# HatStacker vs TetroCat

The clearest difference is iOS requirement: HatStacker at 12.0 against TetroCat'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 | HatStacker | TetroCat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 43 MB | 238 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Jean-Baptiste Bolcato](https://appshunter.io/developer/492088331) | [Artsiom Yakimau](https://appshunter.io/developer/1717592805) |

## What reviewers say

### HatStacker

[App page](https://appshunter.io/ios/app/hatstacker/id6451268000)

**Features:** macOS Compatibility

**In-app purchases:** none


### TetroCat

[App page](https://appshunter.io/ios/app/tetrocat-falling-blocks-game/id6472714476)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HatStacker free?

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

### Is TetroCat free?

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

### Do HatStacker or TetroCat have ads?

Both HatStacker and TetroCat 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.*