# Electromagnetic EMF Detector vs Emf Detector Radiation Reader

The clearest difference is price: Emf Detector Radiation Reader at Free against Electromagnetic EMF Detector's $1.99. Emf Detector Radiation Reader also leads on ratings volume (1.3K vs 212). Electromagnetic EMF Detector's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.6). On rating, review sentiment, update cadence and in-app purchases there is nothing between them.

Emf Detector Radiation Reader is free to download; Electromagnetic EMF Detector costs $1.99 up front. Electromagnetic EMF Detector sells 2 one-off in-app purchases and Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

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 212, so its average is the more settled of the two. Written reviews point the same way: 79% of Electromagnetic EMF Detector's written reviews are positive against 87% of Emf Detector Radiation Reader's.

Electromagnetic EMF Detector ships an update every 5 weeks, Emf Detector Radiation Reader every 3 weeks. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Electromagnetic EMF Detector | Emf Detector Radiation Reader |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.4 (212 ratings)](https://appshunter.io/ios/app/electromagnetic-emf-detector/id1031336728/reviews) | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540/reviews)** |
| Number of ratings | 212 | **1.3K** |
| Positive reviews | 79.4% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 61 MB | 15 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jose Bello](https://appshunter.io/developer/1013437387) | [Bello Studios LLC](https://appshunter.io/developer/1540574147) |

## What reviewers say

### Electromagnetic EMF Detector

[App page](https://appshunter.io/ios/app/electromagnetic-emf-detector/id1031336728)

This app simulates detecting electromagnetic fields and electrosmog using your device's compass. It identifies ferromagnetic metals and can alert you to potential sources of radio-frequency EMF from common household appliances. While intended for entertainment, it records measurements with timestamps and offers a guide to radio-frequency guidelines.

**Highlights:** Simulates EMF and electrosmog detection, Detects ferromagnetic metals, Warning beep near emissions, Records measurements with timestamps, Table guide for radio-frequency guidelines, Detects magnetic force on three axes

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Waves and time unlimited | $0.99 | one-time |
| Remove Top Banner | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate readings
- 💡 Helpful for learning about EMF
- 🔍 Convenient tool for detecting EMF levels
- 🔋 Works well, no battery issues

**What reviewers complain about**

- 🐛 Inconsistent readings
- 🔍 Limited measurement range
- 💰 Paywall issues, additional charges
- 🤔 Unclear instructions and data interpretation

**Reported bugs**

- App freezes or crashes
- Incorrect or unreliable EMF readings

**Requested features**

- Add more detailed information and analysis
- Improve accuracy and measurement range
- Provide better instructions and guidance
- Integrate with other EMF monitoring tools


### 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


## Frequently asked questions

### Is Electromagnetic EMF Detector free?

Electromagnetic EMF Detector costs $1.99, and also offers in-app purchases.

### Is Emf Detector Radiation Reader free?

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

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

Emf Detector Radiation Reader is rated higher. Electromagnetic EMF Detector averages 4.4 out of 5 from 212 ratings, while Emf Detector Radiation Reader averages 4.6 from 1.3K ratings.

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

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

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

Electromagnetic EMF Detector ships an update every 5 weeks, and Emf Detector Radiation Reader every 3 weeks. Most recently, Electromagnetic EMF Detector was updated on September 21, 2026 and Emf Detector Radiation Reader on September 26, 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.*