# EMF Scan vs EMF Detector

The clearest difference is ads: EMF Detector at none against EMF Scan's shown. EMF Scan's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. EMF Scan sells 1 one-off in-app purchase and EMF Detector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | EMF Scan | EMF Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 29 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yasuhiro Kodama](https://appshunter.io/developer/1895805086) | [David Elam](https://appshunter.io/developer/992797875) |

## What reviewers say

### EMF Scan

[App page](https://appshunter.io/ios/app/emf-scan/id6770155541)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $0.99 | one-time |


### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-vectorscope/id6794047874)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $5.99 | one-time |


## Frequently asked questions

### Is EMF Scan free?

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

### Is EMF Detector free?

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

### Do EMF Scan or EMF Detector have ads?

EMF Scan shows ads; EMF Detector does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*