# Clamp vs Anchor

The clearest difference is in-app purchases: Anchor at none against Clamp's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clamp sells 2 in-app purchases, starting at $2.99 per month. Anchor asks for nothing beyond the download.

## The numbers

| Metric | Clamp | Anchor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 5 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jayeshkumar Akbari](https://appshunter.io/developer/1760800876) | [Niklas Buehler](https://appshunter.io/developer/1825094503) |

## What reviewers say

### 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 |


### Anchor

[App page](https://appshunter.io/ios/app/anchor-screen-time-blocker/id6802716241)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clamp free?

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

### Is Anchor free?

Anchor is free to download, with no in-app purchases.

### Do Clamp or Anchor have ads?

Neither Clamp nor Anchor 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.*