# Mr. Catt vs Ossify

The clearest difference is in-app purchases: Ossify at none against Mr. Catt's 5. Ossify also leads on ads (none vs shown) and update cadence (every 10 days vs every 5 months). Mr. Catt's advantage is iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Mr. Catt sells 5 one-off in-app purchases. Ossify asks for nothing beyond the download.

Mr. Catt ships an update every 5 months, Ossify every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mr. Catt | Ossify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/mr-catt/id6630375235/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 286 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [7QUARK LTD.](https://appshunter.io/developer/885745859) | [Gowrahari Kommareddy](https://appshunter.io/developer/6796608294) |

## What reviewers say

### Mr. Catt

[App page](https://appshunter.io/ios/app/mr-catt/id6630375235)

Embark on a cosmic adventure with a cat in this puzzle game. Match cubes across hundreds of levels, uncover a storybook-style narrative, and enjoy interactive backgrounds. It's a relaxing, voiced experience perfect for quick brain exercises.

**Highlights:** Voiced story mode, Hundreds of match-3 levels, Interactive backgrounds, Cosmic cat adventure, Offline play, Frequent level updates

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimit moves for a stage | $0.99 | one-time |
| Skip a stage | $0.99 | one-time |
| Undo x5 | $0.99 | one-time |
| Shuffle x3 | $0.99 | one-time |
| Remove All Ads | $7.99 | one-time |


### Ossify

[App page](https://appshunter.io/ios/app/ossify/id6796608292)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mr. Catt free?

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

### Is Ossify free?

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

### Do Mr. Catt or Ossify have ads?

Mr. Catt shows ads; Ossify does not.

### Which is updated more often, Mr. Catt or Ossify?

Mr. Catt ships an update every 5 months, and Ossify every 10 days. Most recently, Mr. Catt was updated on November 4, 2026 and Ossify 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.*