Just Shake3.9.1

Let's use the smart phone easily by shaking.
To play music, shake the phone(or put earphones to jack) and on music player with playing music.
If you wanna listen next music, just shake and play.
When you have a call, just shake and take.
If you press volume-up key, next music is played.(volume-down key is prev.)
Music & Other Feature
Running music player & Play music by shaking phone
Skip music by shaking phone
Running music player & Play music by putting earphones to jack
Skip the music by pressing volume key(only available when screen is off)
Running & Switching apps by shaking phone
Music Reservation Stop
On & Off vibration mode by shaking phone
Manual Mode
Call Related Feature
Answer call by shaking phone
End call by shaking phone
Ringing the bell, flip over the phone and be mute
When call end, vibration alarm(prevent talking to oneself)
Notice
Just Shake can be killed by Task Killer app. so you must except Just Shake from kill list of Task Killer Apps.(but Call Related Feature is never killed)
If two music player is running, uninstall unused music player.
some feature cannot be operated in some device. (answer and end call, Enable when screen is off..)
* if you have a question, please send me through email(bottom)