Privacy Policy — Cluster for Tesla
Effective date: April 22, 2026
1. Introduction
This Privacy Policy describes how MASCorp Diagnostics (“we”, “us”, “our”) handles information when you use the Cluster for Tesla mobile application (the “App”).
Cluster for Tesla is an independent application and is not affiliated with, endorsed by, or sponsored by Tesla, Inc. Tesla® is a registered trademark of Tesla, Inc.
2. Summary
We do not operate user accounts and we do not collect, store, or sell your personal data on our servers.
The App works primarily on your device. Vehicle data is read over Bluetooth Low Energy (BLE) directly from your car and shown in the App interface. Cryptographic keys used to communicate with the vehicle are generated and stored only on your device.
We do not use analytics, advertising, or crash-reporting SDKs that send your data to us or to third-party trackers.
3. Information Processed on Your Device
The App may store and process the following locally on your phone or tablet:
| Data | Purpose |
|---|---|
| BLE cryptographic keys (P-256) | Secure communication with your vehicle |
| App settings (theme, units, onboarding state) | Your preferences |
| Live vehicle telemetry (speed, battery, odometer, tire pressure, etc.) | Cluster display while connected |
| Trip statistics during a drive session | On-screen trip information |
| Media metadata (title, artist, album) | Now-playing display on the cluster (optional) |
This information is used to provide App functionality. It is not transmitted to MASCorp Diagnostics.
Android backup for the App is disabled (allowBackup=false).
4. Permissions
The App requests the following permissions:
Bluetooth (Scan & Connect)
Required to discover and connect to your Tesla vehicle over BLE and receive vehicle data.
Location (Fine & Coarse)
Required by Android for BLE scanning on many devices. We do not use location for tracking, maps, or advertising. Location is not sent to our servers.
Internet
Used only for an optional feature: fetching album artwork for now-playing media (see Section 5). Vehicle communication does not use the internet.
Notification access (optional)
If you enable it in Android settings, the App can read media session metadata (e.g. song title and artist) from other apps on your device to show now-playing information on the cluster. The App does not read the content of your messages, emails, or other notifications. You can revoke this permission at any time in Android settings.
5. Third-Party Services
The only external network request made by the App is to Apple’s iTunes Search API (itunes.apple.com) when displaying album art for media playing on your device. The App sends a search query derived from the song title, artist, and/or album name. We do not send vehicle data or cryptographic keys to Apple.
Apple’s handling of requests is governed by Apple’s Privacy Policy.
We do not integrate Firebase, Google Analytics, Facebook SDK, or similar tracking services.
6. Data Sharing
We do not sell, rent, or share your personal information with third parties for marketing purposes.
Information stays on your device except for the optional iTunes artwork lookup described above.
7. Data Retention and Deletion
Data remains on your device until you:
- use Reset key pairing in Settings,
- clear App data in Android settings,
- or uninstall the App.
These actions delete locally stored BLE keys and other App data on your device.
8. Security
BLE keys are stored in the App’s private storage on your device. Communication with the vehicle uses encrypted protocols compatible with Tesla’s vehicle-command model.
No method of electronic storage is 100% secure. You are responsible for keeping your device physically secure and up to date.
9. Children’s Privacy
The App is not directed at children under 13. We do not knowingly collect personal information from children.
10. Your Rights
Depending on your location (e.g. EU/EEA under GDPR, California under CCPA), you may have rights regarding personal data. Because we do not collect or store your data on our servers, most requests can be fulfilled by deleting App data or uninstalling the App on your device.
To exercise any rights or ask questions, contact us (Section 11).
11. Contact Us
MASCorp Diagnostics
Email: mondialautoservicecorp@gmail.com
Website: https://mascorpdiagnostics.com/