Kortsy
Your online tennis coaching
0 ratings
Free
Rating summary
About
Kortsy connects tennis coaches and their players between lessons.
FOR PLAYERS
• Send your coach match or practice footage in a tap.
• Get personalised video feedback — your coach draws on your technique and talks you through it.
• Follow your weekly plan: on-court sessions, workouts, and off-court tasks.
• See your progress, streaks, and what to do next.
• Message your coach directly.
FOR COACHES
• Review your players' footage and send back voice-over feedback with on-screen drawing.
• Build and assign programs, workouts, session plans, and off-court tasks.
• Track every player's progress and see who needs your attention.
• Schedule calls and message your players.
• Manage your whole roster in one place.
Kortsy is the simplest way to keep coaching going all week — not just on court.
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What's New in Kortsy
1.0.2
October 1, 2026
• Build full workouts and session plans right on your phone — add blocks, drills, reps and notes, and drag to reorder. • Adding to a player's day is faster: pick from your saved library or create something new in one tap. • New Assign shortcut — send a video request, task, workout or session plan to any player in a couple of taps. • A cleaner home and profile, plus speed and reliability fixes throughout.
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