# StrongBody vs KPC Gym

The clearest difference is in-app purchases: KPC Gym at none against StrongBody's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StrongBody sells 3 in-app purchases, starting at $22.99 per month. KPC Gym asks for nothing beyond the download.

StrongBody ships an update every 5 days, KPC Gym weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | StrongBody | KPC Gym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 162 MB | 79 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Strongbody AS](https://appshunter.io/developer/1557774430) | [Kirkenes Performance Center AS](https://appshunter.io/developer/6786253192) |

## What reviewers say

### StrongBody

[App page](https://appshunter.io/ios/app/strongbody/id1615297050)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $22.99 | per month |
| Recipe | $1.99 | one-time |
| Videosession | $2.99 | one-time |


### KPC Gym

[App page](https://appshunter.io/ios/app/kpc-gym/id6786253190)

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

**In-app purchases:** none


## Frequently asked questions

### Is StrongBody free?

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

### Is KPC Gym free?

KPC Gym is free to download, with no in-app purchases.

### Do StrongBody or KPC Gym have ads?

Neither StrongBody nor KPC Gym shows ads.

### Which is updated more often, StrongBody or KPC Gym?

StrongBody ships an update every 5 days, and KPC Gym weekly. Most recently, StrongBody was updated on November 3, 2026 and KPC Gym on October 31, 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.*