# Meowsweeper vs Stack Sort 3D

The clearest difference is in-app purchases: Meowsweeper at none against Stack Sort 3D's 5. Stack Sort 3D's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Stack Sort 3D sells 5 one-off in-app purchases. Meowsweeper asks for nothing beyond the download.

Meowsweeper ships an update every 8 days, Stack Sort 3D every 11 days. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Meowsweeper | Stack Sort 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 11 days |
| Size | 25 MB | 42 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pierrick Ingels](https://appshunter.io/developer/6796510506) | [Hardik Ponkiya](https://appshunter.io/developer/1449226399) |

## What reviewers say

### Meowsweeper

[App page](https://appshunter.io/ios/app/meowsweeper-cat-puzzle/id6782924386)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Sort 3D

[App page](https://appshunter.io/ios/app/stack-sort-3d-merge-game/id6793064848)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 700 Coin | $0.99 | one-time |
| No Ads | $2.99 | one-time |
| 2500 Coin | $2.99 | one-time |
| 5000 Coin | $4.99 | one-time |
| Classic Bundle | $9.99 | one-time |


## Frequently asked questions

### Is Meowsweeper free?

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

### Is Stack Sort 3D free?

Stack Sort 3D is free to download, with in-app purchases available.

### Do Meowsweeper or Stack Sort 3D have ads?

Meowsweeper shows ads; Stack Sort 3D does not.

### Which is updated more often, Meowsweeper or Stack Sort 3D?

Meowsweeper ships an update every 8 days, and Stack Sort 3D every 11 days. Most recently, Meowsweeper was updated on October 1, 2026 and Stack Sort 3D on October 3, 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.*