# Ultimate Stack Attack vs Space Tunnel Run Game

The clearest difference is ads: Space Tunnel Run Game at none against Ultimate Stack Attack's shown. Ultimate Stack Attack's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.2). On price and in-app purchases 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 | Ultimate Stack Attack | Space Tunnel Run Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 49 months | — |
| Size | 75 MB | 6 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aleksa Racovic](https://appshunter.io/developer/1255649501) | [John Britto](https://appshunter.io/developer/1881684036) |

## What reviewers say

### Ultimate Stack Attack

[App page](https://appshunter.io/ios/app/ultimate-stack-attack/id1319313442)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Tunnel Run Game

[App page](https://appshunter.io/ios/app/space-tunnel-run-game/id6762129753)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Stack Attack free?

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

### Is Space Tunnel Run Game free?

Space Tunnel Run Game is free to download, with no in-app purchases.

### Do Ultimate Stack Attack or Space Tunnel Run Game have ads?

Ultimate Stack Attack shows ads; Space Tunnel Run Game 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.*