have found some wonderful apps for my son but have been using this one for a week and it has been a godsend.
He gets up at 4 or 5 in the morning thinking it's time to get up and trying to make him understand its not morning yet (even thought the sun was up) was quite difficult.
He can now see on his ipad at night the bear go to bed and if he wakes up early and the bear is still asleep he knows not to get out of bed. If the bear is awake he can get up. It's simple but it works for him. Gives me a couple of extra hours thanks goodness