SniperPulse

SniperPulse turns your iPhone into a precision stability training tool. Mount it on your equipment, and it measures exactly how steady your hold is — in MOA or MIL — giving you instant feedback to improve your stability. REAL-TIME STABILITY TRACKING See your wobble in real-time with a precision crosshair display. The wobble gauge shows your current stability in MOA (minutes of angle) or MIL, with color-coded feedback — green when stable, amber when drifting, red when unstable. MOTION EVENT DETECTION SniperPulse automatically detects motion events using accelerometer spike analysis. Adjustable sensitivity presets from strong to light impulses. See exactly when each event occurred in your session timeline. VIDEO RECORDING WITH DATA OVERLAY Record your training sessions with camera overlay. Play back sessions with synchronized wobble data, so you can see what your body was doing at the exact moment of each event. SESSION ANALYSIS Deep-dive into every session: - Wobble timeline with stability zones, spikes, and event markers - Peak wobble moments highlighted - Average wobble, max wobble, time in threshold - Drift detection and breathing pattern analysis - Progress tracking across sessions CONFIGURABLE THRESHOLDS Set your stability threshold to match your skill level — Beginner (6.0 MOA), Intermediate (3.0), Expert (1.5), or custom. Use "Capture Threshold" to automatically calibrate from your natural hold. APPLE WATCH COMPANION Train without your phone. The watch app provides real-time wobble readout on your wrist, haptic feedback at threshold, session recording and history, and syncs sessions back to your phone. FEATURES - Quaternion-based orientation math for precise measurements - Butterworth low-pass filtering - Mounting profiles for different equipment setups - Three color schemes including Color Blind Safe - Portrait and landscape support - No ads, no tracking, no accounts required Built with Kotlin Multiplatform for a consistent experience across iPhone and Apple Watch.