198+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our geiger counter app list covers 198+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (93) | No | No | Jul 2026 |
| 2 |  | Free | 2.9★ (14) | No | No | May 2026 |
| 3 |  | Free | 3.3★ (3) | No | No | Jul 2026 |
| 4 |  | Free | 1.4★ (10) | No | No | May 2026 |
| 5 |  | Free | 4.5★ (4.5K) | Yes | No | Jul 2026 |
| 6 |  | Free | 4.4★ (238) | No | Yes | Jul 2026 |
| 7 |  | Free | 3.7★ (9) | No | No | May 2026 |
| 8 |  | $0.99 | 3.6★ (11) | No | No | Jun 2026 |
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.
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.
Simulate a Geiger counter for entertainment. This joke app lets you pretend to measure radiation levels anywhere, perfect for pranks. It's a fun way to play with friends and family, offering a simulated experience without any real health risks.
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.
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.
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 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.
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.
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.
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.
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.
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.
Easily track any count with a versatile tally counter app. Create multiple counters, customize their names and colors, and adjust counting steps. Supports positive and negative values, with options for haptic feedback and sound.
This application serves as a digital tally counter with a unique visual element. Each tap increments a count while dynamically changing the background color, offering a more engaging experience than traditional counters. It includes options for resetting, subtracting, sound effects, and disabling auto-lock.
This digital tally counter app allows you to create and manage an unlimited number of counters. Customize each counter with unique names and colors, and adjust the increment/decrement step size. It offers optional sound feedback and detailed logging for each count.
A straightforward tally counter designed for ease of use. It allows you to track anything with simple tap controls, offering haptic feedback and sound cues for each count. Save, share, and resume your counting sessions with this versatile utility.
This app allows you to create and manage multiple counters organized into custom groups. Personalize each counter with various settings, including reset values, alerts, and visual themes. Export your counting data and utilize built-in tools like a calculator and scoreboard.
Easily track the number of people entering or leaving a space. Set a maximum capacity and receive a visual alert when it's reached. Supports customizable input methods and can be used for various counting tasks.
Easily track any count with a simple tap. This app allows you to increment or decrement a tally with optional sound and vibration feedback. Customize your counting experience by adjusting starting numbers and notification preferences.