# EMF Radiation Detector Reader vs Smart Headphone

The clearest difference is rating: Smart Headphone at 5.0 against EMF Radiation Detector Reader's 4.5. Smart Headphone also leads on in-app purchases (none vs 2) and ads (none vs shown). EMF Radiation Detector Reader's advantage is ratings volume (5K vs 1). On price and device support there is nothing between them.

Both are free to download. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days. Smart Headphone asks for nothing beyond the download.

Smart Headphone holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 5K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | EMF Radiation Detector Reader | Smart Headphone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-headphone/id1666594168/reviews)** |
| Number of ratings | **5K** | 1 |
| Positive reviews | 53.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [平 赵](https://appshunter.io/developer/1638575958) |

## What reviewers say

### EMF Radiation Detector Reader

[App page](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734)

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

**Highlights:** Detect EMF radiation, Measure EMF levels, Identify risk zones, Organize living space, Measure appliance emissions, No expensive equipment needed

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Radiation Detector Premium Week | $1.99 | per 7 days |
| EMF Radiation Detector Premium Year | $9.99 | per year |

**What reviewers like**

- 👍 Works well around microwave
- 👍 Consistent results
- 👍 Useful tool for detecting EMF
- 👍 Legit EMF detection
- 👍 Helps find problem areas

**What reviewers complain about**

- 🐛 Ads cover reading numbers
- 🔍 Unclear how to interpret readings
- ⚠️ Questionable accuracy, only detects magnets
- 🔍 No explanation of safe/unsafe levels
- 🐛 Doesn't detect radio frequencies

**Reported bugs**

- Readings inconsistent or inaccurate
- Doesn't work as expected, only detects magnets

**Requested features**

- Add sound or vibration alerts for high EMF
- Provide more information on EMF levels and safety
- Improve layout to avoid ads covering readings


### Smart Headphone

[App page](https://appshunter.io/ios/app/smart-headphone/id1666594168)

This application creates a personalized sound profile by conducting a hearing test to adjust audio frequencies. It also allows individual control over left and right headphone channels for testing and customization.

**Highlights:** Personalized sound profile creation, Hearing test for frequency adjustment, Patented sound adjustment technology, Individual left/right headphone control, Customizable headphone settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMF Radiation Detector Reader free?

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

### Is Smart Headphone free?

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

### Which has better reviews, EMF Radiation Detector Reader or Smart Headphone?

Smart Headphone is rated higher. EMF Radiation Detector Reader averages 4.5 out of 5 from 5K ratings, while Smart Headphone averages 5.0 from 1 ratings.

### Do EMF Radiation Detector Reader or Smart Headphone have ads?

EMF Radiation Detector Reader shows ads; Smart Headphone 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.*