The Stack System vs Under Par Performance Golf

The award-winning golf training app trusted by more than 75,000 golfers — built to help you hit longer drives, wedge it closer, make more putts, and understand your game like never before. STACK SPEED TRAINING Creates personalized training programs designed to help you swing faster and drive the ball farther. TheStack hardware is required. STACK STATS (NEW) Tracks your on-course performance and shows where you can improve. Identify strengths and weaknesses with advanced insights across every club, distance, lie, and more. STACK WEDGING Sharpens your distance control from 140 yards and in with gamified combines and real-time feedback powered by Stack Radar. PRACTICE TRACKER Elevates range sessions with structured full-swing practice and shot tracking for every club in your bag using Stack Radar. STACK PUTTING Combines intentional practice with data-driven analytics so you can test equipment, identify tendencies, and make more putts. LEARNING LIBRARY Access 60+ instructional videos from PGA Tour coach Dr. Sasho MacKenzie covering the key concepts, feels, and drills behind efficient swings and faster speeds. MEMBERSHIPS TheStack Premium Membership — $129/year Includes Stack Speed Training, Stack Stats, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library TheStack Speed Membership — $99/year Includes Stack Speed Training, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library TheStack Scoring Membership — $99/year Includes Stack Stats, Stack Wedging, Practice Tracker, Stack Putting, and the Learning Library Payment is charged to your Apple account after purchase. Subscriptions auto-renew unless canceled at least 24 hours before renewal. Any unused portion of a free trial is forfeited upon purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Take your golf game to the next level with Under Par Performance Golf with personalized golf practice, fitness and coaching. Under Par Performance Golf is for golfers of any level. Whether you are hoping to not embarrass yourself in a work event, trying to break 100 for the first time, aiming to win your club championship or aspiring to be on the tour, we have the resources you need to reach your golf goals. WHY USE UNDER PAR --- Structured Practice Plans --- No matter how much or little time you have to dedicate to golf, we can help build a roadmap to your goals, adapt the plan as needed and hold you accountable for your progress. Start having fun on your golf practice journey with daily challenges and games to keep you engaged while you improve. Get a balanced practice schedule to make sure you are practicing all areas of your game. --- Structured Fitness Plans --- Supplement your golfing practice with optional fitness to help you unlock distance and accuracy. Track your progress in 6-8 week strength and conditioning cycles. Look good, feel good, play good. --- On-Demand, Personalized Coaching --- Contact your coach anytime through the in-app messaging option. Work on swing mechanics, the mental side of the game and your playing strategy. Review results from practice sessions and rounds to reassess your personalized plan and make sure you have a clear roadmap to achieving your golf goals. --- Cut 2 Shots Off Your Handicap - Guaranteed --- After 6 months with our revolutionary approach, personalized practice program, and dedicated coach giving actionable advice on your training and course management, we guarantee you’ll take 2 shots off your handicap. If you don’t, your next 6 months are free! BONUS FEATURES • Track your personal golf goals. • Monitor your swing progression through progress photos uploaded by your coach. • Reschedule practice and fitness sessions based on your ever changing schedule. • Practice fundamentals with drills that include video explanations. • Guided stretching routines to loosen up before and after your round. • On-demand home practice sessions for you to complete on rainy days or the winter months using a simulator, a putting mat or a chipping net. • Sync with Health app to update your metrics instantly