Go beyond standard point-mass calculations. The 4-DOF engine uses RK4 integration with the G7 drag model, adding spin drift (gyroscopic), Coriolis effect, and Eötvös correction — with a full decomposition of each contribution so you know exactly what's affecting your shot.
Instantly compute your maximum point blank range, near zero, far zero, and vertex for any rifle and ammo combination. Includes sight-in parameters at 100 yards — dial in your setup before heading to the field.
Classic point-mass solver with G1 and G7 drag models. Interactive trajectory charts and ballistic tables with drop, windage, velocity, energy, and scope corrections at every range.
Automatically fetches local temperature, pressure, humidity, and altitude via Apple WeatherKit for accurate atmospheric modeling.
Store your rifles with barrel length, twist rate, height over bore, zero distance, and scope click values in MOA or MRAD.
Hundreds of the most common cartridges pre-loaded. Full ballistic specs — bullet mass, diameter, muzzle velocity, and ballistic coefficients across 50+ calibers.
Built-in compass with 12-clock wind direction input. Capture heading in the field for wind correction calculations.
Full unit system flexibility — switch between metric and imperial for distance, velocity, mass, temperature, and pressure. Scope adjustments in MOA or MRAD.
Store your ballistic solutions with rifle, ammo, and atmospheric data. Review and compare results any time.