# PrepForge vs App Blocker Vocabulary Builder

The clearest difference is ads: App Blocker Vocabulary Builder at none against PrepForge's shown. PrepForge's advantage is iOS requirement (14.0.0 vs 17.6). On price, in-app purchases and device support 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 | PrepForge | App Blocker Vocabulary Builder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | — |
| Size | 39 MB | 28 MB |
| Requires iOS | **14.0.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WISE APPS DEV](https://appshunter.io/developer/1778404522) | [Dominik Gyecsek](https://appshunter.io/developer/1447946653) |

## What reviewers say

### PrepForge

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

**Features:** macOS Compatibility

**In-app purchases:** none


### App Blocker Vocabulary Builder

[App page](https://appshunter.io/ios/app/app-blocker-vocabulary-builder/id6752580039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PrepForge free?

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

### Is App Blocker Vocabulary Builder free?

App Blocker Vocabulary Builder is free to download, with no in-app purchases.

### Do PrepForge or App Blocker Vocabulary Builder have ads?

PrepForge shows ads; App Blocker Vocabulary Builder 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.*