Last updated: October 21, 2026
This notice adds app-specific details to the Tractivvity Privacy Policy, which covers everything else — including the companies we use, your rights, and how to contact us. It applies to the Tractivvity apps for iOS and Android.
| Data | Why | Where it goes |
|---|---|---|
| Username and email | Signing in | Tractivvity servers |
| Sign-in token | Keeping you signed in | Stored on your device; our servers keep a copy to recognise your app |
| Lap telemetry — times, car, track, and the full per-lap data such as speed, throttle, brake, steering, gear, RPM and your car's position on the circuit | Lap analysis, coaching, leaderboards and statistics | Uploaded to Tractivvity servers when each lap completes, linked to your account |
| Live race data — your position and lap during a group race | Letting other participants follow the race | Streamed to Tractivvity servers during the race and held only briefly |
| App version | Support and fixing bugs | Sent with your laps and when you sign in |
| Your PlayStation's local IP address | Talking to your PlayStation on your Wi-Fi | Your device only — never uploaded |
The app receives telemetry from a PlayStation running Gran Turismo 7 on your local Wi-Fi network, over UDP ports 33739 and 33740. When a lap completes, the app uploads that lap and its telemetry to Tractivvity. During a group race, it also streams live race data, as described above.
Coaching is written on our servers, using the AI provider named in the main privacy policy. It is then spoken by your device's built-in voice, or by the Tractivvity bot in a Discord voice channel you choose. The Discord bot joins deafened: it only speaks and never listens. The app never uses your microphone.
The app contains no third-party analytics, advertising or crash-reporting code.
On Android, the app shows a notification while it is collecting telemetry, so it can keep running when you switch apps. You can turn notifications off in your device settings.
Public laps appear on leaderboards and your profile; you choose each lap's visibility and can make your profile private. The main privacy policy explains this in full. We never sell your data.
You can delete individual laps at any time. To delete your account and all its data, open Profile in the app and tap Delete account, or delete it on the website. Your account is closed straight away and your data is permanently erased within 30 days.