Nuclear Radiation Detector

Contains adsIn-app purchases
393 reviews
Content rating
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About this app

THIS APP REQUIRES HARDWARE! Giving one star rating without telling me reason is stupid. I cannot read peoples minds so please rate with explaining whats wrong so I can actually solve problem!

NOTE that his is only meant for radiation detection NOT for EMF (Electromotive force) or which is known also as electromagnetic force. There's no phone with build in Geiger counter in normal markets so you need hardware. EMF however is a chip detecting Electromotive forces which cannot detect radiation. Do not mix these two different subjects.

Nuclear Radiation Detector front end application. To use this application you need your diy Geiger counter or existing Geiger counter with Arduino connectivity supported. I made my own from very inexpensive kit which gives you "detection of 20mR/h ~ 120mR/h of gamma rays and 100 ~ 1800 off variables / points / cm 2 of the soft beta ray." more information on below tutorial link.

Tutorial for setting up your own device is here;
If you want to find Arduino code right away, it's here:

• Show visually with colors CPM and uSv/h readings.
• Radiation Map which is a mapping feature using Google Maps. Now you can start mapping radiation levels on map around areas.
• Application is maintained and dependencies are kept up to date.

Hardware requirements
• Any Arduino capable radiation Geiger counter kit or device.
Hardware code:

App permissions
• Internet connection.
• Bluetooth
• Vibrate
• Location permission (needed by Bluetooth cause of Android's "Access to Hardware Identifier" change on Android 6.0 and up)
- No identity related or non sense permissions!

Updated on
Aug 20, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

371 reviews
James V
March 4, 2023
Update: I just went back 3hr after my original review and the links are fixed (on a Saturday)! Super responsive developer! I am blown away! Original: I really want to use this app but the links to the tutorial on your site shown on this listing and in the app are broken. They just end up landing on your top level homepage. Thank you for the work you have put into this! I can't wait to set up some of my current meters to work with your app!
16 people found this review helpful
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March 5, 2023
Hello, thanks for rating. I was just two days ago migrating website away from old service and am slowly bringing pages to new one so I happened to notice your review. Just now noticed you sent me email, will check it next.
Ukrid Enn
December 13, 2020
To all the " bad and fake " reviews, do just a little bit of reading in the description first. This app paired with the Arduino Geiger counter is fantastic, I have been testing it for a few weeks now and I can say it is amazing. Some code for for a OLED display for a stand alone unit with the Bluetooth would be a game changer, logging , tracking, and line graph work without issues. Amazing job , great work !!!
124 people found this review helpful
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December 13, 2020
Thanks for taking time to read description what many people dont do. "Some code for for a OLED display for a stand alone unit with the Bluetooth would be a game changer" if you want me do code? I can, I have small i2c oled screen modules around.
The Rowe
October 19, 2022
Thank you for all the help. No BS. Other apps are fake and CAN NOT detect or measure radiation. You need an external device and it is essential for the safety of your family in the event of..... I have purchased other devices for hundreds of dollars and this is more affective and consistant. It has also been a great project for the kids. It is affordable considering a cheap one prebuilt from Amazon is 400.00 and you will never understand it in depth as you will when you build it from a kit.
18 people found this review helpful
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October 22, 2022
Thanks for great detailed experience based rating!

What's new

• Measurements feature now limited to real geiger counter devices.