Privacy Policy (English)
Steven Huang ("we", "our", or "us") operates the 吉日曆 (Chinese date-selection almanac) mobile application (the "App"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our App. It applies to both the iOS and Android versions.
Please read this Privacy Policy carefully. By using the App, you agree to the collection and use of information in accordance with this policy. If you do not agree with the terms of this Privacy Policy, please do not use the App.
1. Information We Collect
1.1 Information Collected Automatically
When you use our App, certain information may be collected automatically by third-party services integrated into the App:
- Advertising Identifiers. Your device's advertising identifier (e.g., Google Advertising ID on Android, IDFA on iOS) may be collected by our advertising partner to serve ads. On iOS 14.5+, ad tracking requires your explicit permission through Apple's App Tracking Transparency framework; without your permission, only non-personalized ads are served.
- Device Information. Device model, operating system version, language settings, and general device configuration may be collected by advertising services to deliver appropriate ads.
- Ad Interaction Data. Information about your interactions with advertisements displayed in the App, such as ad views and clicks.
- IP Address. Your IP address may be collected by Google AdMob for the purpose of delivering ads.
1.2 Information Stored Locally
The App's core functionality (almanac lookup, daily auspicious/inauspicious activities, solar terms, zodiac clash, date selection, and reminders) runs entirely on your device. No account or sign-in is required. The following data is stored only locally on your device (and is removed when you uninstall the App). It does not leave your device and is not transmitted to us or any third party:
- App Preferences: your settings, such as font size, theme (light/dark), calendar start day, your zodiac sign, and your family members' zodiac signs.
- Reminders: reminder items you create, including title, date (solar or lunar calendar), and how many days in advance to be reminded.
- Local Notification Schedules: notifications the App schedules locally for solar terms and your reminders.
This locally stored data is kept using on-device local storage (such as preferences and a local database) and does not leave your device.
1.3 Information We Do NOT Collect
- We do not require you to create an account or provide any personal information (such as name, email address, or phone number) to use the App.
- We do not collect precise location data.
- We do not access your camera, microphone, contacts, or other sensitive device features.
- We do not collect crash reports or analytics data.
2. How We Use Your Information
We use the information associated with our App to:
- Provide core functionality: store your preferences and reminders locally on your device.
- Display advertisements: serve ads through Google AdMob to support the free availability of the App.
3. Third-Party Services
Our App uses the following third-party services that may collect information:
3.1 Google AdMob
We use Google AdMob to display banner advertisements in the App. The App uses banner ads only — it does not use interstitial, rewarded, native, or app-open ads, and it contains no in-app purchases. AdMob may collect and use certain data to serve ads, including:
- Device advertising identifiers (Android Advertising ID; IDFA on iOS only with your explicit consent)
- Device information (model, OS version)
- IP address (for general location-based ad targeting)
- Ad interaction data
On iOS 14.5+, personalized ads require your explicit consent through Apple's App Tracking Transparency (ATT) prompt. If you do not grant consent, only non-personalized ads will be shown. On Android, you can opt out of personalized advertising by adjusting your device settings:
- Android: Settings → Google → Ads → Opt out of Ads Personalization
3.2 Google User Messaging Platform (UMP)
In applicable regions (such as the European Economic Area), the App displays a consent message via Google's User Messaging Platform (UMP) when it starts, allowing you to choose whether to consent to personalized ads. You can reset this choice at any time within the App under Settings → Ads & Privacy → Reset Ad Consent; you will be asked again on the next launch.
For more information about how Google collects and uses data, please review:
4. Data Sharing and Disclosure
We may share information in the following limited circumstances:
- Advertising Partners: device advertising identifiers and related data are shared with Google AdMob for the purpose of serving advertisements.
- Legal Requirements: we may disclose information when required by law, regulation, legal process, or governmental request.
- Business Transfers: in connection with a merger, acquisition, or sale of assets, your information may be transferred as part of that transaction.
We do not sell, rent, or trade your personal information with any other third parties.
5. Data Storage and Security
- Local Data: your preferences and reminders are stored locally on your device. This data is only accessible through the App and is removed when you uninstall the App.
- Advertising Data: data collected by Google AdMob is stored and processed by Google in accordance with their privacy policy.
We implement reasonable measures to protect the information associated with our App. However, no method of electronic storage or transmission is 100% secure, and we cannot guarantee absolute security.
6. Data Retention
- Local Data: preferences and reminders are retained on your device until you clear the App's data (via Settings → Clear Cache / Reset All Settings) or uninstall the App.
- Advertising Data: data collected by Google AdMob is retained according to Google's data retention policies. You can reset your advertising identifier at any time through your device settings.
7. Your Rights
7.1 For All Users
You have the right to:
- Access information about what data is collected through the App.
- Delete your local app data by clearing app storage or uninstalling the App.
- Opt out of personalized advertising through your device settings.
- Withdraw consent by discontinuing use of the App.
7.2 European Economic Area (GDPR)
If you are located in the European Economic Area, you have additional rights under the General Data Protection Regulation (GDPR), including:
- Right to access: request access to the personal data we hold about you.
- Right to rectification: request correction of inaccurate personal data.
- Right to erasure: request deletion of your personal data.
- Right to restrict processing: request restriction of processing of your personal data.
- Right to data portability: request transfer of your personal data in a structured, machine-readable format.
- Right to object: object to the processing of your personal data.
- Right to lodge a complaint: file a complaint with your local data protection supervisory authority.
The legal basis for processing your data through advertising is legitimate interest (Art. 6(1)(f) GDPR) for non-personalized ads, and consent (Art. 6(1)(a) GDPR) for personalized ads.
To exercise any of these rights, please contact us at the email address provided below.
7.3 California Residents (CCPA/CPRA)
If you are a California resident, you have the right under the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA) to:
- Know what personal information is collected, used, and shared.
- Delete personal information held about you.
- Opt out of the sale or sharing of personal information.
- Non-discrimination for exercising your privacy rights.
We do not sell personal information as defined by the CCPA.
7.4 Taiwan (Personal Data Protection Act)
If you are located in Taiwan, you have the following rights under the Personal Data Protection Act (個人資料保護法):
- Right to access: request access to your personal data.
- Right to correction: request correction or supplementation of your personal data.
- Right to cessation: request cessation of collection, processing, or use of your personal data.
- Right to deletion: request deletion of your personal data.
To exercise these rights, please contact us using the information provided below.
8. Children's Privacy
Our App is not specifically directed at children under the age of 13. We do not knowingly collect personal information from children under 13. The App does display advertisements served by Google AdMob (with ad content rating set to G, suitable for everyone), which operates under its own policies regarding children's data.
If you are a parent or guardian and believe that your child has provided personal information through the App, please contact us at the email address below, and we will take steps to address the concern.
9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last Updated" date at the top of this page. We encourage you to review this Privacy Policy periodically for any changes.
Your continued use of the App after any modifications to this Privacy Policy constitutes your acceptance of such changes.
10. Contact Us
If you have any questions, concerns, or requests regarding this Privacy Policy or our data practices, please contact us at:
隱私權政策（繁體中文）
此為英文版隱私權政策的繁體中文譯本。如英文版與中文版之間存在任何歧義，以英文版為準。
Steven Huang（以下稱「我們」）開發及營運「吉日曆」（Chinese date-selection almanac，以下稱「本 App」）行動應用程式。本隱私權政策說明您使用本 App 時，我們如何蒐集、使用、揭露及保護您的資訊，並同時適用於 iOS 與 Android 版本。
請仔細閱讀本隱私權政策。使用本 App 即表示您同意依本政策蒐集及使用您的資訊。若您不同意本政策之條款，請勿使用本 App。
1. 我們蒐集的資訊
1.1 自動蒐集的資訊
當您使用本 App 時，整合於本 App 內的第三方服務可能會自動蒐集下列資訊：
- 廣告識別碼。您裝置的廣告識別碼（如 Android 的 Google Advertising ID、iOS 的 IDFA）可能由我們的廣告夥伴蒐集以投放廣告。於 iOS 14.5 以上版本，廣告追蹤須經您透過 Apple 的「App 追蹤透明度」框架明確授權；未經授權時，僅顯示非個人化廣告。
- 裝置資訊。廣告服務可能蒐集裝置型號、作業系統版本、語言設定及一般裝置組態，以投放適當廣告。
- 廣告互動資料。關於您與本 App 內所顯示廣告之互動資訊，例如廣告曝光與點擊。
- IP 位址。Google AdMob 可能為投放廣告之目的蒐集您的 IP 位址。
1.2 在裝置本機儲存的資訊
本 App 的核心功能（黃曆查詢、每日宜忌、節氣、生肖沖煞、擇日及提醒）完全在您的裝置上運作。無須註冊或登入帳號。下列資料僅儲存於您的裝置本機（並於您解除安裝本 App 時一併移除），不會離開您的裝置，也不會傳輸給我們或任何第三方：
- App 偏好設定：您的設定，例如字級、主題（淺色／深色）、月曆起始日、您的生肖，以及您家庭成員的生肖。
- 提醒事項：您建立的提醒項目，包含標題、日期（國曆或農曆）及提前提醒的天數。
- 本機通知排程：本 App 為節氣及您的提醒事項在本機排定的通知。
上述本機資料以裝置端的本機儲存（如偏好設定與本機資料庫）保存，不會離開您的裝置。
1.3 我們不會蒐集的資訊
- 我們不要求您為使用本 App 而建立帳號或提供任何個人資訊（如姓名、電子郵件或電話號碼）。
- 我們不蒐集精確位置資料。
- 我們不存取您的相機、麥克風、通訊錄或其他敏感裝置功能。
- 我們不蒐集當機報告或分析資料。
2. 我們如何使用您的資訊
我們使用與本 App 相關之資訊，以：
- 提供核心功能：將您的偏好設定與提醒事項儲存於您的裝置本機。
- 顯示廣告：透過 Google AdMob 投放廣告，以支持本 App 免費提供。
3. 第三方服務
本 App 使用下列可能蒐集資訊的第三方服務：
3.1 Google AdMob
我們使用 Google AdMob 在本 App 內顯示橫幅廣告。本 App 僅使用橫幅廣告——不使用插頁、獎勵、原生或開屏廣告，亦無任何 App 內購買。AdMob 可能蒐集並使用特定資料以投放廣告，包含：
- 裝置廣告識別碼（Android Advertising ID；iOS 的 IDFA 僅在您明確同意時）
- 裝置資訊（型號、作業系統版本）
- IP 位址（用於概略的地區性廣告投放）
- 廣告互動資料
於 iOS 14.5 以上版本，個人化廣告須經您透過 Apple 的「App 追蹤透明度（ATT）」提示明確同意。若您不同意，將僅顯示非個人化廣告。於 Android，您可透過調整裝置設定停用個人化廣告：
- Android：設定 → Google → 廣告 → 停用廣告個人化
3.2 Google 使用者訊息平台（UMP）
在適用地區（如歐洲經濟區），本 App 啟動時會透過 Google 使用者訊息平台（UMP）顯示同意訊息，讓您選擇是否同意個人化廣告。您可隨時於本 App 內設定 → 廣告與隱私 → 重設廣告同意重設此選擇；下次啟動時將再次詢問。
如需更多關於 Google 如何蒐集及使用資料的資訊，請參閱：
4. 資料分享與揭露
我們僅於下列有限情形分享資訊：
- 廣告夥伴：裝置廣告識別碼及相關資料會為投放廣告之目的與 Google AdMob 分享。
- 法律要求：當法律、法規、法律程序或政府要求所必需時，我們可能揭露資訊。
- 業務移轉：於合併、收購或資產出售之情形，您的資訊可能作為該交易的一部分而移轉。
我們不會將您的個人資訊出售、出租或與任何其他第三方交易。
5. 資料儲存與安全
- 本機資料：您的偏好設定與提醒事項儲存於您的裝置本機。此資料僅能透過本 App 存取，並於您解除安裝本 App 時移除。
- 廣告資料：Google AdMob 蒐集之資料由 Google 依其隱私權政策儲存及處理。
我們採取合理措施保護與本 App 相關之資訊。惟任何電子儲存或傳輸方式皆非百分之百安全，我們無法保證絕對的安全性。
6. 資料保留
- 本機資料：偏好設定與提醒事項會保留於您的裝置，直到您清除本 App 資料（透過設定 → 清除快取／重設所有設定）或解除安裝本 App。
- 廣告資料：Google AdMob 蒐集之資料依 Google 的資料保留政策保留。您可隨時透過裝置設定重設您的廣告識別碼。
7. 您的權利
7.1 所有使用者
您擁有下列權利：
- 查詢透過本 App 所蒐集之資料內容。
- 透過清除 App 儲存空間或解除安裝本 App 刪除您的本機資料。
- 透過裝置設定停用個人化廣告。
- 藉由停止使用本 App 撤回同意。
7.2 歐洲經濟區（GDPR）
若您位於歐洲經濟區，依《一般資料保護規則》（GDPR）您享有額外權利，包含：
- 存取權：要求存取我們所持有關於您的個人資料。
- 更正權：要求更正不正確的個人資料。
- 刪除權：要求刪除您的個人資料。
- 限制處理權：要求限制對您個人資料的處理。
- 資料可攜權：要求以結構化、機器可讀格式移轉您的個人資料。
- 反對權：反對對您個人資料的處理。
- 申訴權：向您當地的資料保護主管機關提出申訴。
透過廣告處理您資料之法律依據，就非個人化廣告為正當利益（GDPR 第 6(1)(f) 條），就個人化廣告為同意（GDPR 第 6(1)(a) 條）。
如欲行使上述任一權利，請透過下方提供的電子郵件與我們聯絡。
7.3 加州居民（CCPA／CPRA）
若您為加州居民，依《加州消費者隱私法》（CCPA）及《加州隱私權法》（CPRA），您有權：
- 知悉所蒐集、使用及分享之個人資訊。
- 刪除所持有關於您的個人資訊。
- 拒絕個人資訊之出售或分享。
- 因行使隱私權而不受差別待遇。
我們不會出售 CCPA 所定義之個人資訊。
7.4 台灣（個人資料保護法）
若您位於台灣，依《個人資料保護法》您享有下列權利：
- 查詢及閱覽權：請求查詢或閱覽您的個人資料。
- 補充或更正權：請求補充或更正您的個人資料。
- 停止蒐集、處理或利用權：請求停止蒐集、處理或利用您的個人資料。
- 刪除權：請求刪除您的個人資料。
如欲行使上述權利，請透過下方提供的資訊與我們聯絡。
8. 兒童隱私
本 App 並非專為未滿 13 歲之兒童設計。我們不會在知情下蒐集未滿 13 歲兒童的個人資訊。本 App 確實會顯示由 Google AdMob 投放的廣告（廣告內容分級設為 G，適合所有人），其就兒童資料依其自身政策運作。
若您為家長或監護人，並認為您的孩子曾透過本 App 提供個人資訊，請透過下方電子郵件與我們聯絡，我們將採取措施處理。
9. 本隱私權政策之變更
我們可能不定時更新本隱私權政策。任何變更將以更新本政策頂端的「最後更新」日期反映。我們建議您定期檢視本政策是否有變更。
於本政策修改後您繼續使用本 App，即構成您對該等變更之接受。
10. 聯絡我們
若您對本隱私權政策或我們的資料處理方式有任何疑問、疑慮或請求，請透過下列方式與我們聯絡：