# 4 Hour Physique vs Cass O Coaching

4 Hour Physique and Cass O Coaching 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. 4 Hour Physique sells 1 in-app purchase, starting at $350.00 per month and Cass O Coaching sells 1 in-app purchase, starting at $399.99 per month. Whichever you choose, the download price is not the number that matters.

4 Hour Physique ships an update monthly, Cass O Coaching every 3 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 4 Hour Physique | Cass O Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 54 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Christian Josephides](https://appshunter.io/developer/1686151480) | [Cassandra Ovsienko](https://appshunter.io/developer/1705554694) |

## What reviewers say

### 4 Hour Physique

[App page](https://appshunter.io/ios/app/4-hour-physique/id6448756854)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Coaching | $350.00 | per month |


### Cass O Coaching

[App page](https://appshunter.io/ios/app/cass-o-coaching/id6464120707)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training + Nutrition | $399.99 | per month |


## Frequently asked questions

### Is 4 Hour Physique free?

4 Hour Physique is free to download, with in-app purchases available.

### Is Cass O Coaching free?

Cass O Coaching is free to download, with in-app purchases available.

### Do 4 Hour Physique or Cass O Coaching have ads?

Neither 4 Hour Physique nor Cass O Coaching shows ads.

### Which is updated more often, 4 Hour Physique or Cass O Coaching?

4 Hour Physique ships an update monthly, and Cass O Coaching every 3 weeks. Most recently, 4 Hour Physique was updated on October 5, 2026 and Cass O Coaching on October 12, 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.*