# mPupil.pl vs Krolicznik

The clearest difference is in-app purchases: mPupil.pl at none against Krolicznik's 4. mPupil.pl also leads on update cadence (every 5 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Krolicznik sells 4 in-app purchases, starting at $1.99 per month. mPupil.pl asks for nothing beyond the download.

mPupil.pl ships an update every 5 days, Krolicznik every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mPupil.pl | Krolicznik |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Size | 97 MB | 14 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maciej Glazer](https://appshunter.io/developer/1845529089) | [Pawel Grzesiak](https://appshunter.io/developer/1885581749) |

## What reviewers say

### mPupil.pl

[App page](https://appshunter.io/ios/app/mpupilpl/id6753892025)

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

**In-app purchases:** none


### Krolicznik

[App page](https://appshunter.io/ios/app/krolicznik/id6760660503)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Królicznik Premium | $1.99 | per month |
| Krolicznik Pro | $2.99 | per month |
| Królicznik Premium Rok | $19.99 | per year |
| Królicznik Pro | $24.99 | per year |


## Frequently asked questions

### Is mPupil.pl free?

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

### Is Krolicznik free?

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

### Do mPupil.pl or Krolicznik have ads?

Neither mPupil.pl nor Krolicznik shows ads.

### Which is updated more often, mPupil.pl or Krolicznik?

mPupil.pl ships an update every 5 days, and Krolicznik every 10 days. Most recently, mPupil.pl was updated on October 25, 2026 and Krolicznik on October 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.*