# eTesla vs Radex

The clearest difference is rating: eTesla at 5.0 against Radex's 2.3. eTesla also leads on review sentiment (75% vs 33%) and ads (none vs shown). Radex's advantage is device support (4 vs 2) and ratings volume (3 vs 1). On price 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.

eTesla holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 75% of eTesla's written reviews are positive against 33% of Radex's.

## The numbers

| Metric | eTesla | Radex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/etesla/id942443685/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/radex-5g-emf-detector/id6738017621/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **75.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 14 MB | 4 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Straccia Emidio Co.Sei sistemi](https://appshunter.io/developer/936358777) | [NETM S A S](https://appshunter.io/developer/1778903485) |

## What reviewers say

### eTesla

[App page](https://appshunter.io/ios/app/etesla/id942443685)

This utility app uses your phone's internal compass to detect magnetic fields from various sources like electronics and power lines. It helps you identify and avoid areas with strong magnetic emissions that could potentially damage credit cards or mechanical watches.

**Highlights:** Measures magnetic field strength, Detects EMF from electronics, Identifies high voltage sources, Alerts for strong magnetic fields, Sensor recalibration function

**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 eTesla free?

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

### Is Radex free?

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

### Which has better reviews, eTesla or Radex?

eTesla is rated higher. eTesla averages 5.0 out of 5 from 1 ratings, while Radex averages 2.3 from 3 ratings.

### Do eTesla or Radex have ads?

Radex shows ads; eTesla 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.*