# Sharp Eye Challenge vs Compound Boom

The clearest difference is ads: Sharp Eye Challenge at none against Compound Boom's shown. On price, in-app purchases, device support and iOS requirement 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 | Sharp Eye Challenge | Compound Boom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Size | 100 MB | 87 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thai Tran Hong](https://appshunter.io/developer/1858505088) | [桂芝 李](https://appshunter.io/developer/1860795345) |

## What reviewers say

### Sharp Eye Challenge

[App page](https://appshunter.io/ios/app/sharp-eye-challenge/id6760840397)

**In-app purchases:** none


### Compound Boom

[App page](https://appshunter.io/ios/app/compound-boom/id6760965686)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sharp Eye Challenge free?

Sharp Eye Challenge is free to download, with no in-app purchases.

### Is Compound Boom free?

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

### Do Sharp Eye Challenge or Compound Boom have ads?

Compound Boom shows ads; Sharp Eye Challenge 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.*