IRCTC Rail Connect is a helpfull and great app from Indian Railway. If you are new user of the app, you need to open an account and sign up issue required a lot of informations. But after first time the app is very user friendly. If you want to book a tickit you can do the work from anywhere and anytime. If you are travelling with a train and need to order something like food you can easily do the work from your mobile app if the option is available for the train . So overall IRCTC rail connect is a very useful app.