# Mouse vs Cat Pet Simulator vs Naughty Bird Simulator 3D

The clearest difference is in-app purchases: Naughty Bird Simulator 3D at none against Mouse vs Cat Pet Simulator's 10. Naughty Bird Simulator 3D also leads on ads (none vs shown). Mouse vs Cat Pet Simulator's advantage is update cadence (daily vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Mouse vs Cat Pet Simulator sells 10 one-off in-app purchases. Naughty Bird Simulator 3D asks for nothing beyond the download.

Mouse vs Cat Pet Simulator ships an update daily, Naughty Bird Simulator 3D every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mouse vs Cat Pet Simulator | Naughty Bird Simulator 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (66 ratings)](https://appshunter.io/ios/app/naughty-bird-simulator-3d/id6761531682/reviews)** |
| Number of ratings | — | **66** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 169 MB | 568 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nine Pixels Limited](https://appshunter.io/developer/1292234101) | [WeUp Global](https://appshunter.io/developer/1886650336) |

## What reviewers say

### Mouse vs Cat Pet Simulator

[App page](https://appshunter.io/ios/app/mouse-vs-cat-pet-simulator/id6745820080)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Pack | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Medium Pack | $4.99 | one-time |
| X2 Pack | $5.99 | one-time |
| Large Pack | $6.99 | one-time |
| XL Pack | $8.99 | one-time |
| All Granny Skins | $9.99 | one-time |
| All Cat Skins | $9.99 | one-time |
| Ultimate Pack | $9.99 | one-time |
| All Character Skins | $24.99 | one-time |


### Naughty Bird Simulator 3D

[App page](https://appshunter.io/ios/app/naughty-bird-simulator-3d/id6761531682)

Engage in a world of humorous challenges and interactive environments. Experiment with physics-based gameplay and creative tools to generate amusing moments and complete playful objectives. Discover surprises and enjoy casual fun with colorful visuals.

**Highlights:** Interactive gameplay, Physics-based challenges, Dynamic environments, Unlockable items, Casual controls, Colorful visuals

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

**In-app purchases:** none


## Frequently asked questions

### Is Mouse vs Cat Pet Simulator free?

Mouse vs Cat Pet Simulator is free to download, with in-app purchases available.

### Is Naughty Bird Simulator 3D free?

Naughty Bird Simulator 3D is free to download, with no in-app purchases.

### Do Mouse vs Cat Pet Simulator or Naughty Bird Simulator 3D have ads?

Mouse vs Cat Pet Simulator shows ads; Naughty Bird Simulator 3D does not.

### Which is updated more often, Mouse vs Cat Pet Simulator or Naughty Bird Simulator 3D?

Mouse vs Cat Pet Simulator ships an update daily, and Naughty Bird Simulator 3D every 3 weeks. Most recently, Mouse vs Cat Pet Simulator was updated on October 28, 2026 and Naughty Bird Simulator 3D 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.*