Smart Paint - drawing & sketch is a free painting and editing application developed by Artflow Studio for Android 9.0. This app allows users to create and edit pictures with ease, thanks to its wide range of features. Users can adjust the size of the picture by pressing buttons or pinching in and out on touchscreens. They can also change colors the same way as in other editing programs and pick a color from the canvas by touching it for 1 second.

The app offers a variety of tools, including pencil, pen, line, airbrush, texture, gradation, bucket, figure, and eraser. Users can edit and create pictures using layers, save a picture with a layer structure, and export it as a PNG file. The app also has a specific file manager that allows users to see the thumbnail of each picture. Moreover, the app allows users to undo and redo actions many times, making it convenient for those who want to experiment with different styles. Overall, Smart Paint - drawing & sketch is an all-in-one painting and editing app that is worth checking out.