# Necrophonic vs EMF Radiation Detector Reader

The clearest difference is price: EMF Radiation Detector Reader at Free against Necrophonic's $9.99. EMF Radiation Detector Reader also leads on rating (4.5 vs 3.8) and update cadence (every 6 months vs every 24 months). Necrophonic's advantage is in-app purchases (none vs 2) and ads (none vs shown). On review sentiment and device support there is nothing between them.

EMF Radiation Detector Reader is free to download; Necrophonic costs $9.99 up front. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days. Necrophonic asks for nothing beyond the download.

EMF Radiation Detector Reader holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 5K ratings behind it against 553, so its average is the more settled of the two. Written reviews point the same way: 48% of Necrophonic's written reviews are positive against 54% of EMF Radiation Detector Reader's.

Necrophonic ships an update every 24 months, EMF Radiation Detector Reader every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Necrophonic | EMF Radiation Detector Reader |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.8 (553 ratings)](https://appshunter.io/ios/app/necrophonic/id1396698319/reviews) | **[4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews)** |
| Number of ratings | 553 | **5K** |
| Positive reviews | 47.6% of reviews | **53.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Every 6 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#6** | — |
| Size | 98 MB | 20 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [BitPlague LLC](https://appshunter.io/developer/1119043156) | [Rounding Squares BV](https://appshunter.io/developer/976539506) |

## What reviewers say

### Necrophonic

[App page](https://appshunter.io/ios/app/necrophonic/id1396698319)

**Currently charting:** #6 Top Paid · Utilities, #56 Top Paid (US App Store)

This application facilitates spirit communication and Electronic Voice Phenomenon (EVP) research. It features eight distinct sound banks, each meticulously mastered to enhance specific frequencies and create an environment conducive to paranormal investigation. An optional ninth bank offers unique white noise derived from a renowned EVP recorder.

**Highlights:** 8 mastered sound banks for spirit communication, Optional 9th white noise sound bank, Echo and Reverb audio effects, Mastered audio for enhanced frequencies, Phonemes, partial words, and reversed audio

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well
- 👍 Intelligent responses
- 👍 Able to communicate with spirits
- 👍 Provides confirmation of afterlife
- 👍 Useful for paranormal investigations

**What reviewers complain about**

- 🐛 Audio issues (no sound, muted)
- 🐛 Voices too fast/overlapping
- 🐛 Repetitive/pre-recorded responses
- 🔋 Drains battery quickly
- 💰 Overpriced

**Reported bugs**

- App crashes or freezes
- Inconsistent performance across devices
- Unexpected charges or subscription issues

**Requested features**

- Add recording/playback functionality
- Improve audio quality and clarity
- Provide language options beyond English
- Add customization options for sound effects


### 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 Necrophonic free?

Necrophonic costs $9.99, 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, Necrophonic or EMF Radiation Detector Reader?

EMF Radiation Detector Reader is rated higher. Necrophonic averages 3.8 out of 5 from 553 ratings, while EMF Radiation Detector Reader averages 4.5 from 5K ratings.

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

EMF Radiation Detector Reader shows ads; Necrophonic does not.

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

Necrophonic ships an update every 24 months, and EMF Radiation Detector Reader every 6 months. Most recently, Necrophonic was updated on November 2, 2026 and EMF Radiation Detector Reader on November 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.*