IRTTT is a free Android application developed by Jane Juje Fernandes that provides Indian Railway Time Table information offline. The app is designed to work without an internet connection, making it ideal for travelers who may not have access to the internet while on the go. With the app, users can check train schedules for the day or week, search for trains by name or number, and even check PNR status.

One of the app's standout features is its ability to provide train information offline, meaning users can access the information without an internet connection. This is particularly useful for those traveling by train or those who do not have access to the internet on their mobile devices. The app also provides live train and live station status, allowing users to track their journeys in real-time. Additionally, the app provides information on train fares, seat arrangements, and platform information, making it a one-stop-shop for all your Indian Railway needs.