The IndianOil ONE is the only app you need for all your Fuel related needs. It's intuitive and easy-to-use interface empowers you to access your IndianOil LPG account, your IndianOil XTRAREWARDS Loyalty card as well as Petrol pump information all from a single place. If you are an IndianOil customers, this is a must have app! Key Features: Book your LPG Cylinder.