Blackboard Instructor is an iOS app designed by Blackboard Inc. for instructors and those in teaching roles to manage courses, mark assignments, communicate with learners and quickly complete administrative tasks. The app is a collaborative tool between the software and the institution's Blackboard Learn server, and access must be enabled by the institution.

With Blackboard Instructor, you can easily preview course content and assessments, mark assignments, send course announcements, create discussion board threads, and reply to comments. The app is easy to use and provides a smooth and seamless experience.

It is important to note that the app's functionality may be limited at times if the institution has not updated the appropriate software or experiences server outages. However, if you have any questions or comments, you can use the in-app feedback tool to help Blackboard improve the app.

Overall, Blackboard Instructor is a great mobile solution for managing courses on-the-go and is highly recommended for instructors and teaching assistants.