I had the free version but it kept freezing, and I thought maybe the ads were screwing with it, so I paid the $3 for the paid version. Now whenever I pull a game up, I'm able to make move, it sends it and updates my pieces/letters but then the screen completely freezes! When I hit the home button the rest of the phone works fine, but when I pull up Words again, it's still frozen on the board so I constantly have to delete and reinstall. Any suggestions? It's so annoying plus I feel like I wasted $3.