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Best Radiation Level Apps

243+ iOS apps curated and reviewed

3.8 avg rating
18 free apps
Updated August 2026

Every iPhone needs a few good radiation level apps. We benchmark 243+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Radiation Level Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RadiacodeRadiacodeFree4.2β˜… (93)NoNoJul 2026
2Radiation Scan ProRadiation Scan ProFree2.9β˜… (14)NoNoMay 2026
3RADOMRADOMFreeβ€”NoNoMay 2026
4DORA.ProDORA.ProFree5.0β˜… (1)NoNoMay 2026
5RadMobileRadMobileFreeβ€”NoNoMay 2026
6InterSpec Radiation AnalysisInterSpec Radiation AnalysisFree4.2β˜… (10)NoNoAug 2026
7GMCMapGMCMapFree4.1β˜… (19)NoNoJul 2026
8EMF Radiation MonitorEMF Radiation MonitorFreeβ€”NoNoMay 2026

Top Picks for Radiation Level

Radiacode#1

Radiacode by Radiacode Ltd

Editor's Choice
πŸ“š Education
4.2😐(93 ratings)
Free
Radiacode screenshot 1
Radiacode screenshot 2
Radiacode screenshot 3
Radiacode screenshot 4
Radiacode screenshot 5
Radiacode screenshot 6

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.

What We Love

  • πŸ‘ Great app and device
  • πŸ‘ Easy to use and intuitive
  • πŸš€ Constantly being developed
  • πŸ‘ Fun to explore radiation

Room to Improve

  • πŸ› App keeps crashing
  • πŸ› App crashes immediately
  • πŸ› App won't open
Radiation Scan Pro#2

Radiation Scan Pro by FFZ srl

Measure the nuclear radiation
Strong Contender
πŸ”§ Utilities
2.9(14 ratings)
Free
Radiation Scan Pro screenshot 1
Radiation Scan Pro screenshot 2
Radiation Scan Pro screenshot 3
Radiation Scan Pro screenshot 4
Radiation Scan Pro screenshot 5
Radiation Scan Pro screenshot 6

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.

More Radiation Level apps to explore

4
DORA.Pro
DORA.Pro
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.

Radiation level monitoringEquivalent dose rate measurementGamma radiation detection
πŸ”§ Utilities
(1)
free
5
RadMobile
RadMobile
RadMobile
Radiation measurement monitor
Free
πŸ”§ Utilities
(0)
6
InterSpec Radiation Analysis
InterSpec Radiation Analysis
InterSpec Radiation Analysis
Ξ³ and x-ray spectral analysis
Free

Analyze nuclear radiation spectral data to identify nuclides, determine source activity, and calculate shielding. Supports various detector file formats and includes tools for dose rate calculations and nuclide decay information.

Spectral nuclear radiation data analysisNuclide identificationSource activity determination
πŸ”§ Utilities
(10)
free
7
GMCMap
GMCMap
GMCMap
A Realtime Radiation World Map
Free

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.

Real-time radiation dataGlobal coverage mapInteractive map interface
πŸ”§ Utilities
(19)
free
8
EMF Radiation Monitor
EMF Radiation Monitor
EMF Radiation Monitor
EV electromagnetic radiation
Free
πŸ”§ Utilities
(0)
9
Inspector Alert
Inspector Alert
Inspector Alert
by International Medcom
Free

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.

Logs radiation levels with GPSDisplays current and recent readingsData sharing via email/Twitter
πŸ“š Education
(1)
free
10
Barricade
Barricade
Barricade
by Lance Henderson
Free

This utility simplifies radiation calculations for industrial radiographers using Iridium or Cobalt sources. It quickly computes barricade distances and maximum allowable readings, eliminating the need for manual calculations or slide rules.

Radiation calculation for Iridium/Cobalt sourcesCalculates barricade distance without shieldingCalculates barricade distance with collimator
πŸ”§ Utilities
(3)
free
11
eLQ
eLQ
eLQ
by SFjRO
Free

This medical app calculates biological equivalent doses for radiation therapy using the linear-quadratic model. It allows users to select various organs and Ξ±/Ξ² ratios for precise calculations.

Linear-quadratic model calculationsSelectable organs (spine, heart, lung, liver, skin)Adjustable Ξ±/Ξ² ratios
πŸ₯ Medical
(1)
free
12
NetDose
NetDose
NetDose
by Thermo Fisher Scientific
Free

This mobile application acts as a gateway to synchronize device dose history and configuration with a cloud-based web interface. It requires a valid login and only communicates with devices linked to the user's account. The app can also be used to update the device's firmware.

Synchronize dose history with cloudSynchronize device configurationRequires valid login/password
πŸ”§ Utilities
(5)
free
13
OpenRadiation
OpenRadiation
OpenRadiation
Measure radioactivity
Free

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.

Measure radioactivity levelsAssess radiation exposureContribute to citizen science
πŸ”§ Utilities
(4)
free
14
RadexReadMap
RadexReadMap
RadexReadMap
by KVARTA-RAD, OOO
Free
πŸ”§ Utilities
(0)
15
CurieWise Dosimeter Lite
CurieWise Dosimeter Lite
CurieWise Dosimeter Lite
Enhance safety awareness
Free
πŸ“Š Productivity
(0)
16
DE-Radiation
DE-Radiation
DE-Radiation
by Tino Bahr
$0.99

This app displays real-time and historical radiation measurements from stations across Germany. It allows users to find nearby stations, view their operational status, and access data up to 365 days in the past. The information is sourced from the ODL monitoring network.

Interactive radiation mapView current and past measurementsFind nearest measurement station
πŸ”§ Utilities
(0)
paid
17
GammaGuard 2.0
GammaGuard 2.0
GammaGuard 2.0
by Environmental Instruments Canada
Free
πŸ”§ Utilities
(0)
18
Instadose Companion Mobile App
Instadose Companion Mobile App
Instadose Companion Mobile App
by Mirion Technologies, Inc.
Free

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.

Wireless dose data transmissionImmediate dose readsDose history viewing
πŸ”§ Utilities
(98)
free
19
Personal Dosimetry Assistant
Personal Dosimetry Assistant
Personal Dosimetry Assistant
PDA
Free
πŸ”§ Utilities
(0)
20
RadSafePro
RadSafePro
RadSafePro
Radiation Safety Solutions
$2.99

Calculate radiation activity, estimate dose rates, and convert units with a comprehensive isotope database. Access detailed information and perform calculations with a specialized keyboard. Features include decay charts, shielding incorporation, and an inverse square law calculator.

Isotope activity calculationDecay chart visualizationDose rate estimation
πŸ₯ Medical
(42)
paid

FAQ about Radiation Level

What are the best radiation level apps for iPhone?
Radiacode tops our radiation level apps ranking as of August 2026, with a 4.2-star average from 93 App Store ratings, and it's free to download.
Yes β€” 18 of the top radiation level apps we rank are free to download, including Radiacode and Radiation Scan Pro.
Radiacode has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 243+ radiation level apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Radiacode application enhances the capabilities of the Radiacode device for smart, flexible, and efficient operations. It provides real-time data analysis, interactive dashboards, advanced radiation search functions, isotope visualization, food contamination detection, and radiological mapping.
Key features include an interactive real-time dashboard for gamma energy and source analysis, an advanced ionizing radiation search function with an averaging algorithm, signalization with customizable radiation alarms, gamma spectrometry and isotope visualization, a specialized mode for detecting Cesium-137 in food, and radiological mapping on Google Maps.