Sketch Guru is a wonderful Android app that helps to generate pencil sketchesI recently observed a wonderful application called "Sketch Guru" in a friend's Android smartphone. The Sketch Guru app enables Android users to generate pencil sketches for photos in their gallery. User can pick and select any photo for which he / she needs a sketch and Sketch Guru app will automatically generate a black & white or colored sketch.
Has anyone used the Sketch Guru app regularly? If yes, how did you find it?
Also, are there any similar apps that generate photos with candle painting effect or finger painting effect or charcoal painting effect?