概述
TeraScreen（以下簡稱「本應用程式」）透過藍牙低功耗（BLE）與您的 Tesla 車輛連線，在本機顯示車輛狀態資訊。本應用程式不會將任何個人資料傳輸至開發者的伺服器。
本機儲存的資料
- 車輛識別碼（VIN）：您配對的車輛 VIN，儲存於裝置本機，僅供重新連線使用。
- 配對狀態：是否已完成配對，儲存於裝置本機。
- 加密金鑰：用於與車輛通訊的 P-256 橢圓曲線金鑰對，安全地儲存於 iOS Keychain 或 Android Keystore 中，不會離開裝置。
- 使用者設定：速度單位（KM/H 或 MPH）、介面語言偏好，儲存於裝置本機，不會傳輸。
- 廣告關閉日期：記錄您上次關閉廣告的日期，儲存於裝置本機，不會傳輸。
- 訂閱狀態：是否已訂閱去除廣告方案，本地快取狀態由 Apple App Store 或 Google Play 驗證，開發者不儲存任何付款資訊。
即時顯示但不儲存的資料
以下資料僅於 App 執行期間在畫面上顯示，不會寫入儲存空間或上傳：
- 車速、排檔狀態
- 電池電量、續航里程
- 媒體播放資訊（曲名、藝人）
應用程式權限
- 藍牙（BLE）：連接並與 Tesla 車輛通訊，這是本應用程式的核心功能。
- 位置（僅 Android 11 以下）：Android 11 及更早版本的系統要求掃描 BLE 裝置時需要位置權限；本應用程式不追蹤或儲存您的地理位置。
- 網際網路：僅供 Google AdMob 廣告 SDK 及訂閱驗證使用。
第三方服務：Google AdMob
本應用程式整合 Google AdMob 以顯示廣告。AdMob 可能根據其隱私政策收集廣告識別碼（IDFA / AAID）及使用統計資料。訂閱去除廣告方案後，廣告將不再顯示。
請參閱 Google 隱私政策：policies.google.com/privacy
訂閱與付款
本應用程式提供選擇性的訂閱方案以去除廣告。所有付款流程均由 Apple App Store 或 Google Play 處理，開發者不會接觸或儲存您的信用卡或付款資訊。訂閱可隨時透過您的 Apple ID 或 Google 帳號設定取消。
兒童隱私
本應用程式不針對 13 歲以下兒童，也不會有意收集兒童個人資料。
聯絡我們
如有任何隱私相關問題，請透過 App Store 或 Google Play 商店的開發者聯絡頁面與我們聯繫。
Overview
TeraScreen ("the App") connects to your Tesla vehicle via Bluetooth Low Energy (BLE) and displays vehicle status locally on your device. The App does not transmit any personal data to the developer's servers.
Data Stored Locally
- Vehicle Identification Number (VIN): Stored on-device only, used to reconnect to your paired vehicle.
- Pairing Status: Whether a vehicle has been paired, stored on-device only.
- Cryptographic Keys: A P-256 elliptic-curve key pair used to authenticate with your vehicle is stored in the iOS Keychain or Android Keystore and never leaves your device.
- User Preferences: Speed unit (KM/H or MPH) and interface language preference, stored locally and never transmitted.
- Ad Dismissal Date: The date you last dismissed the in-app ad banner, stored locally and never transmitted.
- Subscription Status: Whether an ad-free subscription is active. The local cache is verified by Apple App Store or Google Play. The developer does not store any payment information.
Data Displayed But Not Stored
The following data is shown on-screen while the App is running and is never written to storage or uploaded:
- Vehicle speed and shift state
- Battery level and estimated range
- Media playback info (track title, artist)
Permissions
- Bluetooth (BLE): Required to connect to and communicate with your Tesla vehicle.
- Location (Android 11 and below only): Android requires location permission to scan for BLE devices on API level 30 and below. The App does not track or store your geographic location.
- Internet: Used by the Google AdMob SDK and for subscription verification.
Third-Party Service: Google AdMob
The App integrates Google AdMob to display advertisements. AdMob may collect the Advertising ID (IDFA / AAID) and usage statistics in accordance with its privacy policy. Ads are not shown to users with an active ad-free subscription.
See Google's Privacy Policy: policies.google.com/privacy
Subscriptions & Payments
The App offers an optional subscription to remove ads. All payments are processed by Apple App Store or Google Play. The developer does not access or store your credit card or payment details. You may cancel your subscription at any time through your Apple ID or Google account settings.
Children's Privacy
The App is not directed at children under 13, and we do not knowingly collect personal information from children.
Contact
For privacy-related inquiries, please contact us through the developer contact page on the App Store or Google Play.