最後更新：2026-10-08
你輸入的所有內容（科目、項目、複習紀錄、設定）只儲存在你的裝置上，我們沒有伺服器，也不會上傳這些資料。
免費版在畫面底部顯示一條橫幅廣告，並在完成一輪複習、按「完成」時偶爾顯示一則全螢幕廣告（每天最多一次），兩者都由 Google AdMob 提供。為了投放廣告，AdMob SDK 會向 Google 傳送你的裝置廣告 ID、IP 位址推算的概略位置、裝置型號與 app 版本等技術資訊；這些資料由 Google 依其隱私權政策處理，我們自己不會取得或儲存。你可以在裝置的「設定 › Google › 廣告」重設廣告 ID 或選擇退出個人化廣告。
歐洲經濟區、英國與瑞士的使用者在首次啟動時會看到同意選項，之後可在 app 的「設定 › 廣告隱私設定」隨時修改。
複習中的畫面不顯示廣告。購買「完整版」後，app 不再載入廣告 SDK，也不再傳送上述資料。
「完整版」是透過 Google Play 完成的一次性購買。付款資料由 Google Play 處理，我們不會取得你的付款資訊；購買紀錄綁定你的 Google 帳號，換裝置後可在「設定 › 還原購買」還原。退款依 Google Play 的退款政策辦理。
Last updated: 2026-10-08
Everything you enter (subjects, items, review history, settings) is stored only on your device. We run no servers and never upload this data.
The free version shows a banner ad at the bottom of the screen and, when you tap “Finish” after a review session, occasionally a full-screen ad (at most once a day). Both are served by Google AdMob. To serve ads, the AdMob SDK sends Google your device's advertising ID, an approximate location derived from your IP address, and technical details such as device model and app version. Google processes this data under its Privacy Policy; we never receive or store it. You can reset your advertising ID or opt out of personalised ads in your device's Settings › Google › Ads.
Users in the EEA, the UK and Switzerland are asked for consent on first launch and can change their choice at any time in the app under Settings › Ad privacy options.
No ads are shown during a review session. After purchasing the Full version, the app no longer loads the ad SDK and no longer sends the data above.
The Full version is a one-time purchase made through Google Play. Payment details are handled by Google Play and never reach us. The purchase is tied to your Google account and can be restored on a new device under Settings › Restore purchase. Refunds follow Google Play's refund policy.
聯絡 / Contact: joey.chung@seniordev.tw