Splity 隱私權政策

Splity（以下簡稱「本應用程式」）是由個人開發者開發的 iOS 分帳工具。本政策說明本應用程式如何處理你的資料。 本應用程式不要求你註冊帳號，也不收集姓名、電話或 Email。

你輸入的群組、成員與費用紀錄預設使用 Apple 的 SwiftData 儲存在你的裝置本機。

• 當你選擇「分享帳本」或用邀請碼加入別人的帳本時，該帳本的群組名稱、成員名稱與費用紀錄會上傳到 Google Firebase（Cloud Firestore），讓同一帳本的成員可以同步。只有拿到邀請碼的人能讀寫該帳本。
• 為了辨識同一帳本裡的成員，本應用程式會透過 Firebase 匿名登入產生一組隨機的匿名識別碼。這組識別碼不含任何個人資訊。
• 沒有分享過的帳本永遠只存在你的裝置上。刪除應用程式會一併移除本機資料；已分享的帳本仍會保留在雲端供其他成員使用。

本應用程式的免費版透過 Google AdMob 顯示廣告，以支持持續開發。AdMob 為了投放與計量廣告，可能收集：裝置識別碼（IDFA，僅在你允許追蹤時）、大略位置（由 IP 位址推估）、廣告互動資料、當機與效能資料。

• 第一次進入主畫面時，iOS 會詢問你是否允許本應用程式追蹤（App Tracking Transparency）。你選「要求 App 不要追蹤」時，廣告仍會顯示，但不會使用 IDFA 做個人化投放。你隨時可以在「設定 → 隱私權與安全性 → 追蹤」更改。
• 在歐盟、英國與瑞士，本應用程式會依 Google User Messaging Platform 顯示同意表單，你可以拒絕個人化廣告。
• 本應用程式使用 Apple 的 SKAdNetwork 進行廣告成效歸因，此機制不會向廣告主揭露你的身分。
• Google 如何使用廣告資料，請參閱 Google 的說明。

你可以透過一次性的應用程式內購買「移除廣告」永久關閉廣告。購買由 Apple 處理，本應用程式只會從 Apple 取得購買狀態，不會取得你的付款資訊。換新裝置時可用「還原購買」恢復。

• 姓名、電話、Email 等個人身份資訊
• 精確位置
• 通訊錄、照片、相機
• 你在未分享的帳本裡輸入的任何內容

• Google Firebase（匿名登入、Cloud Firestore、App Check）：帳本共享
• Google AdMob 與 User Messaging Platform：廣告與同意管理
• Apple StoreKit：應用程式內購買

本應用程式不針對 13 歲以下兒童，亦不刻意收集任何兒童資料。廣告內容分級設定為適合一般觀眾。

本政策更新時會修改本頁的「最後更新」日期。如有任何疑問，歡迎透過 App Store 的開發者聯絡頁面與我們聯繫。

Splity (the “App”) is an iOS expense-splitting app made by an independent developer. This policy explains how your data is handled. The App does not require an account and does not collect your name, phone number or email.

Groups, members and expenses you enter are stored locally on your device using Apple’s SwiftData by default.

• When you choose to share a group, or join someone else’s group with an invite code, that group’s name, member names and expenses are uploaded to Google Firebase (Cloud Firestore) so members can stay in sync. Only people with the invite code can read or write that group.
• To tell members apart, the App signs in anonymously with Firebase and receives a random anonymous identifier. It contains no personal information.
• Groups you never share stay on your device only. Deleting the App removes local data; shared groups remain in the cloud for other members.

The free version of the App shows ads served by Google AdMob to support development. To serve and measure ads, AdMob may collect: the device advertising identifier (IDFA, only if you allow tracking), coarse location inferred from IP address, ad interaction data, and crash and performance data.

• On first launch of the main screen, iOS asks whether you allow the App to track you (App Tracking Transparency). If you choose “Ask App Not to Track”, ads are still shown but are not personalised using the IDFA. You can change this anytime in Settings → Privacy & Security → Tracking.
• In the EU, UK and Switzerland the App shows a consent form via Google’s User Messaging Platform; you may decline personalised ads.
• The App uses Apple’s SKAdNetwork for ad attribution, which does not reveal your identity to advertisers.
• See how Google uses data from partner apps.

A one-time in-app purchase removes ads permanently. Apple processes the payment; the App only receives the purchase status from Apple and never sees your payment details. Use “Restore Purchases” on a new device.

• Personal identifiers such as name, phone number or email
• Precise location
• Contacts, photos or camera
• Anything you enter in groups you have not shared

• Google Firebase (Anonymous Auth, Cloud Firestore, App Check): group sharing
• Google AdMob and User Messaging Platform: advertising and consent
• Apple StoreKit: in-app purchases

The App is not directed at children under 13 and does not knowingly collect data from children. Ad content rating is set to general audiences.

When this policy changes, the “Last updated” date above is revised. Questions? Contact us via the developer contact page on the App Store.