250+ iOS apps curated and reviewed
Looking for free emf analytics apps? 16 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (69) | No | No | Sep 2026 | |
| 2 |  | $4.99 | 1.0★ (2) | No | No | Oct 2026 | |
| 3 |  | Free | 4.7★ (98) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.5★ (4.7K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | — | No | Yes | Aug 2026 | |
| 6 |  | Free | 4.6★ (5.2K) | No | No | Sep 2026 | |
| 7 |  | Free | — | No | Yes | Sep 2026 | |
| 8 |  | Free | — | Yes | Yes | Sep 2026 |
Detect electromagnetic fields (EMF) with your device's sensor. View live and historical readings, switch measurement units, and utilize visual and auditory alerts. Includes a flashlight for investigations.
Detect electromagnetic fields with your device's built-in sensor. This tool displays live readings, historical data, and allows unit conversion. Ideal for paranormal investigators and environmental monitoring.
This tool transforms your smartphone into a real-time electromagnetic field scanner. It visualizes EMF readings, detects studs and metal objects behind walls, and alerts you to high EMF levels. You can also track EMF source direction and export data for analysis.
