Too many ads. They put the install button for apps right where the button to go back on your phone is. I have to close and wipe my phone just to get back on. They "say" free but I some how run out of credits. THEN I have to play games with ads to get credits. SO you pay with your TIME as they COLLECT data. WE should be PAID for that data. Collecting MONEY off AD'S and SELLING are data. Make them soooo much money. Also they control every one's phones. You must accept some options to start out.