I purchased Swype on my Google account and am wondering if it's possible/allowable to share with family members? I was able to log into my account on my boyfriend's phone and download my purchase. Then I logged out (he was getting my Hangouts messages.) All works fine until he reboots his device. Upon rebooting, it states that the license is invalid. Is this expected behavior? I'd prefer not to have to leave my store account on his device. I'd understand though having to log into it to perform updates.