The SwingTracker app requires a SwingTracker sensor for data collection. It includes a demo mode with examples of swing data to see how the app works. The SwingTracker system (sensor + app + online site) uses motion analytics to unlock never before seen swing data. - COLLECT: Faster than the blink of the eye, SwingTracker captures thousands of data points per second from the swing and converts them to swing metrics. - ANALYZE: Review the most comprehensive swing analysis available, including 11 metrics and captured video and 3D views that are linked to key data. - IMPROVE: Track your progress over time. Use SwingTrackers interactive 3D drills to improve and analyze your swing. After your one month trial, become a PREMIUM HITTER for only $4.99 per month or $54.99 annually to gain access to premium features. - Benchmark your swing by skill level - Sync data to Video Views - Track your swing progress - Connect with your coaches & teams - Dig deeper with web analysis tools - Access all of your swing data The SwingTracker app will still collect a limited amount of data without a subscription. See more PREMIUM HITTER iTunes payment details further below. MEASURE PROVEN SWING METRICS The SwingTracker sensor accurately captures data throughout the swing using thousands of data points per second. It provides insight and feedback, including one overall score; and scores for four major swing components - Speed, Power, Quickness, and Control. And, it compares your swing within a skill level. VISUALIZES COMPLETE SWING INFORMATION Watch the bat’s path using the unique 3D Viewer that shows bat and hand speed throughout the swing, impact and bat distance in the hitting zone. Using Video & Data Sync, pinpoint what every part of the body is doing during each step of the swing ACCESS SWING DATA ON THE FLY View hitting metrics using graphics and charts and combine them with real-time visuals to better understand the complex dynamics of the swing. Improve your Swing Plane and Hand Cast Distance using interactive 3D drills customized for you. CREATES POWERFUL COACHING & INSTRUCTION AID The SwingTracker system is engineered to help coaches and trainers to maximize their effectiveness with each of their players. · Use one softball or baseball sensor to work with multiple players · Connect with players remotely to easily track their practice and progress between training sessions. PREMIUM HITTER After your trial, to access the premium features listed above, become a PREMIUM HITTER for only $4.99 per month or $54.99. You can subscribe and pay through your iTunes account. Payment will be charged to iTunes Account at confirmation of purchase. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period. Auto-renew may be turned off by going to your Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Visit www.diamondkinetics.com to view the Privacy Policy and Terms of Use.