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Ultimate Sleeping App app for iPhone and iPad


4.6 ( 1336 ratings )
Music Health & Fitness
Developer: Della Inc.
Free
Current version: 1.1, last update: 7 years ago
First release : 25 Apr 2013
App size: 24.54 Mb

About the Ultimate Sleeping App

“Ultimate Sleeping CD”has been released as the app!
Feel “Fluctuation”of the natural phenomenon and sleep comfortably: “1/f fluctuation”make you fall asleep.

We have more than 400,000 sales of this CD and it is long awaited to be released as the app.
According to the monitor survey, we got the data that 85% of people were able to sleep easily and more than 50% get up clearly.
Now the stuffs of this CD produced the remix sound for smart phones (i phone).

Especially 1/f fluctuation is remixed in this app.
1/f fluctuation is one of the universally natural phenomenon. We feel it makes comfort, calm and relax in our daily life.

These days it is studied scientifically.
1/f fluctuation is the unpredictable changes and moves of things in time and space.
It is included in the natural phenomenon such as the murmuring of a stream and wind, a shimmer

of hot air. Human also has 1/f fluctuation in the cells, a flow and the pulse of the blood and the brain waves so that it makes us comfortable.

In this app, the 1/f fluctuation of the murmuring of a stream makes you feel comfortable, leads you to sleep.

Though they want to sleep, a lot of people can’t sleep for the stress of modern life.
We would like to advise you not to worry about your sleeplessness.
If you worry about it, you will not sleep more and more.

To begin with, let’s make comfortable surroundings and relax.
Please make your room dark and silent, forget any cares, relax and close your eyes slowly. Then listen to the sound of this app. You can fall asleep comfortably.

If you don’t get to sleep easily, please try this app. This app is a supplement of sounds,for sleep.
We hope that you have a nice dream every day.

-This app is a tool for helping people to sleep comfortably.
We would like you to use this app right way and to make a good use of it.


1)Use it connect to Power Adapter with Charging Cable.
2)Don’t use it with Silent mode.
3)Don’t lock the screen.
4)When you start up other apps(for exsample,use telephone,read e-mails,and play games etc) during setting time,this app might be finished. Confirm the setting again.


Please read the instructions before use.
*Don’t be anxious to sleep: Just relax and lie down easily on your bed.
*This app is improper while you are driving cars, motorcycles and bicycles or at working.
*You can adjust the volume which you feel cozy with the button on the left side of the phone.
*When you sleep, it is favorable to use an adapter which prevents the phones’ battery being dead.
*Using earphones is unfavorable.
*We recommend for you to illuminate your room under 30~40 lux.(like the bar using the indirect lightings.)
*The best surroundings of sleeping are the room temperature is at 25 ℃ and the humidity is at 50%.( at the average value ) Use the air conditioner effectively.
*Especially require attention!
-Don’t turn on the direct lightings all night.(The bedside lights are OK.)
-Don’t watch TV in the dark room.(To concentrate on TV prevents to sleep.)
-Foe under 2-year-old children ,make the room as dark as possible.
For the elderly people, use the light stands or the night lights (this app equips with) to avoid injuring in the dark room.