It worked great-until it DIDN’T – iWatermark - Watermark Photos Review

I had been happily using this app for over a year at least-until it just STOPPED WORKING AT ALL!!! Now I try to use it and when trying to send over my photos to Watermark the screen just goes black. My phone is working fine but not this app. DISAPPOINTING!!
Review by SiameseGirl25 on iWatermark - Watermark Photos.