1. Home
  2. 🔧 Utilities
  3. OpenRadiation
OpenRadiation

OpenRadiation

Measure radioactivity

4 ratings
2 reviews
🔧 Utilities
Free

Details

Released
September 28, 2017
Updated
September 28, 2026

Features

Background Location Access

Developer

ASNR
✨Promote your app ✨
OpenRadiation screenshot #1 for iPhone
OpenRadiation screenshot #2 for iPhone
OpenRadiation screenshot #3 for iPhone
OpenRadiation screenshot #4 for iPhone
iphone
ipad
⭐2
Reviews↘︎
📝4+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 3 months
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

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 levels
✓Assess radiation exposure
✓Contribute to citizen science
✓Collaborative data database
✓Share measurements
✓View data online
Show original description

What's New in OpenRadiation

3.7

September 28, 2026

History view improvement

User reviews

Most RecentHighest RatedLowest Rated

Please don’t download this app

Whenever you open this app, it will spam the Bluetooth setting option it starts spamming whether you close it or connect it yeah I thought it was a virus police fix this
YYoitzenrique4748

Wont connect

Couldn’t find a sensor
LLord_of_fire19

Response from developer

We published a new version of the application including an update of all bluetooth libraries used for sensor communication. Could you let us know if your issue is fixed and if not, which sensor you use ? Thank you very much

FAQ

What is OpenRadiation used for?

OpenRadiation allows you to measure ambient radioactivity levels and assess your exposure to ionizing radiation. It also enables you to contribute to a citizen science project by sharing your measurements.

Does OpenRadiation require a sensor?

Yes, for accurate measurements, OpenRadiation requires a compatible sensor. You can find a list of compatible sensors on their website, www.openradiation.org. Manual entry is also an option.

How can I contribute to the OpenRadiation database?

You can contribute by creating an account on www.openradiation.org, activating Bluetooth on your mobile, configuring your compatible sensor, and publishing your measurements through the application.

What scientific partners are involved with OpenRadiation?

OpenRadiation collaborates with IFFO-RME, IRSN, Planète Sciences, and SORBONNE UNIVERSITE Fablab, bringing together expertise in educational risks, nuclear and radiological risks, scientific culture, and digital fabrication.

What devices is OpenRadiation compatible with?

OpenRadiation is available for iPhone, iPad, and iPod devices. It requires Bluetooth to be activated on your mobile for sensor connectivity.

How often is OpenRadiation updated?

The latest version of OpenRadiation is 3.6, last updated on April 23, 2026. This indicates a history of updates, though the exact frequency is not specified.

What is the user rating for OpenRadiation?

OpenRadiation has a user rating of 2.0 stars from 4 ratings. This suggests that current users have mixed to negative experiences with the application.

Does OpenRadiation have ads?

No, OpenRadiation does not contain advertisements. The application is free to download and use without any ad interruptions.