My mobile app called Blackboard Mobile Learn no longer works
Mobile Learn, Blackboard’s original mobile application for students and instructors, is no longer available in the app stores and it may stop working. It was retired in August of 2017.
Blackboard and Blackboard Instructor Apps available
To provide students and instructors with an enhanced experience, Blackboard has developed two new applications designed to better meet the needs of students and instructors. These apps are called Blackboard & Bb Instructor.
Please search your mobile device's app store for "Blackboard". Instructors should install "Blackboard Instructor".
Read more: https://help.blackboard.com/Mobile_Learn