《奧格登英語 850》（Basic English 850）是一款面向成人學習者的英語學習應用。課程內容與學習進度均保存在您的設備本地。應用不要求註冊賬號，也不主動收集您的姓名、電話、郵箱等個人身份信息。
Basic English 850 is an English learning app for adult learners. Lessons and learning progress are stored locally on your device. The app does not require an account and does not collect your name, phone number, or email address.
應用會在您的設備上保存：已完成的課程天數、打卡日期、語音與語速設置、簡繁體偏好、以及訂閱解鎖狀態。您可以在「設置 → 重置學習數據」中隨時清除本地學習數據，或通過卸載應用刪除全部本地數據。
The app stores completed lesson days, check-in dates, voice and speed settings, Chinese script preference, and subscription state on your device. You can clear learning data in Settings → Reset learning data, or remove all local data by uninstalling the app.
訂閱購買由 Apple App Store 或 Google Play 完成，付款信息由商店平臺處理。本應用不會接觸您的銀行卡或支付賬號，僅使用商店的購買記錄來解鎖 VIP 功能。訂閱為自動續訂，可隨時在商店賬戶的「訂閱管理」中取消。
Purchases are processed by Apple App Store or Google Play. The app never sees your payment details; it only uses store purchase records to unlock VIP features. Subscriptions auto-renew and can be cancelled at any time in your store account settings.
免費版可能展示廣告。廣告由第三方（如 Google AdMob）提供，其可能依據自身隱私政策處理設備標識符等信息；您可在應用的「設置 → 廣告隱私設置」中管理廣告隱私選項。VIP 會員不顯示廣告。
The free plan may show ads served by third parties such as Google AdMob, which may process device identifiers under their own privacy policies. You can manage ad privacy options in the app settings. VIP removes ads.
本應用面向成人英語學習者（主要為中老年用戶），不面向 13 歲以下兒童，也不會在課程中要求輸入敏感個人信息。
The app is designed for adult learners and is not directed at children under 13. Lessons never ask for sensitive personal information.
全部學習數據僅存於設備本地：在應用內「設置 → 重置學習數據」即可清除；卸載應用即刪除全部本地數據。訂閱記錄由 Apple / Google 商店按其政策管理。
All learning data lives only on your device: use Settings → Reset learning data to clear it, or uninstall the app to remove everything. Subscription records are managed by Apple / Google under their own policies.
如對本隱私政策有任何疑問，請發送郵件至 [email protected]。
For questions about this privacy policy, contact [email protected].