Indian Railways has launched a mobile application for booking unreserved tickets on many suburban lines and some long distance routes. The app called &lsquoutsonmobile&rsquo, is supported by Android and Windows operating systems. After downloading utsonmobile, a passenger has to register his/her mobile number through the smartphone or by visiting the website utsonmobile.indianrail.gov.in. After successful registration, a passenger&rsquos Railway Wallet (R-Wallet) is automatically created and shows zero balance. The wallet is to be used to buy tickets and the website can be used to recharge the R-wallet. Passengers can recharge their wallets from any railway booking counter as well and it can be done in multiples of 100.