248+ iOS apps curated and reviewed
If you already know Radiation Scan Pro, this is the deeper bench. 248+ radiation meter apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.9★ (14) | No | No | Aug 2026 |
| 2 |  | Free was $0.99 | — | No | No | May 2026 |
| 3 |  | Free | 4.5★ (4.7K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.3★ (319) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.2★ (93) | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (93) | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | Yes | No | May 2026 |
| 8 |  | Free | 5.0★ (1) | No | No | May 2026 |
Check the nuclear radiation levels of your current location or any point of interest using a constantly updated database. View nuclear power plants on a map with real-time data and share your findings with superimposed radiation information on photos.
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 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.
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.
This application enhances a radiation monitoring device, offering real-time data analysis, interactive dashboards, and advanced search functions. It visualizes isotopes, detects food contamination, and maps radiation levels geographically, providing detailed insights into radiation environments.
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.
This app helps you monitor your surroundings by detecting radiation levels and measuring ambient sound. It offers real-time readings, customizable thresholds, and alerts for potential hazards. The intuitive interface makes it easy to stay informed about environmental safety.
This application functions as a personal dosimeter and radiometer, monitoring radiation levels and equivalent dose rates for gamma and beta radiation. It requires a connected DO-RA.Q or DO-RA.Ultra device to measure radiation accurately.
Monitor radiation levels in your surroundings, including objects and food, using compatible radiometer devices. Ensure your environment and personal health metrics are within normal ranges by checking radiation background.
This app connects to a RAYSID gamma spectrometer via Bluetooth to display real-time radiation data. It offers detailed spectrum analysis, automatic isotope identification, and customizable device alarms. Data is stored locally on your phone.
Measure ambient radioactivity levels and assess your exposure to ionizing radiation using a compatible sensor. Contribute to a citizen science project by sharing your measurements to build a collaborative database.
This app logs radiation levels with time, date, and GPS coordinates. It displays current and recent readings, allows data sharing, and can be paired with an Apple Watch for wrist notifications. The data can also be exported for viewing in Google Earth.
This application measures sound levels in decibels using your device's microphone. It displays current, peak, and maximum SPL levels, with options to save measurements and view historical data through a graph histogram. The app allows for self-calibration to ensure accuracy.
