Javy found Animation Desk:

• Moderately increases student collaboration“My friends and I wanted to make an animation to promote our club event on campus and found Animation Desk a useful tool. We created a storyboard first, and then we collaborated on drawing the animation.”
• Moderately improves behaviour or wellbeing“It's exciting to draw out my imagination!”
• Moderately builds student knowledge“I'm using the Animation Desk on an iPad. It's very helpful that it offers in-app tutorial videos and I learn the basic principles of animation (ex. FPS, layers, movement path background) and useful tools. (ex. rulers, onion skin)”