# Screen Time Blocker vs Clamp

The clearest difference is update cadence: Screen Time Blocker at every 3 days against Clamp's weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Screen Time Blocker sells 3 in-app purchases, starting at $2.99 per month and Clamp sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Screen Time Blocker ships an update every 3 days, Clamp weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Screen Time Blocker | Clamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 5 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Can Berk Hayretdag](https://appshunter.io/developer/1629754201) | [Jayeshkumar Akbari](https://appshunter.io/developer/1760800876) |

## What reviewers say

### Screen Time Blocker

[App page](https://appshunter.io/ios/app/screen-time-blocker-aphel/id6739789721)

This app helps you regain control of your phone usage by blocking distracting applications and websites. Set custom time limits, track your usage, and utilize focus modes to improve concentration and reduce digital distractions for a more productive day.

**Highlights:** Block distracting apps and websites, Set custom screen time limits, Track phone usage, Smart reminders and focus modes, Reduce phone addiction, Boost productivity

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Pro Monthly | $2.99 | per month |
| Focus Pro Annual Close Offer | $9.99 | per year |
| Focus Pro Annual | $19.99 | per year |


### Clamp

[App page](https://appshunter.io/ios/app/clamp-screen-time-control/id6755137297)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Pro (Full Access) | $2.99 | per month |
| 1 Year Pro (Full Access) | $5.99 | per year |


## Frequently asked questions

### Is Screen Time Blocker free?

Screen Time Blocker is free to download, with in-app purchases available.

### Is Clamp free?

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

### Do Screen Time Blocker or Clamp have ads?

Neither Screen Time Blocker nor Clamp shows ads.

### Which is updated more often, Screen Time Blocker or Clamp?

Screen Time Blocker ships an update every 3 days, and Clamp weekly. Most recently, Screen Time Blocker was updated on October 30, 2026 and Clamp on November 5, 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.*