Best Geiger Counter Apps & Games

EMF Radiation Detector Reader

Detect Magnetic Field Meter

Free

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.

Pocket Geiger Counter Lite

by Takuya TAKAHASHI

Free

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.

Atom Radiometer

by Maxim Koshelev

Free

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.

EMF Detector-Radiation Reader

iemf,frequency detector

Free

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.

Digital Geiger Counter - Prank Radiation Detector

by David Ashton

$0.99

This app simulates a geiger counter, allowing users to create humorous "radiation detection" pranks. It features realistic audio and visual cues, with controls that respond to touch and device tilt. Share your prank results on social media.

Metal Detector for iPhone

by nakhon phagdeechat

Free

Detect metal objects by measuring the magnetic field around you. The app uses your device's built-in sensor to display magnetic field trends and alerts you with sound when a strong signal is detected, indicating a potential metal object. Customize alerts, lighting, and themes for a personalized experience.

Marty's Magic Meter

The ultimate magic trick

Free

This app transforms your phone into a magic device capable of detecting various things, from a friend's intelligence to a wizard's presence. Perform impressive magic tricks for your friends with customizable devices and sounds, keeping them guessing your secret.

EMF Radiation Detector

by Ngoc Que Nguyen

Free

Detect electromagnetic radiation (EMF) emitted by everyday devices. This app uses your iPhone to measure nearby fields, alerting you to potentially harmful levels that could impact your health and environment.

Metal Detector (PRO)

Detect ferromagnetic objects

Free

Transform your iPhone into a fun metal detector using its built-in magnetometer. Explore your surroundings, surprise friends with its entertainment features, and enjoy visual and audio feedback. Note: This app is for entertainment and does not offer true metal detection capabilities.

EMF Field Detector RF Scanner

Find Wave & Hidden Emitters

$4.99

Detect electromagnetic fields (EMF) using your device's sensors. Get alerted to high magnetic fields and potential radiation sources in your home. Useful for identifying hidden emitters and understanding your environment.

RadioactivityCounter

by Dipl.-Ing. Rolf-Dieter Klein

$4.99

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.

DORA.Pro

DOsimeter-RA for SmartPhone

Free

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.

Counter≜

Easily Keep Track By Count

Free

Easily track anything with this user-friendly counting app. It offers customizable sound and vibration feedback, with spoken updates at set intervals. Save, share, and resume your counts seamlessly across devices.

Counter - Tap Number Clicker

Tally count click digital

Free

This application allows users to easily track and manage counts with intuitive tap controls. Customize your counting experience with options to increase, decrease, edit, and reset values, all presented with a clean and user-friendly interface.

Pocket Geiger Counter Pro

by Takuya TAKAHASHI

$6.99

This application transforms your iPhone into a radiation detector by connecting to a specialized sensor. It measures beta and gamma radiation, displaying results in uSv/h and CPM. The Pro version offers advanced features like manual settings, oscilloscope, and data logging with location sharing.

Tally Counter

by Pixel Research Labs, Inc.

Free

This app provides a straightforward and visually appealing way to keep track of counts. It offers extensive customization for buttons, resets, and limits, with convenient access via Apple Watch and Today extensions.