# Gonza vs Cat Probability Roulette

The clearest difference is ads: Gonza at none against Cat Probability Roulette's shown. Gonza also leads on iOS requirement (12.1 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Gonza sells 1 one-off in-app purchase and Cat Probability Roulette sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Gonza | Cat Probability Roulette |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Size | 12 MB | 138 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Montoya](https://appshunter.io/developer/1437662605) | [Yusuke Okada](https://appshunter.io/developer/1793725878) |

## What reviewers say

### Gonza

[App page](https://appshunter.io/ios/app/gonza/id1458357737)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duda | $9.99 | one-time |


### Cat Probability Roulette

[App page](https://appshunter.io/ios/app/cat-probability-roulette/id6754866024)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is Gonza free?

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

### Is Cat Probability Roulette free?

Cat Probability Roulette is free to download, with in-app purchases available.

### Do Gonza or Cat Probability Roulette have ads?

Cat Probability Roulette shows ads; Gonza does not.

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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.*