# PrepForge vs ScreenShield

The clearest difference is in-app purchases: PrepForge at none against ScreenShield's 3. PrepForge also leads on device support (3 vs 1) and iOS requirement (14.0.0 vs 17.6). ScreenShield's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. ScreenShield sells 3 in-app purchases, starting at $2.99 per month. PrepForge asks for nothing beyond the download.

## The numbers

| Metric | PrepForge | ScreenShield |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | — |
| Size | 39 MB | 17 MB |
| Requires iOS | **14.0.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WISE APPS DEV](https://appshunter.io/developer/1778404522) | [Chen Yu - Shun](https://appshunter.io/developer/1623107393) |

## What reviewers say

### PrepForge

[App page](https://appshunter.io/ios/app/prepforge/id6746358907)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScreenShield

[App page](https://appshunter.io/ios/app/screenshield-app-time-limit/id6760587734)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |
| Pro Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is PrepForge free?

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

### Is ScreenShield free?

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

### Do PrepForge or ScreenShield have ads?

PrepForge shows ads; ScreenShield 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.*