What’s wrong with the Winchester Ballistics Calculator app

[rpenmanparker]

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.

 

[horsey300]

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.

Bet it's a new software update, and I find it suspicious that you experience this problem at the same time that I find troubles with loading cartridge data information on nosler website, i know the partner on ballistic tips etc, but this is odd.

 

[J-Bar]

Reconsidered.