It is a reverse-rotation version of an analog clock.
It is easily in the use of the preset button ..clock image.. revokable.
The photo that exists in the album can be used for the wallpaper.
The wallpaper can be changed with an automatic timer.
Free version
There is no preset button of oclock Image.
Non-display of a digital board cannot be done.
The wallpaper cannot be changed at random.
The number of registration of wallpapers is 24.
Paid version
All the preset buttons can be used.
A digital board can be non-displayed.
The screen button can be locked.
The random display of the wallpaper is possible.
The number of registration of wallpapers is 240.