# К41 vs SK STUDIO

The clearest difference is device support: К41 at 2 against SK STUDIO's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | К41 | SK STUDIO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 51 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Fitbase](https://appshunter.io/developer/1530906929) | [Alexey Likhatskiy](https://appshunter.io/developer/1535199061) |

## What reviewers say

### К41

[App page](https://appshunter.io/ios/app/41/id1558443349)

Manage your fitness club membership with this app. Book classes, track attendance, and stay updated on news and promotions. Enjoy an active lifestyle with your family.

**Highlights:** View training schedule, Book training sessions, Get workout reminders, Receive club news, Track attendance, Monitor membership validity

**Features:** Vision Pro support

**In-app purchases:** none


### SK STUDIO

[App page](https://appshunter.io/ios/app/sk-studio/id6503295810)

**In-app purchases:** none


## Frequently asked questions

### Is К41 free?

К41 is free to download, with no in-app purchases.

### Is SK STUDIO free?

SK STUDIO is free to download, with no in-app purchases.

---

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