This app is wonderful. I use it for my autistic son. We have used a token board for a while and this replaces that. I dont have a clipboard with velcro all over it and tokens that can be a choking hazard. That is a thing of the past. This is fantastic. It still gives him something tangible when he completes a task and he loves it. When task is complete is says "Great job. You did it!" He loved it . He was all smiles. I work at a school for children affected by autism and the school and the therapist are all impressed as well. They are going to get it for themselves. And if that isnt enough. The customer service was amazing. Very quick response and very helpful. Thanks Jeff!