# Radex vs Frequency Analyzer

The clearest difference is in-app purchases: Radex at none against Frequency Analyzer's 2. Radex also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). Frequency Analyzer's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Frequency Analyzer sells 2 in-app purchases, starting at $4.99 per month. Radex asks for nothing beyond the download.

Radex ships an update every 2 months, Frequency Analyzer monthly. The most recent releases landed on October 14, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Radex | Frequency Analyzer |
| --- | --- | --- |
| 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** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NETM S A S](https://appshunter.io/developer/1778903485) | [RAMAZAN USEN](https://appshunter.io/developer/1783434185) |

## What reviewers say

### 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


### Frequency Analyzer

[App page](https://appshunter.io/ios/app/frequency-analyzer-spectralab/id6762404295)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpectraLab Pro Monthly | $4.99 | per month |
| SpectraLab Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is Radex free?

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

### Is Frequency Analyzer free?

Frequency Analyzer is free to download, with in-app purchases available.

### Do Radex or Frequency Analyzer have ads?

Radex shows ads; Frequency Analyzer does not.

### Which is updated more often, Radex or Frequency Analyzer?

Radex ships an update every 2 months, and Frequency Analyzer monthly. Most recently, Radex was updated on October 14, 2026 and Frequency Analyzer on October 31, 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.*