# Card Jam 3D vs Math Genius+

The clearest difference is ads: Math Genius+ at none against Card Jam 3D's shown. Card Jam 3D's advantage is iOS requirement (12.0 vs 15.6). 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 | Card Jam 3D | Math Genius+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 77 MB | 4 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volt Games Lda](https://appshunter.io/developer/1447238738) | [hirokazu murabe](https://appshunter.io/developer/894364772) |

## What reviewers say

### Card Jam 3D

[App page](https://appshunter.io/ios/app/card-jam-3d/id6737410455)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Genius+

[App page](https://appshunter.io/ios/app/math-genius-plus/id6751806578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Card Jam 3D free?

Card Jam 3D is free to download, with no in-app purchases.

### Is Math Genius+ free?

Math Genius+ is free to download, with no in-app purchases.

### Do Card Jam 3D or Math Genius+ have ads?

Card Jam 3D shows ads; Math Genius+ 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.*