本隱私權政策說明 Noters(以下稱「本 App」、「我們」)在你使用本 App 時,如何蒐集、使用與分享資訊。
1我們蒐集哪些資訊
A. 帳號資訊
當你使用 Google 登入時,我們使用 Firebase Authentication 進行身分驗證,並產生一個用於關聯資料的唯一識別碼(UID)。
B. 雲端儲存的 App 資料(Firestore)
我們會在 Cloud Firestore 中儲存少量資料:
- 點數(amount):你觀看獎勵型廣告(Rewarded Ad)所獲得的點數,存放於
users/{uid} 文件中的 amount 欄位,以便跨裝置同步顯示。
C. 僅儲存在本機的資料(你的裝置上)
為了讓 UI 顯示更快,本 App 會在你的裝置上儲存:
- 剩餘使用時間的結束時間戳(endTimeMillis)
- VIP 狀態快取(isVip)
⚠️ 注意:VIP 是否有效以 Google Play 的購買/恢復結果為準;本機快取僅用於畫面快速顯示。
D. 廣告相關資料
若你不是 VIP 使用者,本 App 會透過 Google AdMob 顯示 Banner 與獎勵型廣告。AdMob 可能會自動蒐集:
- 廣告識別碼或類似裝置識別碼
- 裝置與網路資訊
- 廣告互動與診斷資訊
用途為廣告投放、成效衡量與防詐欺。
E. 付費/購買資訊
VIP 購買由 Google Play Billing 處理。我們不會取得或儲存你的完整付款資訊。Google Play 可能會提供我們必要的購買狀態資訊,用於驗證/恢復 VIP。
2我們如何使用資訊
我們會將上述資訊用於:
- 提供登入與帳號識別(Firebase Auth)
- 同步點數(Firestore)
- 驗證與恢復 VIP(Google Play Billing)
- 顯示廣告並提供獎勵點數(AdMob)
- 維護 App 穩定性與防止濫用(例如 SDK 必要的診斷/防詐機制)
3資訊分享
我們不會販售你的個人資訊。為提供服務,本 App 可能會與以下第三方服務供應商共享必要資訊:
- Google Firebase(Authentication、Firestore)
- Google AdMob(廣告)
- Google Play Billing(內購/付費)
上述第三方會依其政策與適用法律處理資料。
4資料保存期間
- 雲端資料(例如點數 amount)會保存至你提出刪除申請為止。
- 本機資料會留在你的裝置上,直到你清除 App 儲存空間或解除安裝。
5你的權利與控制方式
以 Email 申請刪除資料
你可以透過 Email 申請刪除雲端儲存的 Noters 資料:
wanghaba25@gmail.com
我們在完成必要的身分確認後,將刪除你在 Firestore 的 users/{uid} 文件(包含點數欄位 amount)。
廣告
- 非 VIP 使用者可能會看到 Banner 與獎勵型廣告。
- VIP 使用者在 App 內會停用廣告顯示。
6兒童隱私
本 App 不以 13 歲以下兒童為服務對象,我們也不會在知情的情況下蒐集 13 歲以下兒童的個人資訊。
7安全性
我們會採取合理措施保護資訊安全,但網路傳輸與儲存方式無法保證 100% 安全。
8政策更新
我們可能不定期更新本政策,並以「最後更新日期」標示版本。
This Privacy Policy explains how Noters (the "App", "we", "us") collects, uses, and shares information when you use the App.
1What information we collect
A. Account Information
When you sign in with Google, we use Firebase Authentication to verify your identity and generate a unique identifier (UID) to link your data.
B. App Data Stored in the Cloud (Firestore)
We store a small amount of data in Cloud Firestore:
- Points (amount): points you earn by watching Rewarded Ads, stored in the
amount field of users/{uid} to sync across devices.
C. Data Stored Locally (on your device)
To make the UI display faster, the App stores:
- Usage time end timestamp (endTimeMillis)
- VIP status cache (isVip)
⚠️ Note: VIP entitlement is determined by Google Play purchase/restore status; local cache is only for faster UI display.
D. Advertising Data
If you are not a VIP user, the App shows banner and rewarded ads via Google AdMob. AdMob may automatically collect:
- Advertising ID or similar device identifiers
- Device and network information
- Ad interaction and diagnostic information
This is used for ad delivery, performance measurement, and fraud prevention.
E. Payment / Purchase Information
VIP purchases are processed by Google Play Billing. We do not collect or store your full payment information. Google Play may provide necessary purchase status information for verifying/restoring VIP.
2How we use information
- Provide sign-in and account identification (Firebase Auth)
- Sync points (Firestore)
- Verify and restore VIP (Google Play Billing)
- Show ads and grant rewarded points (AdMob)
- Maintain app stability and prevent abuse (e.g., required diagnostics/anti-fraud mechanisms by SDKs)
3Sharing of information
We do not sell your personal information. To provide the service, the App may share necessary information with the following third-party service providers:
- Google Firebase (Authentication, Firestore)
- Google AdMob (Ads)
- Google Play Billing (In-app purchases / payments)
These third parties process data according to their own policies and applicable laws.
4Data retention
- Cloud data (e.g., points amount) is retained until you request deletion.
- Local data remains on your device until you clear the App's storage or uninstall the App.
5Your rights and controls
Request data deletion by email
You may request deletion of your Noters cloud-stored data by emailing:
wanghaba25@gmail.com
After necessary identity verification, we will delete your Firestore users/{uid} document (including the amount field).
Ads
- Non-VIP users may see banner and rewarded ads.
- VIP users will have ads disabled in the App.
6Children's privacy
The App is not intended for children under 13, and we do not knowingly collect personal information from children under 13.
7Security
We take reasonable measures to protect information, but no method of transmission or storage can be guaranteed 100% secure.
8Updates to this policy
We may update this policy from time to time and will indicate changes by updating the "Last updated" date.