Pick your steel (gongs, rectangles, PRS plates or a custom size) and Rifle Calcs draws it on the reticle at the size it really appears at that distance, with a clear hit or miss.
Turn the elevation and windage turrets click by click, or dial straight to the solution. The reticle shows where the shot lands with what you have dialled, so you can see the miss you are chasing as well as the fix.
Drag the bullet from muzzle to target. Drop, drift, spin, speed and energy read out at every point, the zero crossing shows up close, and an uphill or downhill shot is drawn at its true angle.
See the wind push the bullet off line and back onto the plate from above, then follow the same flight across the reticle.
A full trajectory table for the current conditions, with the transonic and subsonic ranges marked. Tap any row to make it the shot.
No account, no ads and no tracking. Your rifles and loads stay on your phone. The app goes online only when you ask for the weather or open the map. The Privacy Policy has the details.
Questions, bug reports and feature requests: support@jaredjudd.com. It helps to include your device, its iOS version, and the profile you were using: rifle, bullet, scope, muzzle velocity and zero.
No. There is no sign-in. Everything you enter stays on your device.
Yes. Every calculation runs on your phone. The internet is needed only to fetch the current weather or to show the map, and you can always enter conditions by hand.
From Open-Meteo, a weather model's current analysis for your position, updated every 15 minutes. It is a good starting point, but it is not a reading where you stand. For the best results, use station pressure from a local barometer or weather meter.
A calculator predicts; your rifle confirms. Muzzle velocity, ballistic coefficient and sight height have the largest effect, so measure them where you can. Then shoot at distance, and true the profile to what you see on paper or steel.
Your profiles go with your device backup. Restoring a backup to the new phone restores Rifle Calcs with them.
Delete the app. Rifle Calcs keeps nothing anywhere else.
Rifle Calcs is a calculator, not a substitute for safe handling or confirmed data. Always know your target and what is beyond it, and confirm every solution at the range before you rely on it. See the Terms of Use.
Weather data by Open-Meteo.com, licensed CC BY 4.0.
