隱私政策
最後更新日期:2026-07-13
歡迎使用「披薩多益」(Pizza TOEIC,以下簡稱「本 App」)。 我們非常重視你的隱私。本 App不需要註冊帳號,也不會蒐集你的姓名、電子郵件、電話等可識別個人身分的資料。 你的學習紀錄與設定都儲存在你自己的裝置上。本隱私政策說明我們實際上會處理哪些資料、如何使用, 以及你擁有哪些權利。
一、我們蒐集哪些資料
本 App 不會要求你提供個人資料。實際涉及的資料如下:
- 本機學習資料:你的學習紀錄、答題進度、收藏的單字與各項設定,都儲存在裝置本機 (透過 AsyncStorage)。這些資料可能會隨著你的系統設定,經由 iCloud(iOS)或 Google 備份(Android)一併備份;我們的伺服器不會保存這些資料。
- 匿名裝置識別碼(device ID):用於單字資料的同步與「回報單字錯誤」功能。此識別碼為匿名代碼, 無法用來反查你的個人身分。
- 匿名使用行為(Firebase Analytics,Google):例如開啟次數、使用了哪些學習模式、瀏覽了哪些畫面等統計資料, 用於了解使用情形並改善產品。這些資料不包含可識別個人身分的內容。
- 當機報告(Firebase Crashlytics,Google):當 App 發生錯誤或當機時,蒐集技術性的當機資訊,協助我們修正問題。
- 廣告識別碼(Google AdMob):免費版會顯示獎勵式廣告。AdMob 可能會使用你的廣告識別碼 (iOS 的 IDFA、Android 的 Advertising ID)來提供廣告。 你可以在系統設定中關閉個人化廣告(見下方「你的權利」)。
- 匿名購買狀態(RevenueCat 與 App 內購買):當你購買「無上限版」時,付款完全由 Apple 或 Google 商店處理。 我們僅透過 RevenueCat 取得匿名的購買狀態(例如你是否為付費用戶),不會取得你的信用卡號或其他付款資料。
- 網路連線資訊(音檔 CDN,Cloudflare R2):播放單字或例句發音時,App 會向內容傳遞網路(CDN)請求音檔, 過程中會涉及一般網路連線資訊(例如 IP 位址)。我們不會就此另作額外蒐集或分析。
二、我們如何使用這些資料
- 提供並維持 App 的核心學習功能(記錄進度、同步單字、回報錯誤)。
- 分析匿名使用行為,以改善學習模式與使用體驗。
- 診斷並修正當機與錯誤,提升穩定性。
- 在免費版中提供廣告,以支持 App 持續營運。
- 確認你的購買狀態,以解鎖對應的付費功能。
我們不會將上述資料出售給第三方,也不會用於與提供服務無關的用途。
三、第三方服務與其隱私政策
本 App 使用下列第三方服務,這些服務對其所處理的資料有各自的隱私政策, 建議你一併參閱:
- Google(Firebase Analytics、Crashlytics、AdMob): https://policies.google.com/privacy
- Apple(App 內購買、iCloud 備份): https://www.apple.com/legal/privacy/
- RevenueCat(購買狀態管理): https://www.revenuecat.com/privacy
四、資料保存與刪除
由於本 App 沒有帳號機制,你的學習資料都存在裝置本機。只要你解除安裝(移除)本 App,裝置上的本機資料即會一併刪除。 若你曾開啟系統備份(iCloud / Google 備份),請另行至系統的備份設定中移除相關備份。 由第三方服務(Google、Apple、RevenueCat)所保存的匿名資料, 則依各該服務的政策與保存期限處理。
五、兒童隱私
本 App 並非針對 13 歲以下兒童設計,我們也不會刻意蒐集兒童的個人資料。 若你認為有兒童在未經同意下提供了資料,請透過下方信箱與我們聯絡, 我們會盡快處理。
六、你的權利
- 刪除資料:解除安裝本 App 即可刪除裝置上的本機資料。
- 關閉個人化廣告:你可在裝置系統設定中限制廣告追蹤——iOS:「設定 → 隱私權與安全性 → 追蹤」;Android:「設定 → Google → 廣告」。
- 分析資料:由於我們僅蒐集匿名統計,無法對應到特定個人。 若你對資料處理有任何疑問,歡迎與我們聯絡。
七、政策變更
我們可能會因應功能調整或法規要求而更新本隱私政策。當有重大變更時, 我們會於本頁面更新內容並修改上方的「最後更新日期」。建議你不定期查閱本頁面。
八、聯絡我們
如對本隱私政策有任何疑問,歡迎透過以下方式與我們聯絡:
- Email: connect.ptalk@gmail.com
- Threads: @ptalk.design
English Version (Privacy Policy)
Welcome to “披薩多益” (Pizza TOEIC, the “App”). We take your privacy seriously. The App does not require account registration and does not collect personally identifiable information such as your name, email address, or phone number. Your learning records and settings are stored locally on your own device. This Privacy Policy explains what data we actually process, how we use it, and the rights you have.
1. What Data We Collect
The App does not ask you to provide personal information. The data actually involved is as follows:
- Local learning data: Your learning records, quiz progress, saved words, and settings are stored locally on your device (via AsyncStorage). Depending on your system settings, this data may be included in iCloud (iOS) or Google (Android) backups. Our servers do not store this data.
- Anonymous device ID: Used for syncing vocabulary data and for the “report a word error” feature. This is an anonymous identifier and cannot be used to trace your personal identity.
- Anonymous usage behavior (Firebase Analytics, Google): For example, number of launches, which learning modes are used, and which screens are viewed. Used to understand usage and improve the product. It contains no personally identifiable information.
- Crash reports (Firebase Crashlytics, Google): When the App encounters an error or crash, technical crash information is collected to help us fix bugs.
- Advertising identifier (Google AdMob): The free version displays rewarded ads. AdMob may use your advertising identifier (IDFA on iOS, Advertising ID on Android) to serve ads. You can turn off personalized ads in your system settings (see “Your Rights” below).
- Anonymous purchase status (RevenueCat & in-app purchases): When you purchase the “Unlimited” version, payment is handled entirely by the Apple or Google store. We only obtain anonymous purchase status (e.g., whether you are a paying user) via RevenueCat and do not receive your credit card number or other payment data.
- Network connection information (audio CDN, Cloudflare R2): When playing word or example-sentence audio, the App requests audio files from a content delivery network (CDN), which involves general network connection information (such as your IP address). We do not perform additional collection or analysis on this.
2. How We Use This Data
- To provide and maintain the App’s core learning features (tracking progress, syncing words, reporting errors).
- To analyze anonymous usage behavior to improve learning modes and the user experience.
- To diagnose and fix crashes and errors to improve stability.
- To display ads in the free version to support the App.
- To confirm your purchase status in order to unlock paid features.
We do not sell the above data to third parties, nor use it for purposes unrelated to providing the service.
3. Third-Party Services and Their Privacy Policies
The App uses the following third-party services. Each has its own privacy policy governing the data it processes:
- Google (Firebase Analytics, Crashlytics, AdMob): https://policies.google.com/privacy
- Apple (in-app purchases, iCloud backup): https://www.apple.com/legal/privacy/
- RevenueCat (purchase status management): https://www.revenuecat.com/privacy
4. Data Retention and Deletion
Because the App has no account system, your learning data resides locally on your device. Uninstalling (removing) the App deletes the local data on your device. If you have enabled system backups (iCloud / Google), please remove the relevant backups in your system backup settings separately. Anonymous data held by third-party services (Google, Apple, RevenueCat) is handled according to their respective policies and retention periods.
5. Children’s Privacy
The App is not designed for children under 13, and we do not knowingly collect personal data from children. If you believe a child has provided data without consent, please contact us at the email below and we will address it promptly.
6. Your Rights
- Delete data: Uninstall the App to delete local data on your device.
- Turn off personalized ads: You can limit ad tracking in your device settings — iOS: “Settings → Privacy & Security → Tracking”; Android: “Settings → Google → Ads”.
- Analytics data: Since we only collect anonymous statistics, it cannot be mapped to a specific individual. If you have any questions about data processing, feel free to contact us.
7. Changes to This Policy
We may update this Privacy Policy in response to feature changes or legal requirements. When material changes occur, we will update the content on this page and revise the “Last updated” date above. We recommend reviewing this page periodically.
8. Contact Us
If you have any questions about this Privacy Policy, contact us via:
- Email: connect.ptalk@gmail.com
- Threads: @ptalk.design