Doesnt work!

This app worked for like the first week, I wasnt crazy about it to begin with because theres only one theme you can view a .3dm file (white plastic item and blueprint background.)

The convenience to quickly review a .3dm file on the go made it convenient enough but now its not even opening. I tried everything but I think ever since the new iPhone update I cant even use this. What a waste! At least give me a refund!

NotoriousVictoriousA about iRhino 3D, v2.1.4