You'll see levels and gridlines on top of your familiar camera app.
When you purchase an Option, you can take a caption image with the message "x degrees left (right) down".
In addition, you can freely change the number, color, and thickness of the grid line, so you can take a caption image with your favorite grid line.

1． Your camera app always stands up,
Grid lines and levels appear on top of it.
The grid line is white, two vertical and horizontal, and 5px thick is the default.
You can change various things when you purchase Option.
2． Turn the camera at the object, match the grid line, and set the level value to Take a look.
If it is horizontal, it refers to 0 degrees.
It responds even when the camera is sideways.
3． Option will be charged 110 yen per time.
Once, because it is while the app is up,
Unless you exit the app after you're charged,
You can take as many caption images as you like.