# App Blocker Vocabulary Builder vs Stop Doomscrolling

The clearest difference is in-app purchases: App Blocker Vocabulary Builder at none against Stop Doomscrolling's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stop Doomscrolling sells 4 in-app purchases, starting at $4.99 per 7 days. App Blocker Vocabulary Builder asks for nothing beyond the download.

## The numbers

| Metric | App Blocker Vocabulary Builder | Stop Doomscrolling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 28 MB | 20 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Dominik Gyecsek](https://appshunter.io/developer/1447946653) | [Arrpit Tiwari](https://appshunter.io/developer/1854495969) |

## 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


### Stop Doomscrolling

[App page](https://appshunter.io/ios/app/stop-doomscrolling-mathunlock/id6758373394)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $24.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is App Blocker Vocabulary Builder free?

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

### Is Stop Doomscrolling free?

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

### Do App Blocker Vocabulary Builder or Stop Doomscrolling have ads?

Neither App Blocker Vocabulary Builder nor Stop Doomscrolling 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.*