# EMF Detector vs RADOM

The clearest difference is ads: RADOM at none against EMF Detector's shown. RADOM also leads on update cadence (every 7 months vs every 86 months) and iOS requirement (15.5 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EMF Detector ships an update every 86 months, RADOM every 7 months. The most recent releases landed on November 2, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | EMF Detector | RADOM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 86 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 14 MB | 4 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Aqib](https://appshunter.io/developer/1273916792) | [JS TECHWIN Co., Ltd.](https://appshunter.io/developer/1641211285) |

## What reviewers say

### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-radiation-meter/id1435484022)

This tool uses your iPhone's magnetometer to measure electromagnetic field (EMF) activity in real time. Visualize EMF levels with clear indicators and receive haptic alerts when levels rise. Explore your surroundings with confidence by understanding magnetic field strength.

**Highlights:** EMF Meter for microtesla readings, Real-time radiation meter, Activity level indicators (safe, caution, alert), Haptic alerts for high EMF, Simple, instant measurement interface

**In-app purchases:** none


### RADOM

[App page](https://appshunter.io/ios/app/radom/id1641211283)

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

**In-app purchases:** none


## Frequently asked questions

### Is EMF Detector free?

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

### Is RADOM free?

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

### Do EMF Detector or RADOM have ads?

EMF Detector shows ads; RADOM does not.

### Which is updated more often, EMF Detector or RADOM?

EMF Detector ships an update every 86 months, and RADOM every 7 months. Most recently, EMF Detector was updated on November 2, 2026 and RADOM on October 20, 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.*