Spotter – Precision Shooting

Photograph your target: Spotter detects the hits, measures the grouping and computes your turret corrections. Add a full ballistic solver, your Bluetooth devices and a logbook that tracks your progress. No account, no ads: your data stays on your phone. 🎯 TARGET ANALYSIS • Camera or gallery, perspective correction, scale calibration. • On-device AI hit detection, fingertip editing, several series on one target. • Grouping in cm, MOA or MRAD, mean radius, standard deviation, CEP50, R95, hit probability. • Turret corrections in clicks, from your rifle and ammunition profile. • Estimated ISSF score (50 m rifle, 25/50 m pistol, 10 m air pistol). • Report to share as an image or a video clip. 📐 BALLISTICS • G1/G7 point-mass solver: wind, look angle, spin drift, Coriolis, full atmosphere. • Miller stability factor (Sg) computed live, powder temperature sensitivity. • Trajectory chart, dynamic DOPE table, PDF export. • Online weather aligned with the compass: wind direction is derived from your shot azimuth. • Calibration on your real measurements (true-up) and transfer of the offset measured on target to your zero. • Manufacturer ammunition catalog: Lapua, Eley, RWS, Norma, Federal, Hornady, Winchester, Sellier & Bellot, Geco, PPU, SK, Fiocchi, CCI, GGG, Magtech. • Your units: m/s or fps, metric or imperial, MOA or MRAD. 📡 BLUETOOTH DEVICES • Garmin Xero chronograph: the velocity of each shot becomes the V0 of your profile, energy calculated. • Kestrel 5700 weather meter: temperature, pressure, humidity and wind measured at the firing point, fed into the solver. • SG Pulse sensor: aim stability, cant, live-fire and dry-fire shot detection. • SG timers (Shooters Global): time of each shot and splits. • Blaze motion sensor: aiming trace, recoil peak, shot break analysis. ⏱ SHOT ANALYSIS & TIMER • Session summary: score per shot, dominant fault and advice to fix it. • Timer session with no hardware: shot detection through the microphone, calibrated to your range’s noise. • Dry fire, drills and progress tracking. 🗺 MAP RANGEFINDING • Straight-line distance, azimuth and elevation difference to your target from the map, sent to the solver. 📓 TRACK • Rifle and ammunition profiles, session logbook, full history. • Grouping and stability trends over time, records, shareable “My week” summary. • Maintenance: barrel count, cleaning reminders, barrel life. • Backup and restore of your data. 🔒 PRIVACY • No account, no ads, no tracking, no Spotter server. • Everything is computed on your phone. Only the map and the weather use your location, and only when you ask. 💶 FREE OR PRO Free: the ballistic calculator, 5 target analyses per month with manual marking, one profile and the logbook. Spotter Pro unlocks everything else with a single one-time purchase, no subscription: unlimited analyses, AI detection, shot analysis and timer, Bluetooth devices, map rangefinding, ammunition catalog, advanced ballistics, trends, PDF exports and backup. Designed in Belgium for sport shooting, benchrest and long range. Available in English, French, Dutch, German and Spanish.