# eTesla vs WaveBlock® EMF Meter

The clearest difference is iOS requirement: eTesla at 6.0 against WaveBlock® EMF Meter's 15.1. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for eTesla against 5.0 for WaveBlock® EMF Meter. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | eTesla | WaveBlock® EMF Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/etesla/id942443685/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/waveblock-emf-meter/id6747926037/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 14 MB | 23 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Straccia Emidio Co.Sei sistemi](https://appshunter.io/developer/936358777) | [WaveBlock LLC](https://appshunter.io/developer/1823438322) |

## 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


### WaveBlock® EMF Meter

[App page](https://appshunter.io/ios/app/waveblock-emf-meter/id6747926037)

This application transforms your phone into an EMF detector, allowing you to measure electromagnetic field levels in real-time. It helps identify potential radiation sources and understand your exposure from electronic devices and power lines.

**Highlights:** Real-time EMF detection, Accurate measurement with device sensors, Color-coded EMF zone indicators, EMF history log, Identify EMF hotspots, Create safer environments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eTesla free?

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

### Is WaveBlock® EMF Meter free?

WaveBlock® EMF Meter is free to download, with no in-app purchases.

### Which has better reviews, eTesla or WaveBlock® EMF Meter?

eTesla and WaveBlock® EMF Meter are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do eTesla or WaveBlock® EMF Meter have ads?

Neither eTesla nor WaveBlock® EMF Meter shows ads.

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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.*