A free program for Android, by Nielsen-Kellerman.
Kestrel is the world's largest, most versatile and affordable firearms rangefinder and ballistics solution. It allows you to measure the accuracy, distance and windage of bullets, firearms and rifles, as well as quickly and easily create, upload, download and store gun profiles and access the Applied Ballistics and Hornady libraries of lab-tested bullet parameters and profiles for use in your Kestrel Ballistics Meter using the Gun Profile Manager.
It allows you to place the Kestrel Ballistics meter on a tripod (sold separately) to view solutions remotely from your shooting position on your mobile device using Single Target Mode.
It also allows you to create and send up to 10 custom targets to your Kestrel or export a printable range card using Target Card Mode.
