STAIN – an app that penetrates the inside of contours within your photos or drawings.
Tap to easily color areas that are difficult to paint using your fingertips.
The color spreads more and more when you leave your finger on the screen, and adjusts the spread according to the length of time you first hold down your finger.
It’s enjoyable to use, from minor tone correction to very detailed work.


SET BASE IMAGE
You can change background color and adjust saturation.

COLOR BLENDING
- to blend colors which you like by holding the ink-bottle button.
- by pressing the clear button, you can change the opacity in 10 percent increments.

SPOT SIZE
- The small size applies color to narrow or small spaces.
- The large size applies color across the edge.

INK
- Smooth ink is easy to spread
- Rough ink is hard to spread
- Please use different setting for contrast your picture and finishing image.

AVAILABLE RESOLUTION
- 1/1 scale
- 1/2 scale
- 960px (long side)
- 480px (long side)

IN-APP SHARING
- Flickr
- Twitter (Twitpic)
- Facebook