Cant Open

Ive tried to open it multiple times but it immediately goes back to the main screen. Ive also tried to open it directly from the App Store and it froze. I have an iPhone 6 Plus and have used your app on this phone for a year with no problems. I even shut down my phone and restarted it. I still use my paperback copy of the original Oswald but I really enjoy this one - I can enlarge the letters and can quickly jump to the referencing Bible verses. I still love the app but should have given it 4 stars because of the bug.

Who:/ about My Utmost Classic