# Klub Klienta Manager vs OOS Manager

The clearest difference is in-app purchases: OOS Manager at none against Klub Klienta Manager's 3. Klub Klienta Manager's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Klub Klienta Manager sells 3 one-off in-app purchases. OOS Manager asks for nothing beyond the download.

Klub Klienta Manager ships an update every 5 weeks, OOS Manager every 3 months. The most recent releases landed on September 17, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Klub Klienta Manager | OOS Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 35 MB | 46 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tomasz Liebich](https://appshunter.io/developer/1579238603) | [Lukasz Kmiecik](https://appshunter.io/developer/1676048515) |

## What reviewers say

### Klub Klienta Manager

[App page](https://appshunter.io/ios/app/klub-klienta-manager/id1580306078)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pakiet KK-MEDIUM | $7.99 | one-time |
| Pakiet KK-MAX | $11.99 | one-time |
| Pakiet KK-ULTIMATE | $16.99 | one-time |


### OOS Manager

[App page](https://appshunter.io/ios/app/oos-manager/id6502593581)

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

**In-app purchases:** none


## Frequently asked questions

### Is Klub Klienta Manager free?

Klub Klienta Manager is free to download, with in-app purchases available.

### Is OOS Manager free?

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

### Do Klub Klienta Manager or OOS Manager have ads?

Neither Klub Klienta Manager nor OOS Manager shows ads.

### Which is updated more often, Klub Klienta Manager or OOS Manager?

Klub Klienta Manager ships an update every 5 weeks, and OOS Manager every 3 months. Most recently, Klub Klienta Manager was updated on September 17, 2026 and OOS Manager on August 24, 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.*