Paranormal Puck vs EMF Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Paranormal Puck
This application interfaces with a physical device to read and log 21 sensor inputs. It provides real-time data visualization and includes an ITC communication feature for experimentation. Log functions are accessible without the physical device connected.
- Reads 21 sensor inputs
- Data logging
- Real-time graphs
- ITC communications section
- Bluetooth connectivity
- Log review without device
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This App requires a Paranormal Puck 2 to function. This App REQUIRES the physical PARANORMAL PUCK to function Designed to work with the Paranormal Puck 2, This app reads all 21 sensor inputs from the puck allowing the user to data log, view real-time graphs and More. The App also features an ITC communications section for those wishing to experiment. The App will only allow the logs functions to be reviewed without the Paranormal Puck being connected via Bluetooth. As seen on Ghost Adventures
EMF Detector
Transform your iPhone into an EMF detector to monitor electromagnetic fields. Identify radiation levels in various environments to assess safety at home, work, or in public spaces. Gain insights to make informed decisions about your surroundings.
- EMF monitoring
- Electromagnetic field detection
- Radiation level measurement
- Environmental safety assessment
- Real-time EMF readings
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Monitor your surroundings with precision using our EMF Monitoring app, designed exclusively for iOS. This innovative application transforms your iPhone into a powerful EMF detector, enabling you to identify electromagnetic fields in various environments. As you move through different areas, the app continuously measures EMF levels, allowing you to easily pinpoint zones of high and low radiation. Whether you're concerned about safety at home, in the workplace, or in public areas, EMF Monitoring provides the insights you need to assess environmental safety and make informed decisions about your surroundings. This app is using the standard Apple Terms of Use (EULA) https://www.apple.com/legal/ internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: EMF Detector at 4.3 against Paranormal Puck's 2.4. EMF Detector also leads on update cadence (every 2 weeks vs every 35 months) and ratings volume (319 vs 44). Paranormal Puck's advantage is in-app purchases (none vs 3). On price, review sentiment, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. EMF Detector sells 2 in-app purchases, starting at $4.99 per month. Paranormal Puck asks for nothing beyond the download.
EMF Detector holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: EMF Detector has 319 ratings behind it against 44, so its average is the more settled of the two. Written reviews split almost evenly too, at 25% and 25% positive.
Paranormal Puck ships an update every 35 months, EMF Detector every 2 weeks. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | Paranormal Puck | EMF Detector |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (44 ratings) | 4.3 (319 ratings) — better |
| Positive reviews | 25.4% of reviews — better | 25.0% of reviews |
| Number of ratings | 44 | 319 — better |
| Update frequency | Every 35 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 11 MB |
| Age rating | 9+ | 4+ |
| Developer | Ghost Stop LLC | 新雨 李 |
Customer experience
Paranormal Puck
EMF Detector
Bugs and requests
Paranormal Puck
Reported bugs
3 issues- App crashes or freezes frequently
- Most features are non-functional or greyed out
- Unable to connect or use the app without the Puck 2 device
Requested features
3 requests- Provide clear instructions on how to use the app
- Make the app more user-friendly and functional without the Puck 2 device
- Improve app stability and fix bugs
EMF Detector
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Paranormal Puck
No in-app purchases
EMF Detector
- unlimited features2 variants$4.991 Month
- unlimited features$14.99
Questions
Is Paranormal Puck free?
Is EMF Detector free?
Which has better reviews, Paranormal Puck or EMF Detector?
Do Paranormal Puck or EMF Detector have ads?
Which is updated more often, Paranormal Puck or EMF Detector?
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