is a fun painting app where you can paint anything you like and add stickers or masks to it. You can even upload images and paint on them or take a picture and add a mask to it.
You kids will love Mori Paint.
Have a look at the video: https://www.youtube.com/watch?v=4rbjgGJzl5c
* support for ios 11
With Family Sharing set up, up to six family members can use this app.