Animation Desk is a drawing app that allows users to create fun, short, animation videos with just a swipe of a finger! With the free version of the app, you can create up to 50 different scenes and choose from a range of different pencil and brush effects, and opacity. You have the option to share your video to YouTube.

Don't forget to take a look at Animation Desk’s user guide page which includes a selection of helpful tips and screenshot-driven tutorials. You can find it here.