# Øya CrossFit vs RelentlessPerformanceTraining

The clearest difference is in-app purchases: Øya CrossFit at none against RelentlessPerformanceTraining's 1. Øya CrossFit also leads on iOS requirement (13.4 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RelentlessPerformanceTraining sells 1 in-app purchase, starting at $19.99 per month. Øya CrossFit asks for nothing beyond the download.

Øya CrossFit ships an update every 18 months, RelentlessPerformanceTraining every 14 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Øya CrossFit | RelentlessPerformanceTraining |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/relentlessperformancetraining/id6446181677/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 14 months** |
| Monetization | — | Freemium |
| Size | 34 MB | 8 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Arlington Keith Callies](https://appshunter.io/developer/1676515658) |

## What reviewers say

### Øya CrossFit

[App page](https://appshunter.io/ios/app/ya-crossfit/id1600429723)

**Features:** macOS Compatibility

**In-app purchases:** none


### RelentlessPerformanceTraining

[App page](https://appshunter.io/ios/app/relentlessperformancetraining/id6446181677)

This app promotes the importance of movement and functional training to prevent injuries. It incorporates various disciplines like yoga, calisthenics, and kettlebell training to enhance mobility and overall physical well-being.

**Highlights:** Functional training philosophy, Injury prevention focus, Yoga integration, Calisthenics guidance, Kettlebell training, Mobility enhancement

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relentless PT | $19.99 | per month |


## Frequently asked questions

### Is Øya CrossFit free?

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

### Is RelentlessPerformanceTraining free?

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

### Do Øya CrossFit or RelentlessPerformanceTraining have ads?

Neither Øya CrossFit nor RelentlessPerformanceTraining shows ads.

### Which is updated more often, Øya CrossFit or RelentlessPerformanceTraining?

Øya CrossFit ships an update every 18 months, and RelentlessPerformanceTraining every 14 months. Most recently, Øya CrossFit was updated on October 25, 2026 and RelentlessPerformanceTraining on November 3, 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.*