# Kids Screen Block vs SmartBlock

The clearest difference is price: SmartBlock at Free against Kids Screen Block's $1.99. SmartBlock also leads on update cadence (every 11 days vs every 3 weeks). Kids Screen Block's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

SmartBlock is free to download; Kids Screen Block costs $1.99 up front. SmartBlock sells 2 in-app purchases, starting at $4.99 per month. Kids Screen Block asks for nothing beyond the download.

Kids Screen Block ships an update every 3 weeks, SmartBlock every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Kids Screen Block | SmartBlock |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 3 MB | 20 MB |
| Requires iOS | 16.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Borys Ieremenko](https://appshunter.io/developer/1871508908) | [AGUSTIN LUIS FORNIO LAINO](https://appshunter.io/developer/1879003009) |

## What reviewers say

### Kids Screen Block

[App page](https://appshunter.io/ios/app/kids-screen-block/id6758213993)

**In-app purchases:** none


### SmartBlock

[App page](https://appshunter.io/ios/app/smartblock-math-app-blocker/id6760601214)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Weekly | $9.99 | per 7 days |


## Frequently asked questions

### Is Kids Screen Block free?

Kids Screen Block costs $1.99, with no in-app purchases.

### Is SmartBlock free?

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

### Do Kids Screen Block or SmartBlock have ads?

Neither Kids Screen Block nor SmartBlock shows ads.

### Which is updated more often, Kids Screen Block or SmartBlock?

Kids Screen Block ships an update every 3 weeks, and SmartBlock every 11 days. Most recently, Kids Screen Block was updated on October 31, 2026 and SmartBlock on October 31, 2026.

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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.*