EvOn Launcher — Privacy Policy
Last updated: October 19, 2026. First version effective October 16, 2026.
EvOn Launcher (the “App”) is the home screen of the rear-seat display in Leapmotor vehicles. It is developed by PROSPECTIVE PARTNERS GROUP LLC (brand “EvOn”, taxpayer ID 310425865), Tashkent, Uzbekistan (“we”, “us”). This policy explains what data the App uses, why, where it is kept and how you can delete it. It applies to the App only.
1. Summary
- Signing in with Google is optional. Search and the built-in YouTube player work without it.
- Google account data and YouTube data are used only to show them back to you on the rear screen.
- This data stays on the vehicle’s head unit. It is never sent to our servers, never sold, never shared and never used for advertising.
- You can sign out at any time; signing out revokes the App’s access and deletes the data from the head unit.
2. Google account and YouTube data
When a passenger chooses “Sign in with Google”, the App uses Google’s OAuth 2.0 sign-in for limited-input devices: the screen shows a code and a QR code, and the passenger confirms the sign-in on their own phone. The App never sees or stores the Google password.
| Data from Google | Permission (scope) | How the App uses it |
|---|---|---|
| Name, email address, profile photo | openid, email, profile |
Shows who is signed in (photo in the header, name and email in the account window). |
| Liked videos, own playlists and channel subscriptions | youtube.readonly |
Shows these lists in the “Mine” panel of the built-in YouTube so the passenger can open them on the rear screen. Read-only: the App cannot like, subscribe, upload, comment or change anything in the account. |
Storage
- OAuth tokens and the profile (name, email, photo link) are stored in the App’s private storage on the head unit.
- Liked videos, playlists and subscriptions are requested from the YouTube Data API when the passenger opens the “Mine” panel and are kept only in memory while it is shown. They are not saved.
- No Google user data is transmitted to EvOn servers or to any third party. Requests go directly from the head unit to Google.
Use and limitations
- Google user data is used only to provide the features described above to the signed-in user.
- We do not sell Google user data, do not use it for advertising, and do not transfer it to anyone.
- We do not allow humans to read Google user data. We have no access to it: it never leaves the head unit.
- We do not use Google user data to develop, improve or train generalized or non-personalized AI and/or ML models.
EvOn Launcher’s use and transfer of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements.
YouTube API Services
The App uses YouTube API Services. By signing in and using the “Mine” panel you agree to the YouTube Terms of Service. Google’s handling of your data is described in the Google Privacy Policy.
Sign out, revoke access, delete data
- In the App: tap the account photo in the header and choose “Sign out”. The App asks Google to revoke its access and deletes the tokens and profile from the head unit.
- From any device: open Google Account → Third-party connections and remove EvOn Launcher. On the next request the App detects the revoked access and deletes its local data.
- Uninstalling the App deletes all of its data from the head unit.
3. Watch history
The App keeps its own list of videos opened in the built-in YouTube on this vehicle (video ID, title, time), up to 200 entries, so passengers can return to them. It is created by the App, not received from Google, is stored only on the head unit, is not linked to a Google account and is never sent anywhere. It can be cleared with “Clear history” in the “Mine” panel.
4. Search and web pages
Search queries typed in the App are sent directly to Google to show suggestions and results, and web pages (including youtube.com) open in a built-in browser. Those requests are handled by Google and the visited sites under their own policies; cookies of the built-in browser stay on the head unit. We do not log or receive queries or visited pages.
5. Other data the App processes
- License activation. To check that the App is activated for the vehicle, it sends the vehicle VIN, an Android device identifier and the App version to our server apps.evon.uz over HTTPS. This is used only for activation and support.
- Vehicle comfort controls (rear climate, seats, lights, sunshade) are sent locally inside the vehicle and are not collected.
- USB media (videos, music, photos) is read locally from the inserted drive and is not uploaded.
- HDMI input. If a USB HDMI capture card is connected to the head unit, the App uses it as a camera and microphone only to show the picture and sound of the connected source on the rear screen. Nothing is recorded or transmitted.
- Fallback DNS. If the regular DNS in the vehicle network does not respond, the App resolves server names (Google, YouTube, EvOn) through the DNS services of Google (8.8.8.8) and Cloudflare (1.1.1.1). Only server names are sent to them.
The App contains no advertising and no third-party analytics.
6. Security
All network requests use HTTPS. Tokens are kept in the App’s private storage, which other apps cannot read.
7. Children
The App is intended for vehicle passengers and is not directed at children under 13. Google sign-in is subject to Google’s own age requirements.
8. Changes
We will publish any change to this policy on this page and update the effective date. If we ever want to use Google user data in a new way, we will ask for your consent first.
9. Contact
PROSPECTIVE PARTNERS GROUP LLC (EvOn), taxpayer ID 310425865. Registered address: Gayratiy ko'chasi, 72-uy, Yunusobod district, Tashkent, Uzbekistan. Service center: 201 Sultoni Mashhadiy street, Yashnobod district, Tashkent.
Privacy questions: privacy@evon.uz, general: info@evon.uz
EvOn personal data policy: evon.uz/privacy. Software terms: evon.uz/eula.