# PROTR vs BelieVe Challenge

The clearest difference is in-app purchases: BelieVe Challenge at none against PROTR's 10. BelieVe Challenge also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PROTR sells 10 in-app purchases, starting at $149.99 per month. BelieVe Challenge asks for nothing beyond the download.

PROTR ships an update every 5 weeks, BelieVe Challenge every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | PROTR | BelieVe Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 79 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Out Of Home Limited](https://appshunter.io/developer/1882309152) | [Club Wheelock Limited](https://appshunter.io/developer/1221864916) |

## What reviewers say

### PROTR

[App page](https://appshunter.io/ios/app/protr-workout-and-training-log/id6760012262)

**Features:** Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PROTR Coaching | $149.99 | per month |
| PROTR Coaching | $159.99 | per month |
| PROTR Coaching | $164.99 | per month |
| PROTR Coaching | $169.99 | per month |
| PROTR Coaching | $174.99 | per month |
| PROTR Coaching | $179.99 | per month |
| PROTR Coaching | $184.99 | per month |
| PROTR Coaching | $189.99 | per month |
| PROTR Coaching | $194.99 | per month |
| PROTR Coaching | $199.99 | per month |


### BelieVe Challenge

[App page](https://appshunter.io/ios/app/believe-challenge/id6760682480)

**In-app purchases:** none


## Frequently asked questions

### Is PROTR free?

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

### Is BelieVe Challenge free?

BelieVe Challenge is free to download, with no in-app purchases.

### Do PROTR or BelieVe Challenge have ads?

Neither PROTR nor BelieVe Challenge shows ads.

### Which is updated more often, PROTR or BelieVe Challenge?

PROTR ships an update every 5 weeks, and BelieVe Challenge every 3 weeks. Most recently, PROTR was updated on October 25, 2026 and BelieVe Challenge on October 25, 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.*