RangeMind

Know what to dial before the shot, and what to change after it: firing solutions in MRAD or MOA, groups logged from a photo of your target, truing.

RangeMind is a ballistic calculator and shooting logbook for long-range precision shooters. Plan on your computer at home, then use your smartphone at the range.

FIRING SOLUTIONS • Elevation and windage in MRAD or MOA, shown in large type you can read at arm's length • Point-mass ballistics with G1 and G7 drag models, Mach-banded BCs, spin drift, Coriolis and incline • Temperature, pressure, humidity and altitude, with sea-level or station pressure, or the current weather where you are in one tap • Powder temperature: muzzle velocity corrected for how warm or cold your ammunition is • Uphill and downhill: enter the angle, or simply the target's height above or below you • Trajectory table, charts and a printable range card, with the hold for a reference crosswind • Range card as a phone picture, to save to Photos or set as your lock screen • Range view: see how high the bullet climbs on its way to the target, and check it clears an obstacle • Wind bracket: your hold if the wind is a little lighter, stronger or off its direction • Stage card: every hold for a match stage's targets on one card

YOUR RIFLES AND LOADS • Rifle profiles: barrel, twist, sight height, zero, scope and turret units • Ammunition profiles, from a library of over 350 factory bullets or your own data • Compare two loads side by side: elevation, wind, velocity and how far each stays supersonic • Saved range cards and shareable setups • Round count per rifle, with cleaning, barrel-life and velocity-check reminders

SHOT LOGGER AND TRUING • Log where each shot landed, straight from the calculator • Or log a whole group from a photo of your target: the holes are found for you • What to change: the clicks to dial after one shot or a group, and whether it is your zero, your load or the wind • Group analysis and statistics • Truing: RangeMind adjusts muzzle velocity or BC so the next solutions match your rifle • Zero your scope step by step, from the first shots at 25 m to the zero saved with your rifle • Zero check after each photo group, and zero history: see, session after session, whether your zero is holding or moving

AT THE RANGE • Night mode in red on black, to keep your night vision • The screen stays on while the app is open • No signal? Shots and photo groups are kept on your phone and sent when you're back online • Works in English and French, metric and imperial

TOOLS • Ballistics Validator: compare RangeMind with published Applied Ballistics range cards • Wind coach, moving-target lead, BC library • MV estimator: your muzzle velocity from a chronograph string (average, SD, extreme spread) or from the elevation you actually dialed at distance • Unit converter: MRAD, MOA, IPHY and clicks, what an angle covers at a distance, and velocity, energy, weight, pressure and temperature • Reticle matcher: find reticles by unit and focal plane, see which scopes have them, and check them against your turrets • Density altitude: how thin the air is, from your conditions or the weather where you are, and what it means for your solution • Reloading calculator: fill ratio and a rough pressure indication with clear warnings. It never rates a load as safe; always use published load data.

PRIVACY No ads, no tracking, no analytics. Your data stays yours, and you can delete your account and all its data at any time in Settings.

RangeMind is a calculation aid. Its results are estimates: always confirm them with real shots at the range, and follow the safety rules of your range and the laws of your country.