Reading has always been a sore subject in our household with lots of tears and frustration. This app has allowed my son to build confidence in his reading! There’s not a fight to read books and I can tell he’s gaining confidence. I also loved reading more about the published articles by the developers and the fact that this follows the Science of Reading makes me feel at ease. My only critique is that the sound for the videos at the end of the books is really really quiet and difficult to hear.