Locus Ballistics vs ShotsLab

Locus Ballistics — PRS-ready ballistic calculator for long range shooting Locus Ballistics is a ballistic calculator designed for Precision Rifle Series (PRS) workflows and long range shooting. It works as a ballistic tool that computes bullet trajectory corrections based on environmental conditions, rifle configuration, ammunition parameters, and target distance, and supports reliable offline operation. How the ballistic calculator works Accurate long range shooting depends on precise calculations. This ballistics calculator processes distance, wind, temperature, and equipment parameters to compute bullet drop and trajectory values in real time. As a trajectory calculator, Locus Ballistics allows multiple targets to be calculated simultaneously. Each target can have its own wind values, making this ballistic tool suitable for PRS and other long range shooting disciplines. Key features for PRS and long range shooting - Offline mode allowing trajectory calculations without an internet connection - Multi-target ballistic calculator with several targets displayed on one screen - Independent wind values for each target within the ballistic tool - Targets grouped by locations with instant switching - Main-screen-first interface for fast control of the ballistic tool - Flexible unit systems and parameter configuration - Primary correction plus correction relative to the first target, useful for PRS stages - Weather from a Kestrel meter over Bluetooth Designed for PRS workflows Precision Rifle Series shooting often involves awkward positions, multiple target distances, and rapid transitions. Locus Ballistics is a ballistic calculator optimized for these PRS requirements, keeping targets, locations, and bullet drop corrections immediately accessible. This PRS-focused ballistic tool emphasizes simplicity and speed, helping shooters manage long range shooting calculations without rebuilding setups between targets. Free - 1 rifle profile - 1 ammunition profile per rifle - Up to 3 targets per location - 1 saved location - Full access to trajectory calculator outputs, including bullet drop Pro - Up to 10 rifle profiles - Up to 10 ammunition profiles per rifle - Up to 30 targets per location - Up to 30 saved locations - True Drop Fit — advanced real-data trajectory analysis - Garmin companion - Apple Watch companion - Fire Map Pro is an auto-renewing subscription: weekly, monthly or yearly. Manage or cancel your subscription any time in your App Store account settings. Responsible use Locus Ballistics is a ballistic calculator intended for calculation, reference, and training, including PRS training and long range shooting. It does not provide operational guidance. All results depend on user-supplied data and should be validated in controlled conditions. Privacy Policy: https://locusballistics.com/#privacy-policy

ShotsLab: Ballistic Calculator & Shot Group Analysis Precision ballistics for serious shooters and long-range enthusiasts. ShotsLab combines a fast, accurate 3DOF ballistic calculator with powerful photo-based shot group analysis to help you zero faster, calculate reliable dope, and understand your real-world performance. ----- ADVANCED BALLISTICS CALCULATOR ---------- Calculate accurate trajectories with physics-based modeling: * 3DOF point-mass solver powered by RK4 integrator (4th-order Runge-Kutta) for high precision * G1 and G7 drag models with velocity-dependent BC bands for realistic drag across all ranges * Full atmospheric corrections including temperature, pressure, humidity, and altitude * Outputs drop in inches or cm, MOA and MIL corrections, velocity, kinetic energy, time of flight, and Mach number * Supports imperial and metric units with automatic conversion * Visual IPSC target overlay showing point of aim and impact visualization ----- PHOTO-BASED SHOT GROUP ANALYSIS ---------- Capture your target and get instant insights: * Quick calibration using a 1" reference mark for pixel-perfect scaling * Mark point of aim and individual impacts * Automatic group statistics: extreme spread, mean radius, group size, elevation and windage offsets (MOA/MIL/inches) * Effective BC calculator to derive real-world ballistic coefficient from measured drops ----- BUILT FOR PRECISION SHOOTERS ---------- * Pre-loaded manufacturer bullets with caliber, weight, and BC data — or add custom entries * Save and manage multiple rifle and load profiles with all inputs preserved * Max Point Blank Range (MPBR) calculator with vital zone presets and trajectory chart overlay * Story Mode for multi-session trajectory fitting and curve analysis across range days * Clean, high-contrast interface designed for bright sunlight at the range TRUSTED 3DOF PHYSICS ShotsLab uses a validated 3DOF ballistic model with detailed atmospheric and velocity corrections, delivering consistent accuracy for hunters, precision rifle competitors, and reloaders. Free to download with regular updates driven by real shooter feedback. Whether you need a reliable bullet drop calculator, long range ballistics solutions, or detailed shot grouping analysis on Android, ShotsLab gives you the tools to shoot farther with confidence. Download ShotsLab today and elevate your ballistic calculations.