A free program for Android, by Centre for Railway Information Systems.

CHALAK DAL App is a handy utility for the Indian railway personnel with a special focus on the issues of the railway staff, such as the availability of train services, the issues of security, etc. The app will help them to stay informed about the current status of their service and the issues related to it. This is a comprehensive list of all the requirements of the Indian railway service. It is a simple and easy-to-use list that can be downloaded on the Android platform. The app is based on a user-friendly interface, which makes it simple and easy to use for all users. This is a useful tool for the Indian railway personnel, in order to keep track of all the changes that may occur in the service and the different requirements that may need to be met.