# Student Factory 3D vs Speed Stacking

The clearest difference is ads: Speed Stacking at none against Student Factory 3D's shown. Student Factory 3D's advantage is iOS requirement (12.0 vs 17.0). 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 | Student Factory 3D | Speed Stacking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 81 MB | 9 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studio Billion Oyun Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1376600366) | [Geekme](https://appshunter.io/developer/823506026) |

## What reviewers say

### Student Factory 3D

[App page](https://appshunter.io/ios/app/student-factory-3d/id1609467148)

**Features:** macOS Compatibility

**In-app purchases:** none


### Speed Stacking

[App page](https://appshunter.io/ios/app/speed-stacking/id6804643488)

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

**In-app purchases:** none


## Frequently asked questions

### Is Student Factory 3D free?

Student Factory 3D is free to download, with no in-app purchases.

### Is Speed Stacking free?

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

### Do Student Factory 3D or Speed Stacking have ads?

Student Factory 3D shows ads; Speed Stacking 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.*