# К41 vs Prodeco Pharma

The clearest difference is iOS requirement: Prodeco Pharma at 13.0 against К41's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

К41 ships an update every 6 weeks, Prodeco Pharma every 2 months. The most recent releases landed on August 14, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | К41 | Prodeco Pharma |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 51 MB | 52 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fitbase](https://appshunter.io/developer/1530906929) | [Prodeco Pharma S.r.l.](https://appshunter.io/developer/1610504942) |

## 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


### Prodeco Pharma

[App page](https://appshunter.io/ios/app/prodeco-pharma/id1610504940)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is К41 free?

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

### Is Prodeco Pharma free?

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

### Do К41 or Prodeco Pharma have ads?

Neither К41 nor Prodeco Pharma shows ads.

### Which is updated more often, К41 or Prodeco Pharma?

К41 ships an update every 6 weeks, and Prodeco Pharma every 2 months. Most recently, К41 was updated on August 14, 2026 and Prodeco Pharma on September 14, 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.*