Last updated: June 4, 2026
Duolog (two-way meeting translation) is privacy-first. The developer runs no servers for your meeting content and does not collect your personal data. The sole exception is the anonymous technical error reporting described below, which excludes your content. Speech recognition runs locally on your computer, and your API keys stay on your machine.
Duolog（雙向會議翻譯）以「本機優先」設計。開發者不為你的會議內容運營任何伺服器，也不收集你的個人資料；唯一的例外是下方說明的匿名技術錯誤回報（不含你的內容）。語音辨識在你的電腦本機執行，你的 API 金鑰只存在你電腦本機。
| Data Type | Details | Purpose |
|---|---|---|
| Microphone / Audio 麥克風 / 音訊 |
Captured for real-time translation. Speech recognition (Whisper) runs locally on your computer. Recognized text is sent to the third-party translation service you configure (e.g. Google / Gemini / DeepL). Audio and content are never sent to the developer. 為即時翻譯而擷取；Whisper 在本機執行；辨識文字送往你自設的第三方翻譯服務；音訊與內容不會傳給開發者。 |
Real-time translation only |
| API Keys (BYO key) API 金鑰（自帶） |
Stored only locally on your machine (%LOCALAPPDATA%\Duolog); used to call your own translation account; never uploaded to the developer.只存在你電腦本機，用來呼叫你自己的翻譯服務帳號，永不上傳給開發者。 |
Call your own translation service |
| Transcripts / Notes 逐字稿 / 筆記 |
Generated locally. If you opt into cloud notes, uploaded to your own Google Drive account (with your authorization, scope drive.file only), stored solely in your own cloud. When you enable cloud notes, the app obtains authorization to your Google account via Google OAuth; the credentials (including that account's email) are stored only locally (%LOCALAPPDATA%\meeting_notes\secrets) and are never uploaded to the developer.產生於本機；若選雲端筆記，上傳到你自己的 Google Drive（僅 drive.file 範圍）。啟用時透過 Google OAuth 取得授權，憑證（含該帳號 Email）僅存本機，永不上傳給開發者。 |
Optional cloud backup of your notes |
| Error Reporting (Sentry) 錯誤回報 |
Uncaught exceptions are reported to the third-party monitoring service Sentry for stability. We disable local-variable capture (include_local_variables=False) and default PII (send_default_pii=False). Reports contain no PII, no audio, no translation content, and no API keys — only technical crash/exception stacks.未捕捉例外回報到第三方監控服務 Sentry；已關閉區域變數快照與預設 PII，不含個資/音訊/翻譯內容/API 金鑰，僅技術性崩潰堆疊。 |
Stability & crash diagnostics |
| Payments 付款 |
Subscriptions are processed by the Microsoft Store; payment information is managed by Microsoft. The developer never sees your payment data. 訂閱經由 Microsoft Store 處理，付款資訊由 Microsoft 管理；開發者不接觸你的付款資料。 |
Subscription billing |
| Accounts 帳號 |
The app itself requires no sign-up and collects no name / email / location. (Cloud notes are optional and use your own Google account, as described above.) app 本身不需註冊、不收集姓名 / Email / 位置。（雲端筆記為選填，使用你自己的 Google 帳號，見上。） |
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The translation service you choose, Google Drive, the Microsoft Store, and Sentry each have their own privacy policies:
Duolog is not directed at children under 13. We do not knowingly collect personal information from children.
本 app 非針對 13 歲以下兒童設計，我們不會蓄意收集兒童的個人資訊。
We may update this Privacy Policy from time to time. Changes will be reflected by the updated date at the top of this page.
本政策若有更新，會更新本頁頂端的日期。
If you have any questions about this Privacy Policy, please contact us at:
Email: fattyjay1224@gmail.com