This app was mentioned in 4 comments, with an average of 1.50 upvotes
Which app are you having problems with? I just installed the BB-8 Droid App by Sphero from the Google Play store on a new phone and it appears to work fine. Even if it does get deleted from the store someday, the APK is still available on a lot of sites like APKMirror.
The Play Store link I posted above still works fine for me. Here it is again: https://play.google.com/store/apps/details?id=com.sphero.bb8
The Android app is right here.
Spheros have always had Android apps.