40+ similar apps compared and reviewed
Whether you want more options like Geiger Bot or a completely different take on the same concept, our curated list of 40+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This application turns your iPhone into a radiation detector by connecting to external hardware. It measures beta and gamma radiation, displaying results in uSv/h and CPM. It's designed to be an affordable radiation detection tool.
This app displays real-time air radiation levels in Japan, specifically Yokohama. It features a clear gauge indicating safety zones and provides historical data through graphing. The application is also accessible on Apple Watch.
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.
Transform your phone into a functional radioactivity counter. Measure gamma and some beta radiation using your device's camera sensor after calibration. Useful for personal use and experimentation with radiation sources.
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 app connects to specific personal radiation detectors, offering a remote interface for viewing readings, alarms, and event logs. It provides essential data visibility when the detector is out of immediate reach.
This app simulates detecting electromagnetic fields and electrosmog using your device's compass. It identifies ferromagnetic metals and can alert you to potential sources of radio-frequency EMF from common household appliances. While intended for entertainment, it records measurements with timestamps and offers a guide to radio-frequency guidelines.
