Comic viewer Blue light cut APK

It is a comic viewer that does not transmit harmful blue light to blue light cut eye.
White is yellow because it does not pass through the blue light. Blue is black.
It is a secure application that does not require any rights.

!Recommended specs
Dual core or more
1GB or more memory

Method of operation
Spread in a double tap
Adjust the size and position in the two-point touch
The feed page swipe
The feed page tap the screen end

Menu manipulation
I sandwich the bookmark
I open a bookmark
I open a new book
Save display position
Fixed orientation
Manga Viewer

Corresponding format jpg, png, bmp, gif