# SmartBlock vs Screen Time & App Limits

The clearest difference is update cadence: Screen Time & App Limits at every 5 days against SmartBlock's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SmartBlock sells 2 in-app purchases, starting at $2.99 per 7 days and Screen Time & App Limits sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SmartBlock ships an update every 10 days, Screen Time & App Limits every 5 days. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | SmartBlock | Screen Time & App Limits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smartblock-math-app-blocker/id6760601214/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 20 MB | 5 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AGUSTIN LUIS FORNIO LAINO](https://appshunter.io/developer/1879003009) | [少元 李](https://appshunter.io/developer/6798907890) |

## What reviewers say

### SmartBlock

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

This app requires children to solve math or logic challenges before accessing blocked applications. Parents can customize app blocking and challenge difficulty, with no ads or tracking. It offers a free tier for one app block and a premium subscription for unlimited blocking.

**Highlights:** Math and logic challenges for app access, Customizable app blocking, Adjustable challenge difficulty, Offline functionality, No ads or tracking, Supports iPhone, iPad, and Mac

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $4.99 | per month |


### Screen Time & App Limits

[App page](https://appshunter.io/ios/app/screen-time-and-app-limits/id6805848434)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久解锁 | $3.99 | one-time |


## Frequently asked questions

### Is SmartBlock free?

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

### Is Screen Time & App Limits free?

Screen Time & App Limits is free to download, with in-app purchases available.

### Do SmartBlock or Screen Time & App Limits have ads?

Neither SmartBlock nor Screen Time & App Limits shows ads.

### Which is updated more often, SmartBlock or Screen Time & App Limits?

SmartBlock ships an update every 10 days, and Screen Time & App Limits every 5 days. Most recently, SmartBlock was updated on November 9, 2026 and Screen Time & App Limits on November 10, 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.*