RadHalo vs EMF Detector
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadHalo
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App to accompany Thermo Scientific Radiation Detection products. Initial version supports the RadHalo, with support for additional devices to follow. The app allows the user to configure and manage multiple RadHalo devices, view instant readings from devices, get alarm information, and start/stop in-depth scans.
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 in-app purchases: RadHalo at none against EMF Detector's 3. RadHalo also leads on iOS requirement (11.0 vs 13.0). EMF Detector's advantage is update cadence (every 2 weeks vs every 48 months). On price, 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. RadHalo asks for nothing beyond the download.
RadHalo ships an update every 48 months, EMF Detector every 2 weeks. The most recent releases landed on September 12, 2026 and October 24, 2026 respectively.
| Parameter | RadHalo | EMF Detector |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (339 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 339 — better |
| Update frequency | Every 48 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 14 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Thermo Fisher Scientific | 新雨 李 |
In-app purchases
RadHalo
No in-app purchases
EMF Detector
- unlimited features2 variants$4.991 Month
- unlimited features$14.99
Questions
Is RadHalo free?
Is EMF Detector free?
Do RadHalo or EMF Detector have ads?
Which is updated more often, RadHalo or EMF Detector?
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