Ballistica vs BenchLog

Ballistica is a ballistics calculator for long-range shooters who want clear corrections and a transparent view of the data behind them. Select a rifle and load, enter the line-of-sight range, shooting angle, wind, and atmospheric conditions, then calculate elevation and windage corrections. Results include direction, angular correction, linear drop or drift, and turret clicks when click values are configured. ADVANCED BALLISTICS ENGINE • 3D Point Mass trajectory modeling • G1, G5, G7, and G8 standard drag models • Support for velocity-dependent Custom Drag Models • Optional spin drift, Coriolis, and aerodynamic jump calculations • Line-of-sight range and inclined-shot calculations • Temperature, pressure, humidity, and altitude inputs • Live weather data using your current location • Separate atmospheric conditions for saved zero profiles • Two-stage truing for muzzle velocity and drop scale factor • Transonic, subsonic, and validated-range warnings CLEAR RESULTS • Elevation and windage corrections in MOA or MRAD • Native MOA and MRAD turret-click calculations • Dial and hold directions shown directly in the solution • Linear drop and wind drift • Remaining velocity, Mach, energy, and time of flight • Visible drag model, ballistic coefficient, muzzle-velocity source, zero, and truing status • Clear indication when changed inputs make a previous solution stale • Breakdown of included spin drift and Coriolis contributions VISUAL TOOLS • Virtual target with calculated point-of-impact marker • Reticle holdover visualization • Adjustable scope-view magnification • Target presets and dimensions • Interactive trajectory graph with drop, velocity, Mach, and energy readouts • Range cards with configurable start range, end range, and increment • Range-card data for correction, drop, drift, clicks, velocity, Mach, energy, and time of flight • Printable PDF range-card export • Mover-lead and mil-ranging tools RIFLES, LOADS, AND ZEROS • Rifle and scope profiles • Custom ammunition profiles • Built-in bullet library • Multiple zero profiles for each rifle • Optional atmospheric data for individual zeros • Quick Start profiles for frequently used rifle-and-load combinations • Sample setups for new users SHOT LOGS AND RANGE SESSIONS • Record observed impacts directly from a calculated solution • Save shot notes and solution details • Organize shots into named range sessions • Add a location, notes, and an optional target photo to a session • Review group size, mean radius, and average vertical or horizontal deviation • Filter shot history by date and rifle • Share a visual session summary FIELD-READY SETTINGS • Metric, Imperial, or mixed unit configurations • Independent units for distance, velocity, energy, pressure, angle, weight, bullet diameter, and twist rate • Daylight, Field Dark, High Contrast Field, and Low-Light Red themes • iCloud sync for rifles, loads, Quick Start profiles, sessions, and shot logs • Data import and export Whether you are checking a correction, preparing a range card, evaluating a load, or reviewing a range session, Ballistica keeps the calculation and supporting data together in one clear workflow.

BenchLog is a reloading journal built for handloaders who take load development seriously — and who want their data to stay on their own device. Log every load, track what each charge actually does downrange, and work up to the load your rifle likes best. No account. No cloud. No subscription. ALREADY KEEP A SPREADSHEET? BRING IT. Import your load log from CSV. Map the columns yourself — BenchLog shows sample values from each one so you can tell them apart — and check the preview before anything is saved. Headers split across two rows are handled. Columns it has no field for go into the load's notes instead of being dropped. Nothing is written until you say so. LOG YOUR LOADS • Record caliber, bullet, powder, charge, primer, brass, OAL, CBTO and notes • Duplicate a load to work up the next charge in one tap • Version history keeps every step of a workup • Yellow flag when a charge tops your own logged max TRACK EVERY RANGE SESSION • Enter velocities by hand or import a chronograph CSV • No chronograph? Enter the number of rounds fired — inventory and barrel round count follow it • Live average, SD and ES as you go • Group size, MOA, distance, weather and a keeper / retest / reject verdict • Photo of the group KNOW YOUR BARREL • Round count for every barrel, built from the sessions you already log — free • Started mid-life? Enter what the barrel had on it before BenchLog • Sessions on loads without a barrel are never folded into the count • Sessions with no round count are marked, not silently counted as zero • PRO: cleaning log — set "clean at N rounds", see the count since the last cleaning, and keep every cleaning with the round count it was done at SEE YOUR LADDER • Charge vs. velocity chart across a workup • Seating depth test: switch the axis to CBTO and chart group size against cartridge length • Tap any point for its MOA and distance • SD at a glance to spot the flat spots KNOW YOUR INVENTORY • Track powder, bullets, primers and brass with cost • "Rounds left" forecast from your average charge • Low-stock flags EXPORT & BACK UP • Printable PDF load book • CSV export of loads, sessions, components and barrel cleanings • Full backup to a single file — and restore it anytime BUILT RIGHT • 100% offline — everything works at the range with no signal • No account, no tracking, your data never leaves the device unless YOU export it • Free forever: your range log, group measurement, ladder charts, inventory, barrel round count, import and export, and your first 10 loads • One-time purchase — BenchLog Pro — unlocks unlimited loads, the barrel cleaning log, the season summary and the result card, with more Pro tools as they land. No subscription, ever. BenchLog stores YOUR records only. It is not load data. Always verify charges against a current published reloading manual. Start low and work up. You are responsible for your loads.