# RelentlessPerformanceTraining vs CrossFit Willpower

The clearest difference is in-app purchases: CrossFit Willpower at none against RelentlessPerformanceTraining's 1. CrossFit Willpower also leads on update cadence (every 2 months vs every 14 months) and iOS requirement (13.0 vs 15.6). RelentlessPerformanceTraining's advantage is ads (none vs shown). On price 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. CrossFit Willpower asks for nothing beyond the download.

RelentlessPerformanceTraining ships an update every 14 months, CrossFit Willpower every 2 months. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RelentlessPerformanceTraining | CrossFit Willpower |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Freemium | — |
| Size | 8 MB | 84 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arlington Keith Callies](https://appshunter.io/developer/1676515658) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### 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 |


### CrossFit Willpower

[App page](https://appshunter.io/ios/app/crossfit-willpower/id6738555142)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is RelentlessPerformanceTraining free?

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

### Is CrossFit Willpower free?

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

### Do RelentlessPerformanceTraining or CrossFit Willpower have ads?

CrossFit Willpower shows ads; RelentlessPerformanceTraining does not.

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

RelentlessPerformanceTraining ships an update every 14 months, and CrossFit Willpower every 2 months. Most recently, RelentlessPerformanceTraining was updated on October 6, 2026 and CrossFit Willpower on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*