# Pi Block vs Scale Control

The clearest difference is in-app purchases: Pi Block at none against Scale Control's 2. Pi Block also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Scale Control sells 2 in-app purchases, starting at $4.99 per month. Pi Block asks for nothing beyond the download.

## The numbers

| Metric | Pi Block | Scale Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 26 MB | 27 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sampath Vangari](https://appshunter.io/developer/1896723727) | [ADNAN STRUJIC](https://appshunter.io/developer/1895920092) |

## What reviewers say

### Pi Block

[App page](https://appshunter.io/ios/app/pi-block/id6770200824)

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

**In-app purchases:** none


### Scale Control

[App page](https://appshunter.io/ios/app/scale-control/id6771542515)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scale Control - Pro Monthly | $4.99 | per month |
| Scale Control - Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Pi Block free?

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

### Is Scale Control free?

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

### Do Pi Block or Scale Control have ads?

Neither Pi Block nor Scale Control 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.*