# EMF Field Detector RF Scanner vs Electromagnetic Detector PRO

The clearest difference is in-app purchases: Electromagnetic Detector PRO at none against EMF Field Detector RF Scanner's 2. Electromagnetic Detector PRO also leads on ads (none vs shown) and iOS requirement (11.2 vs 15.6). EMF Field Detector RF Scanner's advantage is update cadence (every 3 weeks vs every 14 months) and review sentiment (84% vs 57%). On price, rating and device support there is nothing between them.

EMF Field Detector RF Scanner costs $4.99 and Electromagnetic Detector PRO $4.99 up front. EMF Field Detector RF Scanner sells 2 one-off in-app purchases. Electromagnetic Detector PRO asks for nothing beyond the download.

EMF Field Detector RF Scanner holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: EMF Field Detector RF Scanner has 5.5K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 84% of EMF Field Detector RF Scanner's written reviews are positive against 57% of Electromagnetic Detector PRO's.

EMF Field Detector RF Scanner ships an update every 3 weeks, Electromagnetic Detector PRO every 14 months. The most recent releases landed on October 21, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | EMF Field Detector RF Scanner | Electromagnetic Detector PRO |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[4.5 (5.5K ratings)](https://appshunter.io/ios/app/emf-field-detector-rf-scanner/id836603095/reviews)** | [4.3 (12 ratings)](https://appshunter.io/ios/app/electromagnetic-detector-pro/id1350384533/reviews) |
| Number of ratings | **5.5K** | 12 |
| Positive reviews | **83.6% of reviews** | 57.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 14 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 56 MB | 55 MB |
| Requires iOS | 15.6 | **11.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Gregorio Martin Bello](https://appshunter.io/developer/567988393) | [Jorge Gregorio Martin Bello](https://appshunter.io/developer/567988393) |

## What reviewers say

### EMF Field Detector RF Scanner

[App page](https://appshunter.io/ios/app/emf-field-detector-rf-scanner/id836603095)

Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.

**Highlights:** Detects electromagnetic fields (EMF), Warns of high magnetic fields with beeps, Measures magnetic force on three axes, Records readings with time and date stamps, Stores up to 100 records, Sends measurements via email

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pack | $4.99 | one-time |
| Special Offer | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate readings
- 💡 Useful for detecting EMF
- 🔍 Helps identify problem areas
- 📊 Provides clear data and insights

**What reviewers complain about**

- 🐛 Occasional glitches or inconsistent readings
- 🔋 Concerns about phone's own EMF emissions
- 💰 Premium version required for full functionality

**Reported bugs**

- App freezes or stops working after updates
- Readings not always accurate or reliable

**Requested features**

- Ability to export data
- More detailed explanations and guidance
- Compatibility with other EMF measurement devices


### Electromagnetic Detector PRO

[App page](https://appshunter.io/ios/app/electromagnetic-detector-pro/id1350384533)

Transform your device into an electromagnetic field detector to identify high-risk wireless zones and potential sources of radiation. Receive warnings for strong magnetic fields and record measurements with timestamps. Useful for detecting metallic objects behind walls or underground.

**Highlights:** Detect electromagnetic fields (EMF), Warning beep for high radiation, Measure magnetic force on three axes, Record readings with timestamps, Store up to 100 records, Send measures via email

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMF Field Detector RF Scanner free?

EMF Field Detector RF Scanner costs $4.99, and also offers in-app purchases.

### Is Electromagnetic Detector PRO free?

Electromagnetic Detector PRO costs $4.99, with no in-app purchases.

### Which has better reviews, EMF Field Detector RF Scanner or Electromagnetic Detector PRO?

EMF Field Detector RF Scanner is rated higher. EMF Field Detector RF Scanner averages 4.5 out of 5 from 5.5K ratings, while Electromagnetic Detector PRO averages 4.3 from 12 ratings.

### Do EMF Field Detector RF Scanner or Electromagnetic Detector PRO have ads?

EMF Field Detector RF Scanner shows ads; Electromagnetic Detector PRO does not.

### Which is updated more often, EMF Field Detector RF Scanner or Electromagnetic Detector PRO?

EMF Field Detector RF Scanner ships an update every 3 weeks, and Electromagnetic Detector PRO every 14 months. Most recently, EMF Field Detector RF Scanner was updated on October 21, 2026 and Electromagnetic Detector PRO on October 3, 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.*