# PAS Mobile vs Zwierzolub

The clearest difference is device support: Zwierzolub at 3 against PAS Mobile's 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.

PAS Mobile ships an update every 2 months, Zwierzolub every 6 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PAS Mobile | Zwierzolub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 27 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WEBWIZARDS Sp. z o.o.](https://appshunter.io/developer/911263497) | [Ogolnopolskie Towarzystwo Ochrony Zwierzat OTOZ ANIMALS](https://appshunter.io/developer/1773989038) |

## What reviewers say

### PAS Mobile

[App page](https://appshunter.io/ios/app/pas-mobile/id1523049747)

**Features:** Vision Pro support

**In-app purchases:** none


### Zwierzolub

[App page](https://appshunter.io/ios/app/zwierzolub/id6736946708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PAS Mobile free?

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

### Is Zwierzolub free?

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

### Do PAS Mobile or Zwierzolub have ads?

Neither PAS Mobile nor Zwierzolub shows ads.

### Which is updated more often, PAS Mobile or Zwierzolub?

PAS Mobile ships an update every 2 months, and Zwierzolub every 6 weeks. Most recently, PAS Mobile was updated on October 7, 2026 and Zwierzolub on October 10, 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.*