Sprint Speed Calculator vs SecondsSprint

SprintSpeed: Time Every Sprint Like a Track Meet SprintSpeed helps you measure and track sprint performance without needing a coach, a partner, or expensive timing gates. FREE FOREVER • Manual, countdown, and reaction-start timers • Sprint history with stats and personal bests • Structured training workouts and drills • Metric or imperial units, any distance SPRINTSPEED PRO • Camera Gate: your phone is the timing gate. On its own, the camera clocks you through the same gate twice, ideal for out-and-backs and laps. Pair a second phone and you get a true start line and finish line, both automatic. Prop them up, arm them, and run. • Unlimited sprint history • Share clean session cards New to Camera Gate? Your first 10 runs are free, no subscription needed. Built for track & field, football, American football, handball, tennis, and any sport where every tenth of a second counts. Optionally sign in with Apple to personalize your profile name. Sprint history, stats, and personal bests are always stored locally on your device, signed in or not. SprintSpeed Pro is offered as an auto-renewing monthly or annual subscription, or a one-time lifetime purchase. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account will be charged for renewal within that 24-hour window. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sprintspeed.app/privacy/

SecondsSprint makes it possible to determine the exact distance an athlete sprints given a fixed number of seconds. Sprint sessions where this app will be very useful: - 23” (men) or 27” (women) sprints, made popular by Chris Korfist and Tony Holler. - The Kosmin test, used to predict 800m and 1500m times. - Any other sprint or run with a fixed duration. HOW IT WORKS - Place cones at regular distances (e.g. 1 yard or 1 meter) in the zone where the athlete will finish. - Choose the number of seconds the athlete will sprint. 23 and 27 seconds are available by default, but any number of seconds can be entered. - Tap the big red START button as soon as the athlete starts to sprint. - Follow the athlete during the sprint and the video will freeze when time is up. - The frozen video will make it easy to determine the sprinted distance.