Developer's DescriptionBy Norma Precision ABThe Norma Ballistics app includes the Ballistic Calculator along with complete access to the Reloading Data and Norma's entire range of products...The Norma Ballistics app includes the Ballistic Calculator along with complete access to the Reloading Data and Norma's entire range of products in a searchable, mobile and interactive format. Empowering hunters and shooters to make the right choice of ammunition and calculate performance out in the woods or the shooting range.