# Personal Dosimetry Assistant vs Radex

The clearest difference is ads: Personal Dosimetry Assistant at none against Radex's shown. Personal Dosimetry Assistant also leads on iOS requirement (11.0 vs 15.0). Radex's advantage is device support (4 vs 2). On price, update cadence and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Personal Dosimetry Assistant | Radex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/radex-5g-emf-detector/id6738017621/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 21 MB | 4 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stroetenga Technologies B.V.](https://appshunter.io/developer/1564096411) | [NETM S A S](https://appshunter.io/developer/1778903485) |

## What reviewers say

### Personal Dosimetry Assistant

[App page](https://appshunter.io/ios/app/personal-dosimetry-assistant/id1564096409)

**Features:** macOS Compatibility

**In-app purchases:** none


### Radex

[App page](https://appshunter.io/ios/app/radex-5g-emf-detector/id6738017621)

This application measures 5G EMF radiation using your device's sensors and magnetometer. It offers an easy-to-use interface with a color-coded system for readings and supports Apple Watch integration.

**Highlights:** 5G EMF radiation detection, On-device sensor utilization, Magnetometer for accuracy, Color-coded readings, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Personal Dosimetry Assistant free?

Personal Dosimetry Assistant is free to download, with no in-app purchases.

### Is Radex free?

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

### Do Personal Dosimetry Assistant or Radex have ads?

Radex shows ads; Personal Dosimetry Assistant does not.

### Which is updated more often, Personal Dosimetry Assistant or Radex?

Personal Dosimetry Assistant ships an update every 2 months, and Radex every 2 months. Most recently, Personal Dosimetry Assistant was updated on November 7, 2026 and Radex on October 30, 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.*