# Stack Order vs Catzzle

The clearest difference is in-app purchases: Catzzle at none against Stack Order's 2. Stack Order's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stack Order sells 2 one-off in-app purchases. Catzzle asks for nothing beyond the download.

## The numbers

| Metric | Stack Order | Catzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/catzzle-cat-sudoku-puzzle/id6796723382/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | — | Ad-supported |
| Size | 179 MB | 74 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gloryway Puzzle](https://appshunter.io/developer/1853465960) | [Olaasoft MMC](https://appshunter.io/developer/1655314477) |

## What reviewers say

### Stack Order

[App page](https://appshunter.io/ios/app/stack-order-card-sort-games/id6762169694)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds | $7.99 | one-time |
| Ad Free Pack | $12.99 | one-time |


### Catzzle

[App page](https://appshunter.io/ios/app/catzzle-cat-sudoku-puzzle/id6796723382)

A charming logic puzzle game where you place cats on a grid, using deduction to solve each board. Enjoy unlimited levels, daily challenges, and a global leaderboard, all with a relaxing, kawaii aesthetic. It's a mental escape that respects your time and logic skills.

**Highlights:** Cat-based logic puzzles, Deduction-based gameplay, Unlimited generated levels, Daily streaks and challenges, Global leaderboards and medals, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Order free?

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

### Is Catzzle free?

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

### Do Stack Order or Catzzle have ads?

Catzzle shows ads; Stack Order does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*