239+ iOS apps curated and reviewed
Every iPhone needs a few good detector radiation apps. We benchmark 239+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free was $0.99 | โ | No | No | May 2026 | |
| 2 |  | Free was $4.99 | 4.6โ (1.3K) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 4.3โ (319) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.5โ (4.7K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.2โ (93) | No | No | Sep 2026 | |
| 6 |  | Free | 3.1โ (15) | No | No | Sep 2026 | |
| 7 |  | Free | 3.4โ (200) | No | No | May 2026 | |
| 8 |  | Free | โ | No | No | Aug 2026 |
This tool uses your iPhone's magnetometer to measure electromagnetic field (EMF) activity in real time. Visualize EMF levels with clear indicators and receive haptic alerts when levels rise. Explore your surroundings with confidence by understanding magnetic field strength.
Detect and track magnetic fields and potential EMF sources around you. Receive warnings for high readings and access guidelines for safe exposure levels. Monitor your environment and protect your health.
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.
