My friend has made app for montessori kids "Montessori Early Childhood Activities Train 2". But I am not sure whether I should allow kids to learn through app. What I found is kids love gadgets. Its hard to keep them away from mobile and say no. So I thought of letting them play this learning game instead of wasting time on some other games. What are the thoughts of experts on this? The app is nice one with proper parental control for In-App purchase. But still I would like to have the expert thoughts on this subject.