# ESP8266 vs EMF Radiation Detector Reader

The clearest difference is review sentiment: EMF Radiation Detector Reader at 53% against ESP8266's 0%. EMF Radiation Detector Reader also leads on rating (4.5 vs 1.0) and ratings volume (4.7K vs 1). ESP8266'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. ESP8266 asks for nothing beyond the download.

EMF Radiation Detector Reader holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 4.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ESP8266's written reviews are positive against 53% of EMF Radiation Detector Reader's.

## The numbers

| Metric | ESP8266 | EMF Radiation Detector Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/esp8266/id1255457331/reviews) | **[4.5 (4.7K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews)** |
| Number of ratings | 1 | **4.7K** |
| Positive reviews | 0.0% of reviews | **53.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 7 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 20 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ECONORMA SAS DI MATTIUZZI ALESSANDRO E C.](https://appshunter.io/developer/632097333) | [Rounding Squares BV](https://appshunter.io/developer/976539506) |

## What reviewers say

### ESP8266

[App page](https://appshunter.io/ios/app/esp8266/id1255457331)

Monitor real-time temperature data from your ESP8266 NodeMCU WiFi module. Receive email alerts for temperature changes, integrated with a free ThingSpeak account.

**Highlights:** Real-time temperature monitoring, Email alarm notifications, ESP8266 NodeMCU integration, ThingSpeak free account support, WiFi module 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 ESP8266 free?

ESP8266 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, ESP8266 or EMF Radiation Detector Reader?

EMF Radiation Detector Reader is rated higher. ESP8266 averages 1.0 out of 5 from 1 ratings, while EMF Radiation Detector Reader averages 4.5 from 4.7K ratings.

### Do ESP8266 or EMF Radiation Detector Reader have ads?

EMF Radiation Detector Reader shows ads; ESP8266 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*