# WIRT vs Fat Monk

The clearest difference is update cadence: Fat Monk at monthly against WIRT's every 2 months. 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.

WIRT ships an update every 2 months, Fat Monk monthly. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | WIRT | Fat Monk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 67 MB | 92 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ventopay gmbh](https://appshunter.io/developer/1242202459) | [APRO Kassensysteme GmbH](https://appshunter.io/developer/1477866976) |

## What reviewers say

### WIRT

[App page](https://appshunter.io/ios/app/wirtual-by-eurest/id1340867679)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fat Monk

[App page](https://appshunter.io/ios/app/fat-monk/id6450370198)

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

**In-app purchases:** none


## Frequently asked questions

### Is WIRT free?

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

### Is Fat Monk free?

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

### Do WIRT or Fat Monk have ads?

Neither WIRT nor Fat Monk shows ads.

### Which is updated more often, WIRT or Fat Monk?

WIRT ships an update every 2 months, and Fat Monk monthly. Most recently, WIRT was updated on October 7, 2026 and Fat Monk on October 12, 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.*