iOS 8.3

I love this app, worked great up until I downloaded the new iOS 8.3 for my iPhone 6, the app wont open at all, and there was no response from app support when I reported the problem. Will go to five stars when its fixed, if not, I will have to find another messaging app.
Updated-4/14/15
With the update, XMS has regained its position as my favorite app!! Thanks, 5 stars!!

Jukes112 about Officelock