Tennis Quotient Privacy Policy

Effective October 21, 2026

Who we are

Tennis Quotient is published by Biolexic LLC, doing business as Biolexic Labs ("we" or "us").

What we collect

Nothing. The app doesn't send personal information, usage data, identifiers, location or diagnostics to us or to anyone else. You don't need an account, and the app never asks for your name, email address or any other contact details.

What stays on your iPhone

To work, the app keeps these in its own storage on your device:

• the match results and rankings built into the app;
• the matchups you score, with the settings used for each one (the History tab);
• your settings and any custom points tables you save (the Tuning tab).

We can't see this information, and it isn't uploaded anywhere. Deleting the app deletes it. If your iPhone backup includes app data, it may be in your own iCloud or computer backup, which Apple's privacy terms cover.

Network use

The match data is built into the app and gets updated when a new version of the app is released. The app doesn't download data, contact our servers or load ads. It works with no internet connection.

On the Data & credits screen, you can tap a link to the data provider's terms (BALLDONTLIE). It opens in your web browser, and that website's own privacy policy applies.

Third parties

The app contains no third-party analytics, advertising or tracking software, and we don't sell or share any data, because we don't have any.

If you've turned on Share With App Developers in your iPhone's Analytics & Improvements settings, Apple may give us anonymous crash reports. Apple collects these under its own privacy policy, and we use them only to fix problems.

This website

This website (raquetquotient.com) uses no cookies, no analytics and no scripts. It is hosted on GitHub Pages. GitHub may log visitors' IP addresses for security, under the GitHub General Privacy Statement.

Children

The app collects no personal information from anyone, including children under 13.

Your choices

Since we hold no data about you, there's nothing to access, correct or delete on our side. You can delete your saved matchups and settings at any time by deleting the app.

Changes

If this policy changes, we'll update this page and the effective date above. If a future version of the app starts collecting any data, we'll say so here and on the app's App Store page before that version is released.

Contact

Questions about privacy: DrWinarick@biolexic.com