Great app, but unable to open after update n – iStrelok Review

This app has been great for the last few years I've had it. If you give it accurate data it will return to you accurate ballistic tables and reticle images. My only problem is after the update on 03/27/17, the app will not open an all. I've got a new scope coming so I really hope it gets fixed has is working soon.
Review by Pavlovwolf on iStrelok.