I've had this app for years! I just recently ran a 175gr SMK ladder test at 544 yds (laser ranged), and was able compute the approximate speed of the bullet relative to initial impact (+24" from initial -70.8" drop). Found my accuracy nodes for two different powders.
It's been a solid performer, particularly on my old iPhone3G / iOS4.x, however, after upgrading to an iPhone5S / iOS8.x (as of the iPhone6 release), the ability to modify BC values from the internal utilities causes the APP to freeze.
However, BC values can be entered MANUALLY, either from the box or from the bullet manufacturer's webpage, then the program works just fine, and does as billed. All other aspects appear to work as intended, except for the BC database.
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