This app has tremendous potential to save lives during a nuclear disaster by allowing the most effective fallout shelter to be identified. At first I didn't think it worked because it didn't respond to input to either camera, but I figured out I had to run the error correction routine first, and then press the Measure button, which is no longer grayed out. The warning that the detection process may heat the phone makes it sound battery intensive, which would make this unsuitable as a continuous monitoring device. My main suggestion, by far, is to offer some documentation from the Home screen to help users get started. I wonder how many one star reviews here were just users who didn't guess the right buttons to push to get started.
It failed to connect to the camera in both my ZTE phone and my LG phone. Even if it worked, it would display junk data. The author seems to have no real understanding of radiation measurement.
Actually works better than I expected. Tested for background 24 hours and 5 hours with 1 microCurie high alpha/low gamma source .5cm from camera sensor(against lense cover tape) and calibrated on Samsung Galaxy Grand Prime back camera. App would be better if had duration timer on app test screen instead of just .cvs logs. Not tested yet with external sensor attached though.Good app, does what it says so far.
It does the job.
Won't work with camera Seems like a fake app. Nothing happens when you open it. I left both the camera lenses uncovered. This app won't even give the camera open alarm. Uninstalling it.
Great app Very detailed instruction. Works great.
- Improvements to external detector firmware update logic.
- New external detector firmware.
- Bug fixes.
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