Hii friend I have used rail yatri app and this app provides all services when you travel you can easily find train location also it show platform no where train are arrived so traveller are not confused it easily track train information also rail yatri app provide food services for customer and it track your location to where you are located and when you have departed also it easily track your PNR status so you conformed your reservation are confirmed or not so rail yatri are best app