# NeuroSky Recorder vs EMF Radiation Detector Reader

The clearest difference is rating: EMF Radiation Detector Reader at 4.5 against NeuroSky Recorder's 1.6. EMF Radiation Detector Reader also leads on review sentiment (54% vs 22%) and ratings volume (5K vs 5). NeuroSky Recorder's advantage is in-app purchases (none vs 2) and ads (none vs shown). 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. NeuroSky Recorder asks for nothing beyond the download.

EMF Radiation Detector Reader holds the better App Store score, 4.5 against 1.6. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 5K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 22% of NeuroSky Recorder's written reviews are positive against 54% of EMF Radiation Detector Reader's.

NeuroSky Recorder ships an update every 25 months, EMF Radiation Detector Reader every 6 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NeuroSky Recorder | EMF Radiation Detector Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (5 ratings)](https://appshunter.io/ios/app/neurosky-recorder/id599773399/reviews) | **[4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews)** |
| Number of ratings | 5 | **5K** |
| Positive reviews | 22.2% of reviews | **53.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 20 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NeuroSky, Inc.](https://appshunter.io/developer/499682244) | [Rounding Squares BV](https://appshunter.io/developer/976539506) |

## What reviewers say

### NeuroSky Recorder

[App page](https://appshunter.io/ios/app/neurosky-recorder/id599773399)

Record and view your brainwave data with this utility. It offers automatic uploading of recordings to your Dropbox account for easy access and backup. Ensure your device has Bluetooth 4.0 support.

**Highlights:** View brainwave data, Record brainwave activity, Dropbox integration, Automatic cloud upload, Bluetooth 4.0 connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is NeuroSky Recorder free?

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

### Is EMF Radiation Detector Reader free?

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

### Which has better reviews, NeuroSky Recorder or EMF Radiation Detector Reader?

EMF Radiation Detector Reader is rated higher. NeuroSky Recorder averages 1.6 out of 5 from 5 ratings, while EMF Radiation Detector Reader averages 4.5 from 5K ratings.

### Do NeuroSky Recorder or EMF Radiation Detector Reader have ads?

EMF Radiation Detector Reader shows ads; NeuroSky Recorder does not.

### Which is updated more often, NeuroSky Recorder or EMF Radiation Detector Reader?

NeuroSky Recorder ships an update every 25 months, and EMF Radiation Detector Reader every 6 months. Most recently, NeuroSky Recorder was updated on October 24, 2026 and EMF Radiation Detector Reader on October 27, 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.*