BlackBoard-simple-

Black board comes up! BlackBoard , you may have written using more than one finger .
You can write very smoothly .
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Very simple feature ! ! I can and notes by hand quickly !

* Basic functions
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▼ When you tap the button at the bottom of the screen , bar and color selection and save comes out .
▼ You can write using multiple fingers at the same time .
▼ simple , color five black , red , blue , green , pink .
▼ to slide , adjustable thickness of the line .
▼ Press the " eraser " button , you can turn off the line you wrote . ( Adjustable thickness to turn off the slide )
▼ Press the " Trash " button , you can bulk delete .
▼ Press the "disk" button , you can save the image .
※ If you can not save image ...
Please turn on the "Settings" / Privacy / photo / " BlackBoard " .