KarCast

KarCast Privacy Policy

Effective date: 31 October 2026 · Applies to the KarCast Android app (package com.aistudio.teslastream.xkpmzq) and the karcast.app web services.

In short: KarCast shows Android Auto from your phone on your car's web browser. It has no user accounts, no ads and no analytics. The video, sound, touches and other session data travel between your phone and your car to make the connection work; we do not sell it, and our servers do not store it.

1. Who we are

KarCast is provided by Responsyve DWC-LLC, Dubai, United Arab Emirates ("we", "us"). Contact: info@karcast.app.

2. How KarCast works

The app runs on your phone and connects to Android Auto on the same phone. Your car's browser opens karcast.app, which pairs the car with your phone. The picture, sound and touches then travel between phone and car, either directly over the phone hotspot or local Wi-Fi, or, when a direct connection is not possible, through our relay server at app.karcast.app, in transit only.

3. Information processed and why

4. What we do not do

5. Sharing

We share information only with service providers who run our infrastructure on our behalf, currently Hostinger (website, signaling and relay hosting) and Resend (delivery of website contact-form emails); with Google, whose Android Auto and Google Play services you use under Google's own terms; or when the law requires it.

6. Storage, retention and deletion

7. Your choices

8. Security

Connections between your phone, your car and our servers use encryption (HTTPS/WSS or encrypted WebRTC) wherever the car browser supports it, and access requires your pairing code or token. No method is completely secure, but we limit what we process to what the connection needs.

9. Children

KarCast is meant for drivers and is not directed at children under 13. We do not knowingly collect children's information.

10. Driving safety

Use KarCast only where it is legal and safe, and follow your car maker's guidance.

11. Changes

We will post any changes on this page and update the effective date. Significant changes will also be shown in the app.

12. Contact

Responsyve DWC-LLC, Dubai, United Arab Emirates