# Stack Clash vs PatternMaster

The clearest difference is ads: Stack Clash at none against PatternMaster's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Stack Clash | PatternMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 10 days |
| Size | 46 MB | 8 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KONSTANTINOS EFKARPIDIS](https://appshunter.io/developer/1754553472) | [Kyrantis AI Technologies Inc.](https://appshunter.io/developer/1857009461) |

## What reviewers say

### Stack Clash

[App page](https://appshunter.io/ios/app/stack-clash-build-high/id6754847803)

**Features:** macOS Compatibility

**In-app purchases:** none


### PatternMaster

[App page](https://appshunter.io/ios/app/patternmaster-brain-training/id6760214790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Clash free?

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

### Is PatternMaster free?

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

### Do Stack Clash or PatternMaster have ads?

PatternMaster shows ads; Stack Clash does not.

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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.*