# Boom Brains vs CometChaser

The clearest difference is in-app purchases: CometChaser at none against Boom Brains's 1. Boom Brains's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Boom Brains sells 1 one-off in-app purchase. CometChaser asks for nothing beyond the download.

## The numbers

| Metric | Boom Brains | CometChaser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 20 MB | 82 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Oliver Williams](https://appshunter.io/developer/1144203620) | [C4.std](https://appshunter.io/developer/1478553722) |

## What reviewers say

### Boom Brains

[App page](https://appshunter.io/ios/app/boom-brains/id6443761867)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $0.99 | one-time |


### CometChaser

[App page](https://appshunter.io/ios/app/cometchaser/id6444502992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boom Brains free?

Boom Brains is free to download, with in-app purchases available.

### Is CometChaser free?

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

### Do Boom Brains or CometChaser have ads?

CometChaser shows ads; Boom Brains 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.*