Sketch Camera is a free Android app developed by webcamfx that lets you sketch photos and videos with tonal shading. With the live preview of effects on the viewfinder, you can choose from a variety of pencil sketch and ball pen effects for your videos and photos. The app also allows you to record HD videos with effects.

One of the best things about Sketch Camera is its variety of sketch effects. The app offers crayon, fine pencil, rough pencil, smudge, ball pen, and many other effects to make your photos and videos stand out. Moreover, the app supports dynamic coloring for changing colors, allowing you to have a more personalized experience.

In conclusion, Sketch Camera is a great app for photography enthusiasts who want to experiment with sketching and tonal shading. It is easy to use and provides a variety of effects to choose from. Download it now and start sketching your world!