Toca Boo is a kids game where you must float around a huge house scaring a family. It sounds simple and it is. The fun is in simply watching the different family members get scared silly.
The original artwork in Toca Boo gives it added charm and there are no annoying ads or in-app purchase prompts to plague your kids.
The only problem is once you've done scaring everyone, there's not much more to do which means its only good for keeping your kids happy for minutes rather than hours.