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Best Radiation Detector Gamma Apps

237+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

If you already know Radiacode, this is the deeper bench. 237+ radiation detector gamma apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Radiation Detector Gamma Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RadiacodeRadiacodeFree4.2โ˜… (93)NoNoJul 2026
2DORA.ProDORA.ProFree5.0โ˜… (1)NoNoMay 2026
3Radiation Scan ProRadiation Scan ProFree2.9โ˜… (14)NoNoAug 2026
4GammaGuard 2.0GammaGuard 2.0Freeโ€”NoNoMay 2026
5RadMobileRadMobileFreeโ€”NoNoMay 2026
6RADOMRADOMFreeโ€”NoNoMay 2026
7Sensor Technology EngineeringSensor Technology EngineeringFreeโ€”NoNoAug 2026
8Gamma GuruGamma Guru$3.995.0โ˜… (2)NoNoMay 2026

Top Picks for Radiation Detector Gamma

Radiacode#1

Radiacode by Radiacode Ltd

Editor's Choice
๐Ÿ“š Education
4.2๐Ÿ˜(93 ratings)
Free
Radiacode screenshot 1
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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

  • ๐Ÿ‘ Great app and device
  • ๐Ÿ‘ Easy to use and intuitive
  • ๐Ÿš€ Constantly being developed
  • ๐Ÿ‘ Fun to explore radiation

Room to Improve

  • ๐Ÿ› App keeps crashing
  • ๐Ÿ› App crashes immediately
  • ๐Ÿ› App won't open
DORA.Pro#2

DORA.Pro by Vladimir Elin

DOsimeter-RA for SmartPhone
Strong Contender
๐Ÿ”ง Utilities
5.0(1 ratings)
Free
DORA.Pro screenshot 1
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DORA.Pro screenshot 5

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 Scan Pro#3

Radiation Scan Pro by FFZ srl

Measure the nuclear radiation
Worth Considering
๐Ÿ”ง Utilities
2.9(14 ratings)
Free
Radiation Scan Pro screenshot 1
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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 Detector Gamma apps to explore

4
GammaGuard 2.0
GammaGuard 2.0
GammaGuard 2.0
by Environmental Instruments Canada
Free
๐Ÿ”ง Utilities
(0)
5
RadMobile
RadMobile
RadMobile
Radiation measurement monitor
Free
๐Ÿ”ง Utilities
(0)
6
RADOM
RADOM
RADOM
Radiation Dosimeter Monitor
Free
๐Ÿ”ง Utilities
(0)
7
Sensor Technology Engineering
Sensor Technology Engineering
Sensor Technology Engineering
Radiation Detector Companion
Free
๐Ÿ”ง Utilities
(0)
8
Gamma Guru
Gamma Guru
Gamma Guru
Gamma-ray Energy Reference
$3.99

Access a comprehensive library of over 400 radioisotopes, view their gamma-ray data, and identify isotopes by their emitted gammas. Includes tools for radioactive decay and dose rate calculations.

Extensive radioisotope libraryGamma-ray and branching ratio dataIsotope identification by gamma energy
๐Ÿ” Reference
(2)
paid
9
RadexReadMap
RadexReadMap
RadexReadMap
by KVARTA-RAD, OOO
Free
๐Ÿ”ง Utilities
(0)
10
RAYSID
RAYSID
RAYSID
Unofficial RAYSID App
Free

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.

Real-time count rate and dose rateAutomatic isotope identificationHigh-resolution spectrum analysis
๐Ÿ”ง Utilities
(1)
free
11
InterSpec Radiation Analysis
InterSpec Radiation Analysis
InterSpec Radiation Analysis
ฮณ 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
๐Ÿ”ง Utilities
(10)
free
12
RadHalo
RadHalo
RadHalo
by Thermo Fisher Scientific
Free
๐Ÿ”ง Utilities
(0)
13
EMF Detector+
EMF Detector+
EMF Detector+
find,finder,radiation,scanner
Free
๐Ÿ”ง Utilities
(0)
14
EMF Detector-Radiation Reader
EMF Detector-Radiation Reader
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.

EMF monitoringElectromagnetic field detectionRadiation level measurement
๐Ÿ”ง Utilities
(319)
free with in-app purchases
15
EMF Radiation Detector
EMF Radiation Detector
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.

Detects electromagnetic fieldsMeasures EMF radiation levelsAlerts to dangerous levels
๐Ÿ”ง Utilities
(200)
free
16
Detector:Find Lost/Spy Device
Detector:Find Lost/Spy Device
Detector:Find Lost/Spy Device
Find The Lost or Spy Devices
Free

Detect hidden spy devices like cameras and microphones using advanced technology. This app helps you safeguard your privacy by scanning for Bluetooth, magnetic fields, infrared, and Wi-Fi signals. Restore peace of mind by unmasking intrusive gadgets in your surroundings.

Multi-faceted detection (Bluetooth, magnetic, infrared, Wi-Fi)User-friendly interfaceReal-time alerts
๐Ÿ”ง Utilities
(531)
ad-supported
17
Metal Detector & Sound Meter
Metal Detector & Sound Meter
Metal Detector & Sound Meter
Handheld Metal & Sound Meter
Free

This app helps you monitor your surroundings by detecting radiation levels and measuring ambient sound. It offers real-time readings, customizable thresholds, and alerts for potential hazards. The intuitive interface makes it easy to stay informed about environmental safety.

Radiation detectionSound meter measurementsCustomizable thresholds
๐ŸŒŸ Lifestyle
(0)
ad-supported
18
Metal Detector and EMF Scanner
Metal Detector and EMF Scanner
Metal Detector and EMF Scanner
Scan Metal, Coins & Objects
Free

Transform your phone into a versatile detection tool. Identify metals, coins, stones, and measure electromagnetic fields using your device's sensors and AI. Explore your surroundings and discover hidden objects with real-time scanning and smart recognition.

Metal detectionEMF scanningLive camera object detection
๐Ÿ”ง Utilities
(1)
free with in-app purchases
19
FlexSpec Backpack
FlexSpec Backpack
FlexSpec Backpack
by Bubble Technology Industries
Free
๐Ÿ”ง Utilities
(0)
20
FLIR R700
FLIR R700
FLIR R700
For the FLIR R700 BRD
Free

Control your FLIR R700 backpack radiation detector via Bluetooth. View live readings, take measurements, identify sources, and receive alarm notifications. Requires the FLIR R700 device.

Bluetooth controlLive radiation readingsMeasurement taking
๐Ÿ”ง Utilities
(2)
free

FAQ about Radiation Detector Gamma

What are the best radiation detector gamma apps for iPhone?
Radiacode tops our radiation detector gamma apps ranking as of August 2026, with a 4.2-star average from 93 App Store ratings, and it's free to download.
Yes โ€” 19 of the top radiation detector gamma apps we rank are free to download, including Radiacode and DORA.Pro.
Radiacode has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 237+ radiation detector gamma 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.