Leap Archery vs ArrowTime Chrono

Train with purpose. Tune with confidence. Understand your arrow's flight. LEAP Archery brings training, bow tuning, custom sight tapes, and advanced ballistics together in one app. Whether you're new to archery, preparing for a hunt, or chasing higher scores, LEAP helps you make informed adjustments and build a more consistent shot. TRAIN SMARTER Shot Doctor uses your device's camera to analyze key elements of your shooting form, including bow-arm, body, and draw-arm alignment. See the details you can work on and track your progress with practice tools, shot group analysis, and scorecards. KNOW YOUR ARROW'S FLIGHT Build custom sight tapes and sight marks for your bow and arrow setup. Explore physics-based trajectory calculations, arrow drop, velocity, time of flight, and downrange performance. Use the Shoot For calculator to account for shooting angle, wind, and changing environmental conditions. TUNE WITH A PLAN Work through paper tuning, bare shaft tuning, walk-back tuning, and broadhead tuning with structured guidance. Make equipment changes with a clearer understanding of what you're testing. BUILD AND COMPARE ARROWS Explore dynamic spine recommendations, front-of-center balance, and arrow build options. Compare setups and review kinetic energy, momentum, and estimated penetration performance before making equipment decisions. PRACTICE AND COMPETE Record scores, review shot patterns, and keep your training organized. LEAP supports the full process, from practice sessions and equipment setup to competition and the field. Made for bowhunters, target archers, 3D shooters, and anyone who wants to understand their shot. Formerly Pro Archery Ballistics. Same powerful tools, with a broader focus on the whole archer. Download LEAP Archery and take a more informed approach to every shot. Full access requires a membership. Subscription options are available in the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Sound based chronograph uses the iphone's. microphones to compute arrow speeds at specified distances. App saves group info so you can track performance over time. Allows you to save your favorite bows and arrows and try different combos, then check the resulting speeds and consistency.