Hi friends iam going to share one of my experience on practo application that iam using now.This app is using for the 4months.when I was searching for specialist doctor for maigraine headache one of my friend referred me this app and I got treatment for my self for 2months now iam perfectly all right.You will find many doctors using this but dont go blindly just check the reviews that previous visitors got experienced about that doctor if you find good review then just visit that doctor for appointment.My suggestion is useful for everyone easy to use and you can book appointment of doctor easily by this app.Need not worry just go for it I already gain good experience.Thànk you friends.