# Device Detection vs EMF Detector

The clearest difference is ads: EMF Detector at none against Device Detection's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Device Detection sells 2 in-app purchases, starting at $7.99 per 7 days 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 | Device Detection | EMF Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Size | 195 MB | 3 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kristina Parks](https://appshunter.io/developer/1819476210) | [David Elam](https://appshunter.io/developer/992797875) |

## What reviewers say

### Device Detection

[App page](https://appshunter.io/ios/app/device-detection-revealy/id6748017063)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Camera Detect: Reveal.Y | $7.99 | per 7 days |
| Hidden Camera Detect: Reveal.Y | $8.99 | per 7 days |


### 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 Device Detection free?

Device Detection 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 Device Detection or EMF Detector have ads?

Device Detection shows ads; EMF Detector does not.

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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.*