Downloaded a few years ago for my muzzleloader scope. Installed the slug gun bdc scope and works great on my muzzleloader. I have used the app for every rifle I have with the extensive caliber and ammo combination that will calculate the ballistics. The other apps require manual inputs for velocities and other parameters.

This app has given me the confidence and knowledge on my yardage and aim. Very useful tool in making lethal shots.

We have been using this app with our muzzleloader for 3yrs now and all of the sudden when I select the bullet, it kicks me out of the app, very disappointing….

I had this app in the past. iPhone13 pro all updates etc. I get to find bullet and as soon as I click, the app closes. App and phone are up to date. Is there a bug with iPhones?

App used to work great but for some reason this year I can’t get anything to work with a 50 cal. Soon as I select a bullet app closes

When choosing ammo, the last step causes the app to crash. I have tested this on 3 devices that have the update and all crash.

Try to change from my shotgun to muzzleloader and once I select the grain bullet it closes out no matter the bullet manufacturer or the grain size. Can’t even use the app! It has worked in the past so not sure what has happened.

I ran this for years on my android. Switch to iPhone this year and just downloaded the app. Unable to use it. I can put in info all the way up to selecting the round I’m using. Once I select the ammo it crashes. I’ve uninstalled and reinstalled but it’s no use

Now its crap and has been past couple years. I pick out scope and bullet manufacture then click in ammo pick ammo and it crashes every time. Im bout to get rid if nikon scopes and move to something else. Mind you i just literally did the latest update, the only reason i tried again was i saw it had an update had i known it was same crap i wouldn’t have wasted my time.

Crashes and closes when I try to change my details to get ballistics