I found the Android version at the Google Play store on my PC (Googled it
) but not when checking Play Store from my Android. If you try to download, it says cannot be used in your location (i.e. US). It's strange that the app is available worldwide for iOS and for Android outside US. I asked BMW and they said it's being worked on but that's been true for the better part of a year I believe. Some US people have successfully got it running by using some tools to download/install the .apk file.
2013 x35i (Space Gray, MSport, CW/CWII, DHP, Premium, Premium Sound, Technology, BMW-Apps)
Retired: '09 C300 4Matic, '09 GTI, '06 750i, '05 C55, '04 R32, '03 M5, '02 GTI, '01 M5, '00 M-Coupe, '00 540i/6, '99 M3 Coupe, '98 M3 Coupe, '96 328i,... '86 4000 CS Quattro... too many to list.