# ZwolnienieL4.pl vs ZDROWO

The clearest difference is iOS requirement: ZDROWO at 14.0 against ZwolnienieL4.pl's 17.6. On price, ads, in-app purchases and device support 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 | ZwolnienieL4.pl | ZDROWO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 4 MB | 17 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Kenko Group Sp. z o.o](https://appshunter.io/developer/1868776762) | [ZDROWO MEDICAL SP Z O O](https://appshunter.io/developer/6787976072) |

## What reviewers say

### ZwolnienieL4.pl

[App page](https://appshunter.io/ios/app/zwolnieniel4pl/id6760673646)

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

**In-app purchases:** none


### ZDROWO

[App page](https://appshunter.io/ios/app/zdrowo/id6787976070)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZwolnienieL4.pl free?

ZwolnienieL4.pl is free to download, with no in-app purchases.

### Is ZDROWO free?

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

### Do ZwolnienieL4.pl or ZDROWO have ads?

Neither ZwolnienieL4.pl nor ZDROWO shows ads.

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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.*