# Stack 101 Tower vs Spiral Clash

The clearest difference is iOS requirement: Stack 101 Tower at 12.0 against Spiral Clash'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 | Stack 101 Tower | Spiral Clash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | — |
| Size | 54 MB | 96 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZHENG YU-XIANG](https://appshunter.io/developer/1863257025) | [Amit Kandial](https://appshunter.io/developer/1858479815) |

## What reviewers say

### Stack 101 Tower

[App page](https://appshunter.io/ios/app/stack-101-tower/id6759484448)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spiral Clash

[App page](https://appshunter.io/ios/app/spiral-clash/id6759514823)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack 101 Tower free?

Stack 101 Tower is free to download, with no in-app purchases.

### Is Spiral Clash free?

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

### Do Stack 101 Tower or Spiral Clash have ads?

Both Stack 101 Tower and Spiral Clash 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.*