# Pub Perx vs Mary's Cardiff

The clearest difference is update cadence: Mary's Cardiff at every 4 weeks against Pub Perx's every 27 months. Mary's Cardiff also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, 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.

Pub Perx ships an update every 27 months, Mary's Cardiff every 4 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pub Perx | Mary's Cardiff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 4 weeks** |
| Size | 33 MB | 119 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Spectrum Pub Co Ltd](https://appshunter.io/developer/1560203402) | [Eposbuddy Ltd](https://appshunter.io/developer/1575740368) |

## What reviewers say

### Pub Perx

[App page](https://appshunter.io/ios/app/pub-perx/id6471982165)

**Features:** Apple Wallet

**In-app purchases:** none


### Mary's Cardiff

[App page](https://appshunter.io/ios/app/marys-cardiff/id6764287126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pub Perx free?

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

### Is Mary's Cardiff free?

Mary's Cardiff is free to download, with no in-app purchases.

### Do Pub Perx or Mary's Cardiff have ads?

Neither Pub Perx nor Mary's Cardiff shows ads.

### Which is updated more often, Pub Perx or Mary's Cardiff?

Pub Perx ships an update every 27 months, and Mary's Cardiff every 4 weeks. Most recently, Pub Perx was updated on November 4, 2026 and Mary's Cardiff on October 31, 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.*