The Droid X is the only Android device I've ever had. When the time comes to upgrade to a new device, do most apps allow transferring for free? If I sign into my Google account on the new phone and redownload my paid apps, will I need to buy them again or do I basically have a lifetime license, provided I am only using them on one device at a time?
Do some apps allow for multiple installs on several devices? My brother is able to sign into my Amazon account and download the apps I have already purchased. Obviously, I would never share a Gmail account with another person, but I will probably buy a tablet and want to use some of my apps on the tablet if possible.