# VideoBlock vs Sharp Eye Challenge

The clearest difference is in-app purchases: Sharp Eye Challenge at none against VideoBlock's 1. Sharp Eye Challenge also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. VideoBlock sells 1 one-off in-app purchase. Sharp Eye Challenge asks for nothing beyond the download.

## The numbers

| Metric | VideoBlock | Sharp Eye Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 198 MB | 100 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成都红橙互娱科技有限公司](https://appshunter.io/developer/1869212765) | [Thai Tran Hong](https://appshunter.io/developer/1858505088) |

## What reviewers say

### VideoBlock

[App page](https://appshunter.io/ios/app/videoblock/id6757837929)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Sharp Eye Challenge

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

**In-app purchases:** none


## Frequently asked questions

### Is VideoBlock free?

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

### Is Sharp Eye Challenge free?

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

### Do VideoBlock or Sharp Eye Challenge have ads?

VideoBlock 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.*