# Match Stacks vs The Block Unlock

The clearest difference is iOS requirement: Match Stacks at 13.0 against The Block Unlock's 15.0. On price, ads, in-app purchases and device support 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 | Match Stacks | The Block Unlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 142 MB | 257 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Backpack Games](https://appshunter.io/developer/1516613435) | [Fat Cat With a Hat](https://appshunter.io/developer/1847966967) |

## What reviewers say

### Match Stacks

[App page](https://appshunter.io/ios/app/match-stacks/id6754873385)

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

**In-app purchases:** none


### The Block Unlock

[App page](https://appshunter.io/ios/app/the-block-unlock/id6755229365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Match Stacks free?

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

### Is The Block Unlock free?

The Block Unlock is free to download, with no in-app purchases.

### Do Match Stacks or The Block Unlock have ads?

Both Match Stacks and The Block Unlock show ads.

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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.*