PitchGrid vs ITT Assist

PitchGrid - Frame-Perfect Video Analysis for Athletes & Coaches Perfect your technique. Compare up to 8 videos side-by-side with frame-perfect sync. The video analysis tool trusted by athletes and coaches. **MASTER YOUR MECHANICS:** • Multi-angle comparison (up to 8 videos) • Frame-perfect synchronization • Professional jog wheel control • Draw and annotate on live video • Pinch to zoom and crop • Export synchronized compilations **THREE PLAYBACK MODES:** • Sequential - Focus on one video • Synchronized - Perfect side-by-side timing • Ghost Overlay - Compare with transparency **BUILT FOR:** Baseball & softball pitching • Golf swing analysis • Any athletic technique • Coach-athlete collaboration • Remote form checks **YOUR VIDEOS, YOUR CONTROL:** All videos stay on your device. Optional cloud sharing for collaboration only. **SHARE WITH CONFIDENCE:** Share layouts instantly via QR code or link. Recipients see your exact setup - no account required. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ITT Assist is built for ITT tennis players. Your team schedules, match information, ratings and Rolling League events are now available in one integrated app. START WITH YOUR ITT PROFILE Sign in with Apple or Google and link your own ITT player profile. Returning players should use the same sign-in account to restore their profile. Available USTA associations are loaded from verified player records. No USTA website password is required. FOLLOW YOUR TEAM View ITT schedules, venues, courts, opponents and results. Follow team and player rankings, review past matches and keep track of your next match. RECORD TEAM MATCHES Use the ITT scorecard to record lineups, six lines, substitutions, Overtime, Super Tiebreak and final totals. User scorecards are private records and do not replace official results. EXPLORE USTA INFORMATION View supported USTA schedules, teams, opponents and set-by-set results. RLR is a calculated dynamic rating based on included match data. It is displayed separately from official USTA NTRP and does not determine USTA rating-level changes. Data availability depends on supported leagues, seasons and verified associations. PLAY IN ROLLING LEAGUE Enter Rolling League using your ITT profile. Explore available singles and doubles events, register, find a partner, arrange match times, record results and follow standings. Manage entry vouchers, orders and eligible refunds. Event dates, fees, eligibility and awards are shown in each event's rules. MANAGE YOUR ACCOUNT Switch between ITT, USTA and Rolling League from Home or Profile. Profile brings messages, player details and account settings together. Chinese and English follow your device language. RACKET TOOLS Record rackets and stringing history. Optional microphone access estimates string-bed frequency on the device; raw audio is not uploaded. Acoustic readings are reference estimates, not direct stringing-machine tension measurements. ITT Assist is independently developed by Hitup Tennis. It is not an official ITT or USTA app. Support: hituptennis@gmail.com