Privacy Policy
Last updated: October 19, 2026
Courtsight (“we”, “us”) is operated by Nathan Joseph Dela Agpalo, an individual based in New York, United States. This policy explains what the Courtsight iPhone app and courtsight.co collect, why, and the choices you have. Contact: support@courtsight.co.
What we collect
| Data | Examples | Why |
|---|---|---|
| Account | Email address, and a display name and profile photo from Google or Apple sign-in; an account ID; a passkey’s public key if you add one (the private key stays on your devices) | To sign you in and keep your library in sync |
| Videos you choose | Match recordings you pick from your Photos library, smaller copies made on your phone for analysis and playback, and originals if you back them up | To find rallies, play them back and keep your footage safe if you delete it from your phone |
| Match details | Match title, team names, match type, recording dates, how videos are grouped into sets | To organize your library |
| Rally results and edits | Where rallies start and end, and any changes you make | To show and export your rallies |
| Usage | Minutes of footage analyzed, and whether analysis ran on your phone or our servers | To apply your plan’s limits |
| Device | iPhone model | To choose whether your phone can run analysis itself |
| Purchases | Subscription status and transaction IDs from Apple or Stripe, through RevenueCat | To unlock your plan |
| Notifications | A device token from Apple, if you allow notifications | To tell you when your rallies are ready or a backup has finished |
| Crash reports | Crash and error details, with your iPhone model and iOS version but not your name or email | To find and fix crashes |
| Server logs | IP address, request times, error details | Security and fixing problems; kept 30 days |
The app only reads the videos you select. It does not access the rest of your photo library, your location, your contacts or your microphone.
We do not collect analytics for advertising, show ads, track you across other apps or websites, or sell or share your personal information.
How analysis works
On supported iPhones, rally detection runs on your phone and only the results are sent to us. On other phones, or if you choose, a smaller copy of the video is analyzed on our cloud servers and the results are saved to your account.
We do not use your videos to train our models. If that changes, we will ask for your permission in the app first, and only use videos from people who agree.
YouTube export
If you export to YouTube, you sign in to Google separately and grant Courtsight permission only to upload videos to your channel. Uploads go directly from your phone to YouTube. We never receive your YouTube data or Google password, and the permission is stored only on your phone.
Courtsight uses YouTube API Services. By exporting to YouTube you agree to the YouTube Terms of Service, and Google’s use of your data is covered by the Google Privacy Policy. You can remove Courtsight’s access at any time in your Google account permissions.
Courtsight’s use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Who processes your data for us
| Provider | What they do |
|---|---|
| Supabase | Accounts and database |
| Cloudflare | Video storage and this website |
| Fly.io | Runs our servers |
| Modal | Cloud analysis for phones that can’t analyze on-device |
| RevenueCat | Subscription status |
| Stripe | Payments, when you subscribe on the web |
| Resend | Sends sign-in and password emails |
| Sentry | Crash and error reports |
| Apple | Payments, Sign in with Apple and push notifications |
| Google sign-in and YouTube export |
They process data only to provide these services to us. We may also disclose data if the law requires it, or as part of a sale or merger of Courtsight, in which case this policy continues to apply.
How long we keep it
Your videos, matches and rallies stay until you delete them or your account. When you delete your account in the app, we delete your account, videos and match data within 30 days. Subscription records that Apple and tax law require may be kept longer.
Your choices and rights
- Delete a match or video in the app at any time.
- Delete your account in the app’s account menu.
- Ask us for a copy of your data, or to correct it, by emailing support@courtsight.co. We reply within 30 days.
- Residents of California and other states with privacy laws have these rights too. We do not sell or share personal information, so there is nothing to opt out of.
Users outside the United States
Courtsight is not offered in the European Union. Wherever you are, your data is stored and processed in the United States. You can ask to access, correct, delete or get a copy of your data, or object to how we use it, by emailing support@courtsight.co. You can also complain to your local data protection authority.
Security
Data travels over encrypted connections and is encrypted at rest by our storage providers. Only you can see your library unless you export or share it.
Children
Courtsight is not for children under 13, and we do not knowingly collect their information. For users aged 13 to 17, we use data only to provide the app. Videos may show players of any age; only upload footage you have the right to use. If you believe a child under 13 has an account, email us and we will delete it.
Changes
We will post changes here and update the date above. If a change is significant, we will tell you in the app first.