Game apps for kids may be simple to play, but finding one that's fun <em>and</em> meets all your criteria as a parent is far from easy—especially in the free category. Some boast great gameplay, but poor visuals. Some say they are great for toddlers, but take a kindergarten-level set of skills. To save you time searching the app store, we got to downloading (then to playing!) the newest free game apps. Here are our favorites.