# Button Mashing Online vs Void Stacker

The clearest difference is iOS requirement: Button Mashing Online at 15.0 against Void Stacker's 18.0. 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 | Button Mashing Online | Void Stacker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 days |
| Size | 18 MB | 8 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kai Inoue](https://appshunter.io/developer/1870824246) | [Yuma Ueno](https://appshunter.io/developer/1842015188) |

## What reviewers say

### Button Mashing Online

[App page](https://appshunter.io/ios/app/button-mashing-online/id6759033480)

**Features:** macOS Compatibility

**In-app purchases:** none


### Void Stacker

[App page](https://appshunter.io/ios/app/void-stacker-block-tower-game/id6781205211)

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

**In-app purchases:** none


## Frequently asked questions

### Is Button Mashing Online free?

Button Mashing Online is free to download, with no in-app purchases.

### Is Void Stacker free?

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

### Do Button Mashing Online or Void Stacker have ads?

Both Button Mashing Online and Void Stacker 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.*