York Region Student Tools (YRST) is a free Android app developed by BisTech Solutions that aims to provide secondary school students in York Region with easy access to various online resources. The app features links to popular educational tools like Teach Assist and Moodle, which students can access with just a few taps on their devices.

In addition to these resources, YRST also provides students with the latest news and events through Twitter, making it easier for them to stay up-to-date with school-related activities. The app also includes a directory of contact information for all secondary schools in York Region, making it simple for students to find the information they need.

It's worth noting that YRST is not officially promoted by the school or board, and is intended for student use only. However, it's a great tool for students who want to keep track of their academic progress and stay connected with their schools. Overall, YRST is a handy app that can help students be more organized and informed during their academic journey.