隱私政策

生效日期：2026 年 11 月 2 日

「羽球配對」（下稱本 App）由 Yuchen Chang 開發。本 App 是球隊內部的排場工具，只收集讓排場與級數運作所必需的資料。

我們收集哪些資料

• 帳號識別碼：你以「使用 Apple 登入」時，Apple 提供給本 App 的匿名使用者識別碼。本 App 不要求、也不取得你的電子郵件或姓名。
• 球隊個人資料：你自己填寫的暱稱、性別、自評級數。
• 活動紀錄：你在哪些球賽報名、報到，每場比賽的隊友、對手、勝負，以及由此計算出的級數變化。

本 App 不收集位置、通訊錄、照片、裝置識別碼或廣告識別碼，沒有分析工具，沒有廣告，沒有第三方追蹤 SDK。

資料用途

只用於：讓同一球隊的成員看到報名名單與配對結果、依級數排出實力相近的場次、依勝負調整級數。不會用於行銷，不會販售或提供給任何第三方。

誰看得到

你的暱稱、性別、級數與比賽紀錄，只有同一球隊的成員看得到。不同球隊之間的資料互不可見。球隊管理員可以調整成員的級數與管理員身分。

資料存放

資料存放在本 App 使用的雲端資料庫服務 Supabase（由 Supabase, Inc. 代管），傳輸全程加密。開發者只在排除問題時才會查看資料。

刪除帳號與資料

在 App 的「設定」頁可隨時「刪除帳號」。刪除時本 App 會撤銷你的 Apple 登入授權並清除個人資料（暱稱、性別、帳號連結）；為了不讓隊友與對手的歷史紀錄出現空洞，你參加過的比賽結果會保留，但只顯示為「已離隊會員」，無法再對應到你。若你是球隊唯一的管理員，請先指定另一位管理員再刪除。

你也可以在 iPhone 的「設定 › Apple 帳號 › 登入與安全性 › 使用 Apple 登入」中停止本 App 使用你的 Apple 帳號。

兒童隱私

本 App 不是為 13 歲以下兒童設計，也不會刻意收集兒童資料。

政策變更

本政策如有變更，將更新於本頁面並標示新的生效日期。

聯絡我們

對本政策有任何疑問，請來信：jk200e@gmail.com

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Privacy Policy

Effective date: 2 November 2026

Badminton Pairing (the "App") is developed by Yuchen Chang. The App is an internal tool for badminton clubs and collects only what pairing and level tracking require.

What we collect

• Account identifier: the anonymous user identifier Apple provides when you use Sign in with Apple. The App does not request or receive your email address or name.
• Club profile: the nickname, gender and self-rated level you enter.
• Activity records: which sessions you signed up for and attended, the partners, opponents and result of each match, and the level changes computed from them.

The App does not collect location, contacts, photos, device identifiers or advertising identifiers. There are no analytics, no advertising and no third-party tracking SDKs.

How it is used

Only to show your club's sign-up list and pairings to its members, to build balanced matches by level, and to adjust levels from results. Never for marketing, never sold or shared with third parties.

Who can see it

Your nickname, gender, level and match history are visible only to members of the same club. Clubs cannot see each other's data. Club admins can adjust members' levels and admin status.

Where it is stored

Data is stored in the App's cloud database, Supabase (hosted by Supabase, Inc.), with encryption in transit. The developer only looks at data when troubleshooting.

Deleting your account and data

You can delete your account at any time from Settings in the App. Deletion revokes your Sign in with Apple authorization and erases your personal data (nickname, gender, account link). So that your teammates' and opponents' history is not left with gaps, match results you took part in are kept but shown only as "former member" and can no longer be linked to you. If you are the club's only admin, appoint another admin first.

You can also stop the App from using your Apple ID under Settings › Apple Account › Sign-In & Security › Sign in with Apple on your iPhone.

Children's privacy

The App is not designed for children under 13 and does not knowingly collect data from them.

Changes to this policy

Any changes will be posted on this page with a new effective date.

Contact

Questions about this policy: jk200e@gmail.com

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