Yes — on Google Play
Gamma Calculator Pro has a Google Play listing.
App Store
On Google Play
Is Gamma Calculator Pro on Android?
About Gamma Calculator Pro
Save time with this exposure calculator for Iridium-192, Selinium-75 and Cobalt-60 sources. No more need to calculate the formula or use of the "old-school plastic calculator" Simply fill in the thickness, activity(in Curies) and source-film-distance and you get the correct exposure time. R factor for different densi…