RoundKeep Zero: Shot Groups app analytics for October 30

Measure shot group size from a target photo in inches or millimeters, and calculate MOA with a known shooting distance. RoundKeep Zero detects bullet holes, lets you correct each shot, and saves your measurements for your next range session. MEASURE AND CHECK YOUR GROUPS Add, move, or remove detected bullet holes and assign shots to separate groups. Review the result before saving or sharing it. PRINTABLE TARGETS WITH AUTOMATIC SCALE Use RoundKeep printable targets for automatic scaling from built-in markers, or calibrate photos of your own paper targets. Download the targets for free and print at actual size. SCORING FOR SUPPORTED TARGETS Automatically score supported RoundKeep target designs. Other paper targets can be measured with a suitable scale; automatic scoring depends on the target design. KEEP YOUR RESULTS TOGETHER Save target photos and measurements with caliber and distance details. Revisit earlier targets and share an annotated image. Pro adds the full statistics view for comparing your recorded groups over time. ANALYZE ON YOUR PHONE Target image analysis runs on your device. No account is required to get started. START FREE Measure, edit, and calibrate targets for free. Keep up to 10 saved targets. RoundKeep Zero Pro unlocks unlimited saved targets and full statistics. Privacy Policy: https://roundkeep.app/privacy