TracingMat app for iPhone and iPad

"Tracing Mat" is an app for using your iPad or iPhone as a light table. After displaying the image you want to copy on the app, place the copy destination paper on it and trace the image that can be seen through under the paper.
It is also possible to prepare the manuscript on paper, stack the copy destination paper on it, place it on the screen, and illuminate it from below with this application.

[How to use]
Tap the “gear” button on the upper right to enter the setting mode.
In the setting mode, add the image to be displayed with the “+” button or "Camera" button at the bottom left. When you tap the displayed image, it will be in a state with a yellow frame. In this state, you can move the image by dragging and zoom in and out by pinching. you can also flip and rotate the image.
The screen brightness can be adjusted with the slider bar at the bottom right.
When you tap the “left arrow” button on the upper left to exit the setting mode, the displayed image will be fixed, so place a piece of paper from the top of the screen and trace it.

[Caution]
- I think it is easier to see the image under the paper if the room is darkened a little.
- Attach a protective film, etc., to prevent the display from being scratched during copying.
- Please use this application at your own risk. We do not take any responsibility for the disadvantage caused by using this application.