# App Blocker Vocabulary Builder vs QuadTask

The clearest difference is in-app purchases: App Blocker Vocabulary Builder at none against QuadTask's 1. QuadTask's advantage is iOS requirement (13.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. QuadTask sells 1 in-app purchase, starting at $2.99 per month. App Blocker Vocabulary Builder asks for nothing beyond the download.

## The numbers

| Metric | App Blocker Vocabulary Builder | QuadTask |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 28 MB | 22 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dominik Gyecsek](https://appshunter.io/developer/1447946653) | [Tomohiko Yasui](https://appshunter.io/developer/1858745695) |

## What reviewers say

### App Blocker Vocabulary Builder

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

**Features:** macOS Compatibility

**In-app purchases:** none


### QuadTask

[App page](https://appshunter.io/ios/app/quadtask-eisenhower-matrix/id6773979548)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |


## Frequently asked questions

### Is App Blocker Vocabulary Builder free?

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

### Is QuadTask free?

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

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

Neither App Blocker Vocabulary Builder nor QuadTask shows ads.

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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.*