |

## What reviewers say

### HYROX Performance by CKF

[App page](https://appshunter.io/ios/app/hyrox-performance-by-ckf/id6744889791)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### True Movement Studio US

[App page](https://appshunter.io/ios/app/true-movement-studio-us/id6758385491)

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

**In-app purchases:** none


## Frequently asked questions

### Is HYROX Performance by CKF free?

HYROX Performance by CKF is free to download, with no in-app purchases.

### Is True Movement Studio US free?

True Movement Studio US is free to download, with no in-app purchases.

### Do HYROX Performance by CKF or True Movement Studio US have ads?

HYROX Performance by CKF shows ads; True Movement Studio US does not.

### Which is updated more often, HYROX Performance by CKF or True Movement Studio US?

HYROX Performance by CKF ships an update every 2 months, and True Movement Studio US every 2 months. Most recently, HYROX Performance by CKF was updated on September 9, 2026 and True Movement Studio US on September 13, 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.*