# Slide Master Puzzle vs Zoo sorting

The clearest difference is in-app purchases: Slide Master Puzzle at none against Zoo sorting's 3. Slide Master Puzzle also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Zoo sorting sells 3 one-off in-app purchases. Slide Master Puzzle asks for nothing beyond the download.

Slide Master Puzzle ships an update weekly, Zoo sorting every 2 weeks. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Slide Master Puzzle | Zoo sorting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 240 MB | 129 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Serenico Labs](https://appshunter.io/developer/1631801659) | [Veronika Spinarova](https://appshunter.io/developer/1896713208) |

## What reviewers say

### Slide Master Puzzle

[App page](https://appshunter.io/ios/app/slide-master-puzzle/id6761901911)

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

**In-app purchases:** none


### Zoo sorting

[App page](https://appshunter.io/ios/app/zoo-sorting/id6770074154)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| 500 Coins | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |


## Frequently asked questions

### Is Slide Master Puzzle free?

Slide Master Puzzle is free to download, with no in-app purchases.

### Is Zoo sorting free?

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

### Do Slide Master Puzzle or Zoo sorting have ads?

Zoo sorting shows ads; Slide Master Puzzle does not.

### Which is updated more often, Slide Master Puzzle or Zoo sorting?

Slide Master Puzzle ships an update weekly, and Zoo sorting every 2 weeks. Most recently, Slide Master Puzzle was updated on October 2, 2026 and Zoo sorting on October 10, 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.*