The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Anthony Olive:
All 5 Ammo apps in one toolboxAmmo Cost - Calculates cost per cartridge, allowing you to quick find which ammo is less expensive.Ammo Reload Cost - Calculates how much a single cartridge costs to reload by calculating the cost of individual components.Ammo Ballistics - Creates a Ballistic chart or plots the projectile's path of your favorite load, you plug in the data and calculate what ifs.Ammo Sight - Is a utility that help you zero in your weapon for a greater distance than you have room for.Example: if you only have 25yds but want to zero in your weapon for 200yds, you input the data and the calculator will tell you where your bullet should impact your target at 25yds to be zeroed for 200yds.Ammo Load - Is a reloading manual on your phone, you can even add your own custom loads and cartridges.