# Circle Dunk vs Stack Ball Tower Smash 3D

The clearest difference is ads: Circle Dunk at none against Stack Ball Tower Smash 3D's shown. Circle Dunk also leads on iOS requirement (13.0 vs 15.0). On price, 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 | Circle Dunk | Stack Ball Tower Smash 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 44 MB | 107 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andres Brockmann](https://appshunter.io/developer/1691955969) | [Bhavik Damasiya](https://appshunter.io/developer/1768737626) |

## What reviewers say

### Circle Dunk

[App page](https://appshunter.io/ios/app/circle-dunk/id6451361416)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Ball Tower Smash 3D

[App page](https://appshunter.io/ios/app/stack-ball-tower-smash-3d/id6758982910)

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

**In-app purchases:** none


## Frequently asked questions

### Is Circle Dunk free?

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

### Is Stack Ball Tower Smash 3D free?

Stack Ball Tower Smash 3D is free to download, with no in-app purchases.

### Do Circle Dunk or Stack Ball Tower Smash 3D have ads?

Stack Ball Tower Smash 3D shows ads; Circle Dunk 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.*