# EMF Radiation Detector vs Emf Detector Radiation Reader

The clearest difference is rating: Emf Detector Radiation Reader at 4.6 against EMF Radiation Detector's 3.4. Emf Detector Radiation Reader also leads on review sentiment (87% vs 54%) and ratings volume (1.3K vs 200). EMF Radiation Detector's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Emf Detector Radiation Reader sells 5 in-app purchases, starting at $4.99 per 7 days. EMF Radiation Detector asks for nothing beyond the download.

Emf Detector Radiation Reader holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Emf Detector Radiation Reader has 1.3K ratings behind it against 200, so its average is the more settled of the two. Written reviews point the same way: 54% of EMF Radiation Detector's written reviews are positive against 87% of Emf Detector Radiation Reader's.

## The numbers

| Metric | EMF Radiation Detector | Emf Detector Radiation Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (200 ratings)](https://appshunter.io/ios/app/emf-radiation-detector/id1046907307/reviews) | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/emf-detector-radiation-reader/id1588868540/reviews)** |
| Number of ratings | 200 | **1.3K** |
| Positive reviews | 54.1% of reviews | **86.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 16 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Que Nguyen](https://appshunter.io/developer/545501854) | [Bello Studios LLC](https://appshunter.io/developer/1540574147) |

## What reviewers say

### EMF Radiation Detector

[App page](https://appshunter.io/ios/app/emf-radiation-detector/id1046907307)

Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.

**Highlights:** Detects electromagnetic fields, Measures EMF radiation levels, Alerts to dangerous levels, Simple to use interface, Compatible with iOS 7.1+

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and clean user interface
- 💰 Free app with no ads
- 🧲 Accurately detects magnetic fields
- 🎮 Fun to experiment with as entertainment
- ⚡ Works reliably for magnetic field detection

**What reviewers complain about**

- ❌ Misleading app description and marketing
- 🚫 Does NOT detect EMF radiation as advertised
- 🚫 Does NOT detect radio frequencies or electric fields
- 🚫 Does NOT detect ionizing radiation (gamma rays, x-rays)
- 🚫 Does NOT detect cell phone radiation

**Reported bugs**

- Inconsistent readings in same location
- App stops detecting after initial use
- Constant high readings on some devices (iPhone 6S)
- Readings change based on phone orientation
- Randomly generates numbers or shows extreme values

**Requested features**

- Add safety guidelines for harmful radiation levels
- Clarify which EMF frequency ranges are detected
- Provide reference values (e.g., near substation transformer)
- Add ability to change units from microTesla to milligauss
- Include notification alerts for sudden EMF changes


### 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 EMF Radiation Detector free?

EMF Radiation Detector is free to download, with no 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, EMF Radiation Detector or Emf Detector Radiation Reader?

Emf Detector Radiation Reader is rated higher. EMF Radiation Detector averages 3.4 out of 5 from 200 ratings, while Emf Detector Radiation Reader averages 4.6 from 1.3K ratings.

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

Emf Detector Radiation Reader shows ads; EMF Radiation Detector 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.*