# Category Jam vs Math Bubble Jam

The clearest difference is in-app purchases: Category Jam at none against Math Bubble Jam's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Bubble Jam sells 1 one-off in-app purchase. Category Jam asks for nothing beyond the download.

## The numbers

| Metric | Category Jam | Math Bubble Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 9 days |
| Size | 218 MB | 189 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) | [MIGMIG DIJITAL PLATFORM ANONIM SIRKETI](https://appshunter.io/developer/1825868534) |

## What reviewers say

### Category Jam

[App page](https://appshunter.io/ios/app/category-jam/id6762189309)

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

**In-app purchases:** none


### Math Bubble Jam

[App page](https://appshunter.io/ios/app/math-bubble-jam/id6775815248)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $7.99 | one-time |


## Frequently asked questions

### Is Category Jam free?

Category Jam is free to download, with no in-app purchases.

### Is Math Bubble Jam free?

Math Bubble Jam is free to download, with in-app purchases available.

### Do Category Jam or Math Bubble Jam have ads?

Both Category Jam and Math Bubble Jam 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.*