Mask Selfie is a free Android app developed by Fueneco that lets you add masks to your photos in real-time. With more than 100 face costumes to choose from, you can easily select another one or change its color, brightness, move it around, make it bigger or smaller with your fingers. The masks include lovely Venetians, cute eye-masks, traditional or historical masks from all over the world, Santa Claus, clowns, helmets, and Halloween-themed masks like ghosts, devils, and pumpkins.

The app uses life-face detection and tracking, so the mask follows your face in real-time. You can also press the Lock button to fix the mask on the screen, making it easier to adjust it perfectly with your face. Once you take the photo, you can adjust it completely as well. Fueneco has put attributions for the masks on their website to the best of their knowledge.