# Casul vs EMF Detector (Scanner)

The clearest difference is in-app purchases: Casul at none against EMF Detector (Scanner)'s 2. Casul also leads on iOS requirement (13.4 vs 17.6). On price there is nothing between them.

Both are free to download. EMF Detector (Scanner) sells 2 one-off in-app purchases. Casul asks for nothing beyond the download.

## The numbers

| Metric | Casul | EMF Detector (Scanner) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Weekly |
| Size | 25 MB | 6 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | +4 |
| Developer | [Dwit Mexico](https://appshunter.io/developer/1471240503) | [JongMin Lee](https://appshunter.io/developer/1796849061) |

## What reviewers say

### Casul

[App page](https://appshunter.io/ios/app/casul/id6479458169)

**In-app purchases:** none


### EMF Detector (Scanner)

[App page](https://appshunter.io/ios/app/emf-detector-scanner/id6759452241)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Pass | $0.99 | one-time |
| 1 Year Premium Pass | $2.99 | one-time |


## Frequently asked questions

### Is Casul free?

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

### Is EMF Detector (Scanner) free?

EMF Detector (Scanner) is free to download, with in-app purchases available.

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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.*