Please update for iOS 11 – SuccessMaker Speed Games Grades 1 - 6 Review

This app will not work when iOS 11 updates on my device. I consider this app essential for me to be able to do some remedial work with students where the app tracks which level the kid is on. 5-star app, needs an update to keep working.
Review by Dave Dillard on SuccessMaker Speed Games Grades 1 - 6.