Ball Speed vs DiamondScope AI Speed Analyzer

Ball Speed estimates how fast a pitch travels using only your iPhone — no radar gun, no external hardware. THREE WAYS TO TIME A PITCH • Audio — Tap to start, then let your phone's microphone catch the impact of ball-on-mitt or ball-on-bat. Works surprisingly well in game conditions, including moderate crowd noise. • Hold — Press and hold when the ball is released, release when it lands. Good for one-person timing. • Tap-Tap — Tap at release, tap again at impact. Simple and reliable. BUILT FOR BASEBALL AND SOFTBALL • Pitching distance presets — MLB (60.5 ft), Youth / Little League (46 ft), Middle School (54 ft), plus custom distances • Optional pitcher and field name tags — sticky, so you don't have to re-enter them every pitch • Full pitch history saved offline — review your session or clear it anytime YOUR DATA STAYS ON YOUR PHONE No accounts. No sign-in. No analytics. No ads. No network activity. Ball Speed is fully offline — pitches you record never leave your device. GOOD TO KNOW Ball Speed is a training and practice tool, not an MLB-grade radar gun. The audio and tap triggers carry small timing variations, so take readings as a useful estimate rather than an exact number. Accuracy improves with a consistent setup (same distance, same capture method, same phone position). Perfect for pitchers tracking progress, coaches running bullpen sessions, parents at the field, and softball or baseball players of any age.

DiamondScope — Your AI Baseball Training Coach Turn your iPhone into a professional baseball analysis tool. DiamondScope uses advanced artificial intelligence to identify players, bats, gloves, and baseballs in real time, measure pitch and swing speed, and give every training session data-driven feedback. [AI SMART DETECTION] • Real-time multi-object detection: players, bats, gloves, and balls tracked simultaneously • Millisecond response: analysis happens as you record, no upload needed • On-device AI: all computation runs locally on your iPhone, works offline, your data never leaves your device [SPEED MEASUREMENT] • Pitch speed: capture pitching velocity with precision • Hit speed: measure the instant speed of every ball contact • Swing speed: analyze swing trajectory and peak velocity • Contact feedback: evaluate the quality of each hit [SWING ANALYSIS] • Full-body skeleton tracking: reconstruct swing posture • Swing path visualization: see your swing trajectory on screen • Form comparison: compare against reference mechanics to find improvement areas [VIDEO & PLAYBACK] • HD recording: preserve every frame in detail • Slow-motion replay: study the swing moment frame by frame • On-screen annotation: mark key points directly on the video • Training archive: auto-organize clips by date and type [USE CASES] • Solo training: get pro-level feedback even when practicing alone • Coaching: provide quantitative analysis for your students • Team practice: batch record and review • Baseball fans: capture and share your best moments [WHY DIAMONDSCOPE] • One-time purchase, lifetime use, no subscriptions, no in-app purchases • On-device AI protects your privacy, works fully offline • Pro-grade accuracy, athlete-level feedback • Continuously improved with regular AI algorithm updates [TIPS FOR BEST RESULTS] • iPhone 12 or later recommended for optimal performance • Use a tripod to keep the camera steady • Good lighting improves detection accuracy • Ideal distance from the subject: 3-10 meters (10-33 feet) Let AI power your baseball training. Every swing sharper, every pitch stronger. DiamondScope — Smart baseball starts here.