Palmer Sleep Housekeeper app for iPhone and iPad

This application can record your sleeping time
A statistical chart that generates sleep data to manage sleep
Set the "hope of bedtime" to remind sleep time
Set up what should not be done before bedtime to remind you to go to bed.
Application design concept:

Let your sleep management be more refined
Make your own healthy sleep mode
Correcting your bad sleep habits
So the focus of the whole application design is how to sleep scientifically and healthfully.