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Pocket Geiger Counter Pro Download

Download Pocket Geiger Counter Pro APK

Pocket Geiger Counter Pro

The official app & game

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iPhone app Pocket Geiger Counter Pro download it using ApkOnline.

(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


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

Software features

- 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

- Save and log *Pro version only

- Measurement data with location information sharing between users on the map *Pro version only

Data sent by the application

- Date and time

- Position (latitude, longitude)

- The value measurement (uSv/h, cpm)

* The following information is not intended to send.

- Personally identifiable information (such as device ID)

The data is uploaded by the application is never present, be open to the public.


During measurement, the battery consumption will be increased so that with the addition of GPS location information in the measured value.

Please note.

Continued use of GPS running in the background can dramatically decrease battery life.


We are making the smart radiation detector that everyone can buy at a low price especially in and around Fukushima.

The project is supported by volunteer engineers, designers and scientists.,

Get it from Apple Store

Download Pocket Geiger Counter Pro from


Developer: radiation-watch

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