GammaDetector

If you are iOS owner,you now can download GammaDetector for free from Apple Store. The application is supporting English language. It weighs in at only 0.2 MB to download. The new GammaDetector app version 1.1 has been updated on 2014-11-25.
Bottom Line: For more information about GammaDetector check developer Stephan Hotto`s website : http://www.hotto.de/mobileapps/iphonegammadetector.html

iOS 11 update ASAP     iOS 11 update ASAP TheGadgetinator

It s intuitively functional but if there have been any structural changes to the iPhone 5 or 5s this might explain my inability to get any events after spending 10 or so minutes face down on my granite countertop More likely me than the app nb I used to use my 4s to line up our c arm Then it started getting single bit memory errors Then double bit A word to the wise iPhones were not meant to be used in high radiation environments Like c arms or CT                     Maybe not for the 5 dmpyron

I used this with an iPhone 6S a sample of uranium ore It successfully detected significantly higher radiation than background when I placed the sample over the camera lens covered with tape                 It does work khammo01

No false positives on the background check and detected 8 events in a 20 minute count near a cobalt 60 cesium 137 mixed check source Great little app for a go no go gamma x Ray check                     Great little app Moabmusher

As soon as I got this app downloaded I tested it out near a CAT scanner It was intuitive to use read and it showed big readings Then I read the directions Calibrating it to set the sensitivity was quick and easy Then this app led me on a science geek scavenger hunt to find radioactive Fiesta ware for my sister who is an even bigger science geek than I am Getting readings in the antique store was a hoot I think the owner had almost as much fun teasing me as I did scoring a hit with some plates Another customer warned me that I shouldn t be using that word out loud Right now I m attempting to get a reading from my smoke detector but I don t know if the two hits in 10 minutes were from the detector or background I ll just have to keep playing with it                     science geek amusement Hawks-Eye!

Hbbjj     What is the point Crazyapeman

This is the first app of its type I ve actually managed to get working which I attribute to the adjustable sensitivity A smoke detector element or piece of uranium ore both reliably were detected I won t give up my scintillation counter just yet but it certainly detected radioactivity in numerous trials with controls objects Credit to the author for not dumbing it down and allowing for manual control                     Well done A.Duck