We are just beginning to use this app for its intended purposes, as we have spent a good deal of time just playing with the movable alphabet screen. My entire family enjoys creating messages for each other for fun. My daughter, who is using this for spelling is delighted by the animations that tell her when shes correct, and I like the simplicity of the layout. It is colorful, but not too busy. In addition to the many other assets of this app mentioned in other reviews, I must add that I have had a completely positive interaction with the developer. I had a few questions which he quickly and thoroughly answered.