Beautiful app but does not work with 9.1 update.

After updating 9.1 in my iPhone this wonderful app has stopped working. Developer pls pls look into it and fix it ASAP as yours is one of the finest bhagavat Gita apps in the App Store. A very humble request. Thank you in advance

Dg2020 about Bhagavad Gita (Sanskrit & English), v1.2