Rail-X is a free Android application developed by Ihor Karas that notifies users about the status of rail crossings in real-time. The application generates predictions about how long the crossing will be closed, and it works for several Ukrainian cities including Irpin, Bucha, Vyshneve, Boyarka, and Tarasivka.

With Rail-X, users can stay informed about rail crossing statuses and plan their routes accordingly. The application provides accurate and up-to-date information that can help users save time and avoid traffic. The interface is straightforward, and users can easily navigate between different rail crossings and cities.

Rail-X is a useful tool for anyone who frequently travels in Ukraine and wants to stay informed about rail crossing statuses. With its real-time notifications and predictions, Rail-X can help users make informed decisions about their travel plans.