I have 2 apps (under 2 seperate vendor IDs) that have suddenly received a huge surge of downloads from China and Japan. When you filter the China/Japan downloads for "active devices" you get 0 (out of 3000 downloads). When you overlay the China/Japan download results for both products and look at downloads day-to-day, the pattern of downloads (the peaks and valleys) is earily identical. When you do the same analysis for the US/canada this correlation goes away. The 2 apps are not of interest to users outside the US, as it is a bluetooth control app for a piece of hardware only available in the US. The fact that there are 'no active devices" in China combined with the surge and correlation of the downloads between the 2 products leads me to believe the app is not being downloaded by individuals.
Has anyone had any experiences with a sudden surge of downloads from China/Japan that show up as "non-active" devices in App Analytics?