I just upgraded to the new iPhone. Love it but when I went to enter my latest range sessions into the AmmoTracker app, I was informed that the app is no longer offered and all my records for loads/velocities, range sessions, etc. are gone. I have records, but there was a ton of test results and velocities that I have no other record of. My mistake, but I would think a subscriber to an app would be informed prior to it being closed, so that he could save whatever info was on their server. Lesson learned. I checked out a few available apps, but they were not user friendly, at least not to me. Does anyone know of, or use an app that is similar as far as simplicity and information categories?