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By Владимир Elin

This app is only available on the App Store for iOS devices.


Note that application requires Do-Ra device connected to the smartphone using microphone input to measure radiation level and doze. For more information about Do-Ra project check With no device connected Do-Ra works in simulation mode, using gyroscope as input. Options page provides 'hardware' toggle to switch between two modes.

Do-Ra is the personal dosimeter and radiometer suitable for everyday use. Use radiometer to monitor background radiation level. Check environment safety with the dosimeter.

Do-Ra will ensure safety of your food and environment
Do-Ra will warn you about radiation dangers in water, forests, fields and mountains
Do-Ra will inform you of the radiation situation in your home or neighborhood.

User's manual
Do-Ra commercial
Russian news channel about Do-Ra

What's New in Version 4.0.1

Added support for Do-Ra Ultra sensors.


iPhone Screenshot 1
iPad Screenshot 1
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Utilities
  • Updated:
  • Version: 4.0.1
  • Size: 3.5 MB
  • Languages: English, Arabic, Finnish, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Traditional Chinese, Ukrainian
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

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