Stopped working after ios 9.1 upgrade

This is the best app on Bhagavd Gita. Very good and concise translation from Sanskrit to English. I was using this app for last couple of years as a reference. But off late after upgrading to ios 9.1 this app stopped working altogether and iphone screen becomes unresponsive after opening the app. deleting and re-installing app didnt seem to help either. Please fix this great app. I wont mind if you release a paid version of this app but please try to fix this screen freeze issue.

Maddy_2015 about Bhagavad Gita (Sanskrit & English), v1.2