# Block Eraser vs Math Bubble Jam

The clearest difference is in-app purchases: Block Eraser 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. Block Eraser asks for nothing beyond the download.

## The numbers

| Metric | Block Eraser | Math Bubble Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 9 days |
| Size | 298 MB | 189 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Entertale Games](https://appshunter.io/developer/1873293129) | [MIGMIG DIJITAL PLATFORM ANONIM SIRKETI](https://appshunter.io/developer/1825868534) |

## What reviewers say

### Block Eraser

[App page](https://appshunter.io/ios/app/block-eraser-puzzle/id6759444281)

**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 Block Eraser free?

Block Eraser 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 Block Eraser or Math Bubble Jam have ads?

Both Block Eraser 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.*