Wootsun有存

Privacy Policy隱私權政策

Last updated: October 11, 2026

最後更新：2026 年 10 月 11 日

This policy explains what personal data the Wootsun app and this website (together “Wootsun,” “we,” “us”) handle, why, and what your rights are. Wootsun is operated by an independent developer, who is responsible for your data. You can reach us at hello@wootsun.app.

本政策說明有存 App 與本網站（以下合稱「有存」，或稱「我們」）會處理哪些個人資料、處理的原因，以及您的權利。有存由獨立開發者營運，並為您資料的責任主體。您可以透過hello@wootsun.app 與我們聯絡。

1. Information we handle1. 我們處理的資訊

  1. Account information. You sign in with Google or with Apple; there is no separate Wootsun password. We store the email address and the display name associated with your account. Google provides your email address and basic profile information; Apple provides your name and either your email address or a private relay address, if you chose to hide it. Sign-in and accounts are handled by our cloud service provider.
  2. Shared content. The items, storage spaces, categories, quantities, expiry dates, notes and shopping lists you add, and the history of when something was bought, used up or thrown away (“shared content”). Shared content belongs to a shared group (called 家庭 in the app): every member you invite with an invite code can see and edit all of it. It is stored so it syncs across members and their devices.
  3. Reminder notifications (optional). If you turn on reminders, we store a push token for your device, your reminder time and which reminders you want, and your device’s time zone so that reminders arrive at the right local time. We also record, for each reminder, its date, how many items it counted, whether it was delivered and whether it was opened. Neither the notifications nor these records contain item names. You can turn reminders off at any time in 設定 → 提醒通知 or in your phone’s notification settings.
  4. How you use the app. We record the days on which you open the app, how many times, and at what local hour, together with your device’s time zone, platform (iOS or Android) and app version. This is written to our own database by the app itself; we do not use any third-party analytics SDK. We use it to understand whether the app is useful and to improve it.
  5. Basic technical data. Limited logs needed to run and secure the service (for example, error information).
  6. Messages you send us. If you email us, we keep your message and your email address to answer you. A message written with 聯絡我們 in the app already lists your app version and your phone’s operating system and version, to help us find the problem; it never includes your account or shared content.
  1. 帳號資訊 您以 Google 或 Apple 帳號登入，沒有獨立的有存密碼。我們會儲存與您帳號關聯的電子郵件地址與顯示名稱。Google 會提供您的電子郵件與基本個人資料；Apple 會提供您的姓名，以及您的電子郵件或（若您選擇隱藏）一個私人轉寄地址。登入與帳號由我們的雲端服務商處理。
  2. 共用內容 指您在 App 中新增的物品、儲物空間、分類、數量、有效期限、備註與採買清單，以及各項物品購入、用完或丟棄的紀錄（以下稱「共用內容」）。共用內容屬於一個共用群組（App 中稱為「家庭」）：您用邀請碼邀請的每位成員都看得到、也能編輯全部共用內容。儲存共用內容是為了使其在成員及其裝置之間同步。
  3. 提醒通知（選用） 若您開啟提醒通知，我們會儲存推播 token、您的提醒時間與提醒種類，以及裝置時區，以便在正確的當地時間送達；並記錄每則提醒的日期、提醒項目數、是否送達及是否被點開。通知與紀錄均不包含品項名稱。您可隨時於 App 的「設定 → 提醒通知」或手機的通知設定中關閉。
  4. 您使用 App 的情形 我們會記錄您哪幾天打開了 App、打開幾次、在當地幾點，以及裝置時區、平台（iOS 或 Android）與 App 版本。這些由 App 自行寫入我們自己的資料庫；我們不使用任何第三方分析 SDK。用途是了解 App 是否有用，並據以改善。
  5. 基本技術資料 維運與保護服務所需的有限紀錄（例如錯誤資訊）。
  6. 您寄給我們的訊息 若您來信，我們會保留您的訊息與 email 地址，以便回覆。從 App 的「聯絡我們」寫的信，已列出您的 App 版本與手機的作業系統及版本，方便我們找出問題；信中不會帶有您的帳號或共用內容。

We do not use third-party advertising, and we do not track you across other apps or websites.

我們不使用第三方廣告，也不會跨其他 App 或網站追蹤您。

You need a Google or Apple account to sign in and use the app. Reminders, and the notification permission they need, are optional: without them the app works the same but sends no reminders.

使用 App 需要以 Google 或 Apple 帳號登入。提醒與它所需的通知權限是選擇性的：不開啟時 App 照常運作，只是不會發送提醒。

This website sets no cookies and loads nothing from other sites. It only remembers your language choice in your browser.

本網站不設定 cookie，也不從其他網站載入任何內容，只在您的瀏覽器記住語言選擇。

2. How we use it2. 我們如何使用

  1. To provide the app, sign you in, and sync shared content across the members of a shared group and their devices.
  2. To send you the daily reminder you asked for, at the time you chose.
  3. To understand how the app is used, such as whether shared groups keep using it and whether reminders are opened, so we can improve it. These figures are aggregate; we do not profile individuals or make automated decisions about you.
  4. To maintain, secure, and improve the service.
  5. To respond to you when you contact us for support.
  1. 提供 App、讓您登入，並在共用群組成員及其裝置之間同步共用內容。
  2. 在您選定的時間，送出您要求的每日提醒。
  3. 了解 App 的使用情形，例如共用群組是否持續使用、提醒是否被點開，以便改善。這些都是彙總數字；我們不會對個人建立檔案，也不會對您做自動化決定。
  4. 維護、保護並改善服務。
  5. 在您來信尋求協助時回覆您。

Where the GDPR applies, we process this data to perform our agreement with you (providing the app) and based on our legitimate interest in keeping the service secure and reliable.

於適用 GDPR 之情形，我們基於履行與您的約定（提供 App），以及維持服務安全與穩定的正當利益處理這些資料。

3. Who receives your data3. 資料提供對象

We do not sell your data and we do not share it for advertising. We provide it only to:

我們不會販售您的資料，也不會為了廣告目的提供。我們只會將資料提供給下列對象：

  1. Service providers that run Wootsun for us. They process your data only on our instructions and only as needed to provide their service, and they protect it at least as well as this policy describes:
    1. Cloud database and authentication provider. Stores your account, shared content, reminder settings and the usage records described above.
    2. Google. Google Sign-In, Gmail (mail you send to hello@wootsun.app is kept there), and Firebase Cloud Messaging, which delivers reminder notifications (it receives the push token and the notification text; we do not use Firebase Analytics).
    3. Apple. Sign in with Apple, and the Apple Push Notification service on iPhone.
    4. Website hosting and email forwarding provider. Hosts this website and forwards email sent to hello@wootsun.app to our mailbox.
  2. Members of your shared group. The members you invite can see its shared content, and each other’s display names, roles (admin or member) and the dates they joined, but not each other’s email addresses. Anyone holding a valid invite code can see, before joining, the shared group’s name, how many members it has, the display names of up to three members and of the person who created the code. Anyone with your invite code can join until the code expires, so share it only with people you want in your shared group.
  3. Authorities, when the law requires it. We disclose data to a court, a prosecutor or another competent authority only when the law requires us to, and only what is required.
  1. 服務供應商 為我們營運有存的服務商。它們僅依我們的指示、於提供其服務所需範圍內處理您的資料，並提供不低於本政策所述的保護：
    1. 雲端資料庫與身分驗證服務商 儲存您的帳號、共用內容、提醒設定與上述使用紀錄。
    2. Google Google 登入、Gmail（您寄到 hello@wootsun.app 的信存放於此），以及負責送達提醒通知的 Firebase Cloud Messaging（它會收到推播 token 與通知文字；我們不使用 Firebase Analytics）。
    3. Apple Apple 登入，以及 iPhone 上的 Apple 推播通知服務。
    4. 網站託管與郵件轉寄服務商 託管本網站，並把寄到 hello@wootsun.app 的信轉寄到我們的信箱。
  2. 共用群組的成員 您邀請加入共用群組的成員都能看到共用內容，以及彼此的顯示名稱、角色（管理者或成員）與加入日期，但看不到彼此的電子郵件地址。持有有效邀請碼的人在加入前，可看到共用群組名稱、成員人數、最多三位成員的顯示名稱，以及產生該邀請碼之成員的顯示名稱。在邀請碼到期前，拿到邀請碼的人都能加入，所以請只分享給您想讓他加入共用群組的人。
  3. 依法要求的機關 僅於法律要求時，我們才會向法院、檢察機關或其他有權機關提供資料，且以法律要求的範圍為限。

Your account, shared content, reminder settings and usage records are stored on servers in Japan. The other service providers above operate globally and may process data in other countries. Your data may therefore be processed outside your country, including outside Taiwan and the EU. Where required, we rely on appropriate safeguards for such transfers.

您的帳號、共用內容、提醒設定與使用紀錄存放於位於日本的伺服器。上述其他服務供應商在全球營運，可能於其他國家處理資料。因此，您的資料可能會在您所在國家以外（包括台灣與歐盟以外）處理。於必要時，我們會就此類跨境傳輸採取適當的保護措施。

4. Security4. 資料安全

We use reasonable technical and organizational measures to protect your data. Connections to our backend are encrypted in transit (HTTPS/TLS), your data is encrypted where it is stored, access to it requires authentication, and our cloud service provider applies security controls on the infrastructure that stores it. No method of storage or transmission is completely secure, but we work to keep your information safe.

我們採取合理的技術與組織措施保護您的資料。與後端的連線在傳輸過程中加密（HTTPS/TLS），資料在儲存時也經過加密，存取您的資料需經身分驗證，雲端服務商也對存放資料的基礎設施施加安全控管。沒有任何儲存或傳輸方式是完全安全的，但我們會盡力確保您的資訊安全。

5. Data retention & deletion5. 資料保留與刪除

You may delete your account at any time in 設定 → 刪除帳號. Your account, your sign-in link with Google or Apple, your reminder settings and your devices’ push tokens are then deleted immediately and permanently. If you cannot use the app, you may request deletion by email; see Delete your account.

您可隨時於「設定 → 刪除帳號」刪除帳號，您的帳號、與 Google 或 Apple 的登入連結、提醒設定及您裝置的推播 token 將立即永久刪除。如無法使用 App，亦可以電子郵件申請刪除，詳見刪除帳號。

We keep your data while your account is active. Because shared content belongs to a shared group, the following also applies:

帳號有效期間我們會保留您的資料。由於共用內容屬於共用群組，另適用下列規定：

  1. Items you remove (used up, thrown away or deleted) disappear from the app, but their usage history is kept for the shared group’s weekly and yearly figures until the shared group itself is deleted.
  2. Shared content when you leave a shared group or delete your account. If other members remain, they keep the shared content, which is no longer linked to your account. If you were the last member, the shared group is closed and all of its shared content is permanently deleted 30 days later; during those 30 days it is inaccessible to anyone, and the delay exists only so that a shared group emptied by mistake can be recovered.
  3. Records kept after deletion. After an account or shared group is deleted we keep only records that cannot identify anyone: counts and dates, such as how many days an app was opened or how many items a shared group kept, stored under random identifiers that no longer map to a person. We keep these statistics with no set end date.
  4. Records of app use and of daily reminders stay linked to your account while it exists, and become such statistics when it is deleted.
  5. Push tokens are deleted when you sign out, when you delete your account, or after 60 days in which the app has not refreshed them.
  6. Messages you send us are kept for as long as we need them to answer you and follow up, or as the record of an account deletion request. Ask us and we will delete them sooner, except a deletion request’s record.
  7. Technical logs and backups of our database are kept by our cloud service provider for 7 days, then deleted automatically. Data you delete may remain in these backups until then.
  1. 您移除的物品（用完、丟掉或刪除）會從 App 中消失，但它們的使用紀錄會為了共用群組的每週與年度統計保留，直到該共用群組被刪除為止。
  2. 退出共用群組或刪除帳號時的共用內容 若共用群組仍有其他成員，共用內容將由其繼續保有，但不再與您的帳號關聯。若您是最後一位成員，該共用群組會被關閉，全部共用內容在 30 天後永久刪除；這 30 天內任何人都無法存取，延遲只是為了讓誤清空的共用群組有機會復原。
  3. 刪除後保留的紀錄 帳號或共用群組刪除後，我們只保留無法識別任何人的紀錄：數量與日期，例如 App 被打開幾天、某個共用群組曾有幾項物品，並以已不再對應到任何人的隨機識別碼儲存。這些統計沒有固定的保存期限。
  4. App 使用紀錄與每日提醒紀錄在帳號存在期間與您的帳號相連，帳號刪除後即成為上述統計。
  5. 推播 token 會在您登出、刪除帳號，或 App 連續 60 天未更新它時刪除。
  6. 您寄給我們的訊息會保留到回覆與後續處理所需為止，或作為刪除帳號請求的紀錄。您可以要求我們提早刪除，但刪除請求的紀錄除外。
  7. 技術紀錄與備份 資料庫的技術紀錄與備份由雲端服務商保存 7 天，之後自動刪除；您刪除的資料在此期間可能仍存在於備份中。

6. Your rights6. 您的權利

Under Taiwan’s Personal Data Protection Act (and the GDPR where it applies), you can:

依個人資料保護法（以及適用時的歐盟 GDPR），您可以：

  1. access and review the data in your account;
  2. correct or update it (most of it you can edit directly in the app);
  3. export or obtain a copy of your data;
  4. delete your account and its data at any time, from within the app or by email;
  5. withdraw consent or ask us to stop processing your data.
  1. 查詢與閱覽您帳號中的資料；
  2. 更正或更新（多數資料您可以直接在 App 內編輯）；
  3. 匯出或取得您資料的複本；
  4. 隨時在 App 內、或來信刪除您的帳號與資料；
  5. 撤回同意，或要求我們停止處理您的資料。

To exercise any of these, email hello@wootsun.app. If you are in a region with a data protection authority (such as the EU or Taiwan), you also have the right to lodge a complaint with it.

We decide on a request to access or copy your data within 15 days, and on a request to correct, stop processing or delete it within 30 days. If we need longer, we will tell you why in writing, and the extension will be no longer than the original period. These rights cannot be waived or limited by any agreement. We do not use your data to make automated decisions about you.

查詢、閱覽或製給複本的請求，我們會在 15 天內決定；補充、更正、停止處理或刪除的請求，會在 30 天內決定。若需要延長，我們會以書面告訴您原因，延長期間不超過原期限。這些權利不會因任何約定而被拋棄或限制。我們不會以您的資料對您做出自動化決策。

如需行使上述權利，請來信 hello@wootsun.app。若您所在地區設有個人資料保護主管機關（例如歐盟或台灣），您也有權向其提出申訴。

7. Children7. 兒童

Wootsun is not directed to children under 13, and we do not knowingly collect data from them.

有存並非以 13 歲以下兒童為對象，我們也不會在知情下蒐集其資料。

8. Changes to this policy8. 政策變更

We may update this policy. We will revise the “Last updated” date above. If a change materially affects you, we will post it on this page at least 14 days before it takes effect and, where we can, email you. Collecting a new kind of data always counts as a material change. Using your data for a purpose beyond the ones above needs your consent wherever the law requires it, and we will ask first.

This policy is provided in Chinese and English. If the two differ, the Chinese version prevails.

我們可能更新本政策，屆時會修改上方的「最後更新」日期。若變更對您有重大影響，我們會在生效至少 14 天前公告於本頁，並盡可能以 email 通知您。新增蒐集的資料類別一律視為重大變更；將資料用於上述目的以外的用途，凡法律要求取得您的同意，我們都會先徵求您的同意。

本政策以中文及英文提供；兩者如有歧異，以中文版為準。

9. Contact9. 聯絡我們

If you have any questions about this policy, please email hello@wootsun.app.

如對本政策有任何疑問，請來信 hello@wootsun.app。

Terms of Service服務條款

Last updated: October 11, 2026

最後更新：2026 年 10 月 11 日

These terms apply when you use the Wootsun app (有存) and this website. By signing in to the app, you agree to them and to the Privacy Policy. If you don’t agree, please don’t use the app.

您使用有存 App 與本網站時，適用本條款。登入 App 即表示您同意本條款與隱私權政策。若您不同意，請不要使用本 App。

1. The service1. 服務內容

Wootsun is an app for recording items, quantities and expiry dates, alone or with others in a shared group, with optional reminders. During the early-bird period, all features are free. Features may be added, changed or removed. The app is provided “as is” and “as available”: we work to keep it running, but we cannot promise it will always be available or free of errors.

有存是供您獨自或與他人在共用群組中記錄物品、數量與有效期限的 App，並提供選用的提醒通知。早鳥期間，所有功能免費。功能可能新增、調整或移除。本服務依「現況」及「現有」提供：我們會盡力維持運作，但無法保證服務隨時可用或沒有錯誤。

2. Your account2. 您的帳號

You sign in with Google or Apple. Keep that account secure: whoever can sign in to it can use your Wootsun account. You are responsible for what is done with your account. If you are a minor, you may use Wootsun only with the consent of your legal guardian.

您以 Google 或 Apple 帳號登入。請妥善保護該帳號：能登入它的人，就能使用您的有存帳號。您須對自己帳號的使用負責。未成年人應經法定代理人同意後，始得使用本服務。

3. Shared groups and shared content3. 共用群組與共用內容

What you add to Wootsun stays yours. You allow us to store it, sync it and show it to the members of your shared group, only so that we can run the app. You agree that the other members of your shared group can view, edit and delete the content you add, and that an admin can remove members. Share your invite code only with people you want in your shared group.

您在有存新增的內容仍然屬於您。您同意我們儲存、同步這些內容，並顯示給您所屬共用群組的成員，僅用於提供本 App。您同意同一共用群組的其他成員可以查看、編輯及刪除您新增的內容，管理者也可以移除成員。邀請碼請只分享給您想讓他加入共用群組的人。

4. Reminders and accuracy4. 提醒與資料正確性

Reminders, counts and expiry dates depend on what you and the other members of your shared group enter, on your phone’s settings, and on notification services run by Google and Apple. A reminder can arrive late or not at all, and a count can be wrong. Always check food yourself before you eat it. We are not responsible for missed reminders, for spoiled or expired items, or for purchases made or missed because of what the app showed.

提醒、數量與有效期限，取決於您與共用群組其他成員輸入的內容、手機的設定，以及 Google 與 Apple 營運的通知服務。提醒可能延遲或沒有送達，數量也可能有誤。食用前請務必自行確認食物狀態。對於沒收到的提醒、壞掉或過期的物品，或因 App 顯示的內容而做（或沒做）的採買，我們不負責任。

5. Acceptable use5. 使用規範

Please don’t:

請不要：

  1. use Wootsun to break the law or to harm others;
  2. try to reach another shared group’s data, or disrupt, overload or reverse-engineer the service;
  3. create accounts or shared groups by automated means;
  4. add content you have no right to share with your shared group.
  1. 利用有存違反法律或傷害他人；
  2. 試圖存取其他共用群組的資料，或干擾、癱瘓服務，或對服務進行逆向工程；
  3. 以自動化方式建立帳號或共用群組；
  4. 新增您無權與共用群組其他成員分享的內容。

6. Deleting your account; ending the service6. 刪除帳號與終止服務

You can stop using Wootsun and delete your account at any time; see Delete your account. We may suspend or close an account that breaks these terms. Unless the law or other people’s safety requires us to act at once, we will first email you the reason, and you can reply to explain or to appeal. If we ever shut Wootsun down, we will post the date on this page at least 30 days before and, where we can, email you.

您可以隨時停止使用有存並刪除帳號，詳見刪除帳號。違反本條款的帳號，我們可能暫停或關閉；除非法律或他人安全要求我們立即處理，我們會先以 email 告訴您原因，您可以回信說明或申訴。若有存將停止營運，我們會在至少 30 天前於本頁公告停止日期，並盡可能以 email 通知您。

7. Limitation of liability7. 責任限制

To the extent the law allows, Wootsun is not liable for indirect or consequential losses, or for lost data, arising from your use of the app. Nothing in these terms takes away rights you have under consumer protection law that cannot be waived.

在法律允許的範圍內，有存對因使用本 App 而生的間接或衍生損失、或資料遺失，不負賠償責任。本條款不影響您依消費者保護相關法律享有、且不得預先拋棄的權利。

8. Governing law and courts8. 準據法與管轄法院

These terms are governed by the laws of Taiwan (Republic of China). The Taiwan Taipei District Court is the court of first instance for any dispute about them, unless the law gives you another court.

本條款以中華民國法律為準據法。因本條款所生之爭議，以臺灣臺北地方法院為第一審管轄法院；但法律另有規定者，從其規定。

9. Changes to these terms9. 條款變更

We may update these terms. We will revise the “Last updated” date above. If a change materially affects you, we will post it on this page at least 14 days before it takes effect and, where we can, email you. If you keep using Wootsun after that, the new terms apply.

These terms are provided in Chinese and English. If the two differ, the Chinese version prevails.

我們可能更新本條款，屆時會修改上方的「最後更新」日期。若變更對您有重大影響，我們會在生效至少 14 天前公告於本頁，並盡可能以 email 通知您。生效後您繼續使用有存，即適用新的條款。

本條款以中文及英文提供；兩者如有歧異，以中文版為準。

10. Contact10. 聯絡我們

If you have any questions about these terms, please email hello@wootsun.app.

如對本條款有任何疑問，請來信 hello@wootsun.app。

Support支援

For help, to report a problem or to make a suggestion, email us at hello@wootsun.app.

如需協助、回報問題或提出建議，請來信 hello@wootsun.app。

When reporting a problem, please include your device model, operating system version and a short description of what happened.

回報問題時，請附上裝置型號、作業系統版本與狀況描述。

Delete your account刪除帳號

You may delete your Wootsun account and its data at any time, in the app or by email request. Once deleted, your account cannot be restored.

您可隨時於 App 內或以電子郵件申請刪除您的有存帳號及其資料。帳號一經刪除即無法復原。

1. Deleting in the app1. 於 App 內刪除

Open Wootsun, go to 設定 (Settings), tap 刪除帳號 (Delete account) at the bottom and confirm. Your account is deleted immediately. If you signed in with Apple, this also revokes Wootsun’s authorization to use your Sign in with Apple.

開啟有存，進入「設定」，點選最下方的「刪除帳號」並確認後，您的帳號將立即刪除。若您以 Apple 帳號登入，亦將一併撤銷有存使用您 Apple 登入的授權。

2. Requesting deletion by email2. 以電子郵件申請刪除

Send an email to hello@wootsun.app from the email address you use to sign in to Wootsun, with the subject “Delete my account”. We will send a confirmation code to that address; reply with the code to confirm that the request is yours. We will complete the deletion within 30 days of your confirmation and notify you when it is done.

請以您登入有存所使用的電子郵件地址寄信至 hello@wootsun.app，並於主旨註明「刪除帳號」。我們將寄送確認碼至該地址，請回信並附上確認碼，以確認係由您本人提出申請。我們將於確認後 30 天內完成刪除，並於完成時通知您。

If you signed in with Apple, we recommend deleting your account in the app, which also revokes Wootsun’s authorization to use your Sign in with Apple; this can be done on any iPhone or iPad. If you chose to hide your email address, we cannot confirm your identity by email, and you must delete your account in the app.

以 Apple 帳號登入者，建議於 App 內刪除帳號，以一併撤銷有存使用您 Apple 登入的授權；此操作可於任何一台 iPhone 或 iPad 上進行。若您登入時選擇隱藏電子郵件地址，我們無法以電子郵件確認您的身分，請於 App 內刪除帳號。

3. Scope of deletion3. 刪除範圍

  1. Your account, your sign-in link with Google or Apple, your display name, your reminder settings and your devices’ push tokens are deleted.
  2. You leave your shared group. If other members remain, the shared group and its shared content stay with them, no longer linked to your account. If you were its last member, the shared group and all of its shared content are permanently deleted 30 days later.
  3. If you are the only admin of a shared group that still has other members, you must first make another member an admin (設定 → 家庭).
  4. After deletion, we keep only records that cannot identify anyone. If you requested deletion by email, the emails about your request are kept as the record of the deletion. See section 5 of the Privacy Policy, “Data retention & deletion”.
  1. 您的帳號、與 Google 或 Apple 的登入連結、顯示名稱、提醒設定及您裝置的推播 token 將被刪除。
  2. 您將退出所屬共用群組。若共用群組仍有其他成員，共用群組及共用內容將由其繼續保有，但不再與您的帳號關聯；若您為最後一位成員，共用群組及全部共用內容將於 30 天後永久刪除。
  3. 若您為某一共用群組唯一的管理者，且該群組仍有其他成員，請先指派另一位成員為管理者（設定 → 家庭）。
  4. 刪除後，我們僅保留無法識別任何人的紀錄；若您以電子郵件申請，相關往來信件將保留作為刪除紀錄。詳見隱私權政策第 5 節「資料保留與刪除」。