--- title: "BulletCalc3 — App Overview" url: https://marlvel.ai/apps/bulletcalc3 category: Utilities developer: Jack McCormack platforms: ios rating: 3.0 (2 ratings) pricing: paid report_level: overview generated: 2026-05-07 last_verified: "2026-05-07T23:24:23.292Z" --- > **Key Insight:** BulletCalc3 is a specialized ballistics calculator that relies on proprietary drag coefficients and user-calibrated data to estimate projectile performance. | Metric | Value | |--------|-------| | Category | Utilities | | Rating | 3.0 ★ (2) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 2.5 | | Developer | Jack McCormack | ## What is BulletCalc3? BulletCalc3 is a ballistics utility designed to calculate projectile trajectories, bullet energy, and velocity. The app provides dynamic ballistic charts and supports both metric and imperial units for various range increments up to 1,000 yards. ## Key Features - **Dynamic Ballistic Charts**: Generates visual trajectory data for specific ranges including 100, 200, 300, and 500 yards. - **Automated Calculations**: Computes FPS, bullet energy, and gravity-based bullet drop for distances ranging from 100 to 1,000 yards. - **Customizable Drag Coefficients**: Allows users to calibrate or fine-tune proprietary aerodynamic drag values based on ammunition box data or range observations. - **Unit Flexibility**: Supports calculations in metric, imperial, or a combination of both measurement systems. ## Who is it for? Shooting sports enthusiasts and individuals interested in calculating projectile physics and trajectory data. ## Links - [App Store](https://apps.apple.com/us/app/bulletcalc3/id1660120327?uo=4) - [Full Intelligence Report](https://marlvel.ai/apps/bulletcalc3) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/bulletcalc3).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*