Moon – Moon phases calendar and sky Review

It is one of the best app for the Moon. Something goes wrong with the last update on Dec 9, 2019 because this App immediately crashed and never open in my iPad iOS 9, although it was stated in the latest update that it requires iOS 9. Hoping you will take action to solve the problem. This App was one of the best Moon App before this update on Dec 9, 2019. Thanks Even after your latest update on Jun 27, 2020. Nothing changed for my previous review, still never open and crashed. I wish to fix bug causing this problem.
Review by Mmbeiruti on Moon phases calendar and sky.