Synchro board

If you want to go fast and notes the idea came up suddenly.
To text input it is troublesome, and I can not write a picture for illustration.
But I can not write sentences of many small characters that's handwriting.

When you want to draw a fine picture.
It is hard to draw the line because it is hard to see finger are obstacles.
The first place you do not draw a detailed picture to be a finger.

And if you want to comment a little notes and photos and documents.

To such "when", and this app can be useful you.

The first characteristic of this app, the movement of the finger , pen in-app is moved, , write letters and pictures.
At this time, against the movement of the finger, you can write and shrink to (expand) By setting the pen to "scale".

The best feature of this app is below.
The synchronized with the movement of the finger, pen in-app will move.
At this time, you can write using a reduced (enlargement) of the pen that you set in the "scale".

*** differences in the paid version and free version
(1) There is a display advertising for free version
(2) The number of pens that can be registration is different.
The free version one, the paid version allows you to three types of registration.
For example, if Prepare a pen of three different colors, it is possible to easily change the color of