My Take
While this App has great skills to teach early reading skills, students get bored with this App after a while. I would not make this App an everyday App. Since this App offers valuable practice with reading skills I would make this App a couple times a week practice so the students don't get turned off by it's repetition.
How I Use It
This is a great app for struggling readers and writers. I use it with student are having trouble reading and matching words 1-to-1. It can teach some good beginning reading skills like directionality, 1-to-1 matching, and sight word recognition. This App would be great as a center in K. It would also be great for ELL student to acquire vocabulary.