(You cannot measure the radiation only by using this application program) iPhone can be used as a radiation detector, as it is called Geiger counter, by connecting the voice output of the Pocket Geiger Counter with the microphone input. For more information about Pocket Geiger Counter, see http://www.radiation-watch.org Sensor: PIN photo diode x8 (reverse biased and shielded) Detectable radiations: Beta and Gamma radiation Measurement range: 0.05uSv/h~10mSv/h (Calibrated using Cs-137), 0.01cpm~300000cpm Measuring time: about 5 minutes at the dose rate of 0.05uSv/h Energy response: :662keV~1333keV - uSv/h and its counting error calculation - CPM calculation - Manual setting interface for time range and threshold *Pro version only - Oscilloscope *Pro version only - Detection log visualization *Pro version only - Circuit diagram *Pro version only *NOTE* We are making the smart radiation detector that everyone can buy at a low price especially in and around Fukushima. http://www.radiation-watch.org/

Pocket Geiger Counter Lite alternatives

Radioactive Decay Calculator

Radioactive Decay Calculator for determining radiochemical concentration, specific activity and molarity on a specific date. Required input: Isotope Current Concentration and Specific Activity Calibration date Use Date Users can input the current specifications of a radiochemical to calculate what the concentration, specific activity and molarity of that compound will be on any given date based on the half life of the isotope. Values can be determined for future use or to back date their calculations.

  • size 8.9 MB

Geiger Bot

PLEASE NOTE: This app requires a Geiger counter:ACHTUNG: Diese App erfordert einen Geigerzhler: ATTENTION: Cette application ncessite un compteur GeigerGeiger Bot is a companion app for Geiger counters, providing you with a toolkit for recording, mapping, analyzing, and sharing Geiger counter data. Whether you need a numeric display for an old analog counter, mapping, graphing and extensive logging for even a digital counter, or online automated data sharing via Cosm(Pachube), Geiger Bot can be of use. If you encounter any problems or Geiger Bot has issues adapting to your counter, please email me and Ill try to get a fix into the next release.

  • rating 4.2
  • size 202 MB

Safecast

The official Safecast app brings our extensive dataset of radiation measurements to your mobile device, and provides a full toolset to help you perform measurements with your own instrument such as a Geiger or scintillation counter (not included). The app functions as a virtual geiger counter, allowing you to see your location on a map while displaying radiation readings that have been taken nearby. To contribute measurement data to Safecast from the app, create a free account at http://api.safecast.org

  • size 199 MB

Japan Radiation Watch

Displays the radiation present in the air from a location within Japan (Yokohama) with a large, easy to read display - including the amount in nanoGrays, and a gauge with clear safety and escalated zones. The reading is live - updated every hour. There is also a graphing option available which allows you to see a visual history of the radiation readings all the way back to 2012.Now also visible on your Apple Watch

  • size 24.5 MB

RadioactivityCounter

RadioactivityCounterThis application is a real working radioactivity counter without any extra hardware needed It will turn your phone into a Geiger Mller Counter to measure radioactivity after proper calibration. Attention after upgrading iOS to a higher iOS do the calibrate again, as camera data properties might have changed Disclaimer: The type of radiation picked up by the camera can be dangerous/detrimental to the users health as well as cause damage to the device. * = Attention some phone might not be compatible due the new version of iOS or missing features (gps precision using sim cards)- please try to use an older rev of the App which should be available according to my settings (1.3).

  • size 11.6 MB