The method of teaching is very hard and complicated and the progrsm that they are creates is out of mind. They trying to teach student and making money with them. Also publish videos on youtube and created byju’s app was very intelligently. The concept of learning program is very winding that’s make very hard to understand the topic. The fact is that they only gives you videos and they wants money with it. And force to buy the app. The director mr raveendran has should make free version of this app.