238+ iOS apps curated and reviewed
If you already know Pocket Geiger Counter Pro, this is the deeper bench. 238+ pocket geiger counter pro 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 |  | $6.99 | 3.3★ (4) | No | No | Jun 2026 |
| 2 |  | Free | 1.4★ (10) | No | No | May 2026 |
| 3 |  | Free | 2.9★ (14) | No | No | May 2026 |
| 4 |  | Free | 4.2★ (93) | No | No | Jul 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 6 |  | Free | — | No | No | Aug 2026 |
| 7 |  | Free | 4.7★ (1.4K) | Yes | No | Aug 2026 |
| 8 |  | Free | 4.1★ (19) | No | No | Jul 2026 |
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.
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.
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 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 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.
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 provides a real-time radiation map of the world, displaying current radiation levels from monitoring stations globally. It features an interactive map, historical data, and trend analysis for comprehensive environmental vigilance.
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.
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.
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.
This app simplifies radiation monitoring by wirelessly transmitting dose data from digital dosimeters to secure servers. It allows for immediate dose reads via internet-enabled devices, providing access to dose results, history, and wearer information.
A straightforward tally counter designed for quick and easy tracking of any items. Its large tap area allows for effortless counting without needing to constantly view your screen. The app automatically saves your progress and offers options to clear or undo counts.
Easily count anything directly from your wrist. Tap to increment your count and undo mistakes with a simple gesture. Perfect for tracking items, people, or any quantifiable data.
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.
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.