Great concept but limited
This is an excellent app for reinforcing the skills of blending and segmenting using cvc words. Unfortunately it is very limited in that as a parent or teacher you can't go in and track progress and see sounds that are common errors for example. It would also be good to have words with four or more sounds, including consonant and vowel digraphs. I really expected more from an app that you have to pay for, this is pretty basic, however the idea and rehearsal of these essential skills is just what pre-schoolers need.