Hello Jason and yes, you can play roll20 on a tablet but the creator or the specific player has to be a subscriber. If the game creator is a subscriber then all his(her) players can use their tablet's browser to play in his(her) game. If the specific player is a subscriber then he(she) can use the tablet's browser to play in any game he(she) joins. More information here: <a href="https://wiki.roll20.net/Roll20_Table_on_Tablet_Support" rel="nofollow">https://wiki.roll20.net/Roll20_Table_on_Tablet_Support</a>