Most CB support Android now so offline use. Ironically you are getting more offline support for things than Windows or OS X because there is more and more an

Most CB support Android now so offline use. Ironically you are getting more offline support for things than Windows or OS X because there is more and more an Android app and for Win and OS x web use is expected. Was flying United not long ago and the entertainment system supported on iOS and Android so you could use with a CB but not Windows or Mac laptops. Confused the heck out of the person sitting next to my son. Finally explained to him why it was working on my son's laptop.