Pixel Paint Brush is a free Android app developed by MAYAR SHERIF MO ELAZIZI. It falls under the category of Utilities & Tools and is a great app for anyone interested in creating pixel art. With Pixel Paint Brush, you can upload any picture and pixelate it to create a coloring-by-number experience.

The app features a huge collection of coloring pages with lots of 2D and 3D objects. You can adjust the difficulty level of each picture before you start coloring. One of the best features of Pixel Paint Brush is the Coloring Booster, which helps you finish your images faster. You can fill areas with color and use the magic wand to fill a series of cells of the same color. Overall, Pixel Paint Brush is a fun and easy way to create pixel art on your Android device.