# Emf Detector Radiation Reader vs TeslaVision EMF Detector

Emf Detector Radiation Reader and TeslaVision EMF Detector both sit at 4.6 stars, but that hides the real split: 87% of Emf Detector Radiation Reader's written reviews are positive against 33% of TeslaVision EMF Detector's. Emf Detector Radiation Reader also leads on price (Free vs $4.99) and update cadence (every 3 weeks vs every 13 months). TeslaVision EMF Detector's advantage is in-app purchases (none vs 5) and ads (none vs shown). On rating there is nothing between them.

Emf Detector Radiation Reader is free to download; TeslaVision EMF Detector costs $4.99 up front. Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. TeslaVision EMF Detector asks for nothing beyond the download.

Emf Detector Radiation Reader holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 87% of Emf Detector Radiation Reader's written reviews are positive against 33% of TeslaVision EMF Detector's.

Emf Detector Radiation Reader ships an update every 3 weeks, TeslaVision EMF Detector every 13 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Emf Detector Radiation Reader | TeslaVision EMF Detector |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540/reviews)** | [4.4 (10 ratings)](https://appshunter.io/ios/app/teslavision-emf-detector/id6469668984/reviews) |
| Number of ratings | **1.3K** | 10 |
| Positive reviews | **86.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#179** |
| Size | 16 MB | 2 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bello Studios LLC](https://appshunter.io/developer/1540574147) | [Michael Weber](https://appshunter.io/developer/349078052) |

## What reviewers say

### Emf Detector Radiation Reader

[App page](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540)

Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.

**Highlights:** Track magnetic fields and high readings, Detects ferromagnetic metals, Electrosmog (EMP) detector, Identifies home appliance EMF sources, Radio-Frequency Guidelines table, Warning beep for emissions, Stores readings with date stamps

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| 1 Year Premium | $12.99 | per year |
| Enjoy All The Features | $0.99 | one-time |
| Premium Pack - All Features | $4.99 | one-time |
| Lifetime Access | $14.99 | one-time |

**What reviewers like**

- 🚀 Accurate readings
- 🔒 Helpful for detecting hidden devices
- 👍 Visually appealing interface
- 👍 Easy to use
- 👍 Consistent performance

**What reviewers complain about**

- 🐛 Frequent ads even in paid version
- 🐛 Inconsistent or inaccurate readings in some cases
- 🔋 Drains device battery quickly
- 👎 Lack of clear instructions on interpreting readings

**Reported bugs**

- Readout digits overlapping on screen
- Inconsistent behavior of sound indicator

**Requested features**

- Ability to compare readings over time
- Option to export/share recorded data
- More detailed information on safe/unsafe EMF levels
- Integration with other EMF monitoring devices


### TeslaVision EMF Detector

[App page](https://appshunter.io/ios/app/teslavision-emf-detector/id6469668984)

**Currently charting:** #179 Top Paid · Utilities (US App Store)

Detect, measure, and visualize ambient electromagnetic fields in real-time. This professional-grade tool offers detailed analysis, data export, and customizable settings for monitoring your electromagnetic environment.

**Highlights:** Real-time EMF measurement, 2D and 3D EMF visualization, Raw EMF data export, Customizable EMF calibration, Adjustable EMF sensitivity, Record and analyze EMF sessions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Emf Detector Radiation Reader free?

Emf Detector Radiation Reader is free to download, with in-app purchases available.

### Is TeslaVision EMF Detector free?

TeslaVision EMF Detector costs $4.99, with no in-app purchases.

### Which has better reviews, Emf Detector Radiation Reader or TeslaVision EMF Detector?

Emf Detector Radiation Reader is rated higher. Emf Detector Radiation Reader averages 4.6 out of 5 from 1.3K ratings, while TeslaVision EMF Detector averages 4.4 from 10 ratings.

### Do Emf Detector Radiation Reader or TeslaVision EMF Detector have ads?

Emf Detector Radiation Reader shows ads; TeslaVision EMF Detector does not.

### Which is updated more often, Emf Detector Radiation Reader or TeslaVision EMF Detector?

Emf Detector Radiation Reader ships an update every 3 weeks, and TeslaVision EMF Detector every 13 months. Most recently, Emf Detector Radiation Reader was updated on November 7, 2026 and TeslaVision EMF Detector on November 3, 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.*