ITT Assist
Hitup Tennis Sports iPhoneiPadiPod touch
ITT Assist is a free Sports app for iPhone and iPad by Hitup Tennis. Rated 5.0/5 from 1 ratings. Requires iOS 17.0. Updated October 21, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 39 MB
- Age 4+
- Updated
- Oct 21
- 2026 · v9.0.10
Screenshots
About ITT Assist
ITT Assist is a tennis match assistant by Hitup Tennis for team captains and players. It is not an official ITT or USTA app. Key features: 1. USTA Assistant: After linking your player profile, see schedules across multiple teams, your complete season results, official NTRP information and RLR. A dated chart shows how that rating changes over time. 2. USTA teams and opponents: Review rosters, competition standings, full schedules and scores for your team and upcoming opponents. Open completed matches to see partners, opposing players and set-by-set results. 3. Official ITT schedules and playoffs: See match dates, venues, courts, opponents and past scores. Playoff rounds show advanced and eliminated teams, followed by champion, runner-up and third place. 4. Team and player rankings: Team standings include records, total games and game differential. Player rankings are grouped by level and gender with global player search. 5. Cross-team profiles: After registration, see current and past results plus current and former teams. Players on multiple rosters can securely switch team identities. 6. Rolling League Rating (RLR) is Rolling League’s official rating algorithm. It combines included ITT, USTA and Rolling League match data to reflect playing level. RLR is independent of official USTA NTRP ratings and their level changes. 7. Match scorecard: Record all six lines, lineups, substitutions, Overtime, Super Tiebreak and final totals. User scorecards are private and do not replace official results. 8. Avatars and profiles: Take or choose a photo, zoom and crop it, then securely sync the public avatar shown on player profiles. Racket tools: record your rackets and stringing details, detect vibration frequency using the microphone, and track calculated tension readings over time. Records sync with your signed-in account across Tennis Assist and ITT Assist. Raw audio is not uploaded. Acoustic readings are reference values and are not direct stringing-machine tension measurements. Sign in with Apple or Google and link at least one verified ITT or supported USTA player profile to enter the app. USTA profile linking currently supports players on Orange County, California team rosters. Review the identity and give consent before linking. Each player identity belongs to one sign-in account; use the same provider and account on another device. For identity conflicts or account-access assistance, use the in-app support entry or contact [email protected].
What’s new
Version 9.0.10 · Updated October 21, 2026
Introducing Rolling League Rating (RLR), combining available ITT, USTA and Rolling League match data. Official USTA NTRP remains separate. Fixed inconsistent RLR values between rankings and profiles. Improved sign-in recovery, refresh feedback, rating status messages, English translations and rating-card readability.
App privacy
The developer, Hitup Tennis, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Advertising Data, Product Interaction
- Identifiers: Device ID, User ID
- Diagnostics: Other Diagnostic Data
- Contact Info: Name
- User Content: Photos or Videos, Other User Content
Used for: Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID, User ID
- Contact Info: Name
Used for: Developer’s Advertising or Marketing, Analytics