# Numus Driver vs Real EMF Detector

The clearest difference is in-app purchases: Numus Driver at none against Real EMF Detector's 4. Numus Driver also leads on iOS requirement (15.1 vs 17.0). Real EMF Detector's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Real EMF Detector sells 4 in-app purchases, starting at $1.99 per 7 days. Numus Driver asks for nothing beyond the download.

Numus Driver ships an update every 6 weeks, Real EMF Detector every 3 weeks. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Numus Driver | Real EMF Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 29 MB | 17 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Doingz Tech Global](https://appshunter.io/developer/1878815507) | [MOBILE ALCHEMY LTD](https://appshunter.io/developer/1577973502) |

## What reviewers say

### Numus Driver

[App page](https://appshunter.io/ios/app/numus-driver/id6761051133)

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

**In-app purchases:** none


### Real EMF Detector

[App page](https://appshunter.io/ios/app/real-emf-detector/id6772847396)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Detector Pro | $1.99 | per 7 days |
| EMF Detector Pro | $4.99 | per month |
| EMF Detector Pro | $19.99 | per year |
| EMF Detector Pro – Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Numus Driver free?

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

### Is Real EMF Detector free?

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

### Do Numus Driver or Real EMF Detector have ads?

Neither Numus Driver nor Real EMF Detector shows ads.

### Which is updated more often, Numus Driver or Real EMF Detector?

Numus Driver ships an update every 6 weeks, and Real EMF Detector every 3 weeks. Most recently, Numus Driver was updated on October 1, 2026 and Real EMF Detector on October 12, 2026.

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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.*