Was working great I finally made it to the reward I wanted after constantly listening to music, using all functions including the lockscreen andcharging screen, surveys, offers and games and then I'm not sure what happened, the amount of points I needed to cash out jumped 20k and I somehow lost 30k in points. Now I can't seem to play any of the games as they all tell me their not compatible with my device and none of the offers or surveys will work such a disappointment after months earning