rpenmanparker
Member
- Joined
- Mar 6, 2018
- Messages
- 2,456
I keep the Winchester Ballistics app on my iPhone for occasionally seeeing what zero distance will provide the smallest POI deviations from POA over an entire range of pistol shot distances. I know there are others, but the Winchester has always worked for me. I like the combination of digital data and graphs. I especially like that I don’t need to know the ballistic coefficient of a common cartridge type like on many other calculator apps; I can just select a representative Winchester offering and calculate.
Lately the app stopped working. I can’t get off the opening page. Selecting a cartridge type does nothing. Deleting and reloading the app hasn’t helped. Neither has restarting the phone. Anyone know what’s wrong? What about compatibility with the latest IOS? Thanks.
Lately the app stopped working. I can’t get off the opening page. Selecting a cartridge type does nothing. Deleting and reloading the app hasn’t helped. Neither has restarting the phone. Anyone know what’s wrong? What about compatibility with the latest IOS? Thanks.