# EMF Radiation Detector Reader vs SkyTrade Radar

The clearest difference is review sentiment: SkyTrade Radar at 100% against EMF Radiation Detector Reader's 54%. SkyTrade Radar also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). EMF Radiation Detector Reader's advantage is ratings volume (5K vs 1). On price, ads 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. SkyTrade Radar asks for nothing beyond the download.

SkyTrade Radar 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. Written reviews point the same way: 54% of EMF Radiation Detector Reader's written reviews are positive against 100% of SkyTrade Radar's.

EMF Radiation Detector Reader ships an update every 6 months, SkyTrade Radar every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EMF Radiation Detector Reader | SkyTrade Radar |
| --- | --- | --- |
| 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/skytrade-radar/id6738989830/reviews)** |
| Number of ratings | **5K** | 1 |
| Positive reviews | 53.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 20 MB | 101 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [Skytradelinks Inc](https://appshunter.io/developer/1783314533) |

## 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


### SkyTrade Radar

[App page](https://appshunter.io/ios/app/skytrade-radar/id6738989830)

Access real-time maps of restricted, controlled, and ready-to-fly airspace zones. Plan flights efficiently with detailed aviation information to ensure compliance with regulations for safer flying.

**Highlights:** Real-time airspace maps, Restricted zone information, Controlled airspace data, Ready-to-fly zone identification, Flight planning tools, Regulatory compliance assistance

**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 SkyTrade Radar free?

SkyTrade Radar is free to download, with no in-app purchases.

### Which has better reviews, EMF Radiation Detector Reader or SkyTrade Radar?

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

### Do EMF Radiation Detector Reader or SkyTrade Radar have ads?

Both EMF Radiation Detector Reader and SkyTrade Radar show ads.

### Which is updated more often, EMF Radiation Detector Reader or SkyTrade Radar?

EMF Radiation Detector Reader ships an update every 6 months, and SkyTrade Radar every 3 weeks. Most recently, EMF Radiation Detector Reader was updated on October 29, 2026 and SkyTrade Radar on October 24, 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.*