The Ballistic Graphulator

Most ballistics apps are bench tools. The Ballistic Graphulator is built for the field — where your target is at an angle you didn't train for, your zero might be different from last week, and there's no cell signal to look anything up.
The included camera rangefinder gives you an all inclusive package. Estimate distance using any known-size reference object — steel gongs, cans, paper targets, or your own custom entries. Automatic angle correction built in. No laser required.
A physics-validated G1 drag model delivers accurate bullet drop and velocity at any distance. Every factory load uses ballistic coefficients and muzzle velocities pulled directly from manufacturer websites — Winchester, Federal, Hornady, Berger, Sierra, Sellier & Bellot, and more. No guesswork. No crowd-sourced data. Every entry cites its source.

CAMERA RANGEFINDER:

Estimate distance with your phone camera using any known reference object, all you must know is object's height. Automatic angle correction included. You can leave the laser range finder at home if you want to pack light.

SCOPE DOPE CALCULATOR:

Instant drop, MOA or mrad adjustment, and exact click count for your scope. Supports ¼ MOA, ⅛ MOA, ½ MOA, 1 MOA, 0.1 mrad, 0.2 mrad, and custom values.

ANGLE CORRECTION:

Measure uphill or downhill shot angle with your camera and gyroscope. Rifleman's Rule applied automatically — dial for real ballistic distance, not slant range.

TRAJECTORY GRAPH:

Live chart showing trajectory, line of sight, near zero, peak, and far zero. Easily find your rifles ideal zero with this tool, whether you need to set the zero up near and want to know the far zero or vice versa.

AMMO CATALOG:

Hundreds of loads across 25+ calibers — .308 Win, .30-06, .300 Win Mag, 6.5 Creedmoor, .270 Win, .243 Win, .223 Rem / 5.56 NATO, 7.62x39, 7.62x54R, lever action, and more. Every load source-cited.
SAVE YOUR LOADS

Your rifle's actual muzzle velocity and BC. Saved on your device, always available.

FULLY OFFLINE. NO STRINGS.:

No internet. No account. No subscription. No ads. No data collection. Updates are free. Always have been, always will be.
Built by a shooter, for shooters — at the bench and in the field.

Recent changes:
This update improves compatibility with newer Android devices and OS versions. Also includes a small layout fix on the main screen and an interface tweak to make the Angle Finder and Range Finder buttons easier to tell apart.