1. Delete Your Data in the App

To permanently remove all data from your device:

1. Open Oncora and go to Settings.
2. Tap Clear All Data.
3. Confirm the action. All check-ins, node logs, and settings will be erased immediately.

2. Delete Your Account & Cloud Backup

If you created an optional account, you can permanently delete it and its cloud backup:

1. Open Oncora and go to Settings → Account.
2. Tap Delete account and confirm. For security, you may be asked to sign in again first.
3. Your account and its cloud backup are permanently deleted. The data on your device is kept — you can remove it separately with Clear All Data. This cannot be undone.

If you can no longer access the app, email us from your account's email address and we will delete the account for you.

3. Uninstalling the App

Deleting Oncora from your device removes all locally stored data. If you never created an account, there is no cloud copy — uninstalling is complete and final. If you have an account, its cloud backup remains until you delete the account (step 2 above).

4. What Is Deleted

Using Clear All Data or uninstalling removes:

• All daily check-in entries and symptom logs.
• All lymph node measurements and tracking history.
• Any generated PDF reports stored within the app.
• All app settings and preferences.

Deleting your account additionally removes the cloud copy of your health log and the email address and name linked to it. Backup files you have exported manually (e.g. saved to iCloud Drive or email) are not affected — you may delete those separately.

5. Questions?

If you have any questions about your data or privacy, email us at wksunshine@gmail.com.

1. 在應用程式內刪除資料

若要從您的裝置永久移除所有資料：

1. 開啟 Oncora，前往設定。
2. 點選清除所有資料。
3. 確認操作。所有記錄、淋巴結紀錄及設定將立即清除。

2. 刪除您的帳戶與雲端備份

若您建立了選用的帳號，可以永久刪除帳戶及其雲端備份：

1. 開啟 Oncora，前往設定 → 帳戶。
2. 點選刪除帳戶並確認。為了安全，系統可能會要求您先重新登入。
3. 您的帳戶及其雲端備份將被永久刪除。此裝置上的資料會保留——您可另行使用「清除所有資料」移除。此操作無法復原。

若您已無法使用應用程式，請以您帳戶的電子郵件地址來信，我們將為您刪除帳戶。

3. 解除安裝應用程式

從您的裝置刪除 Oncora 會移除所有本機儲存的資料。若您從未建立帳號，則沒有任何雲端副本——解除安裝即為完整且最終的移除。若您有帳號，其雲端備份會保留至您刪除帳戶為止（見上方步驟 2）。

4. 刪除的資料範圍

使用「清除所有資料」或解除安裝會移除：

• 所有每日記錄項目與症狀紀錄。
• 所有淋巴結測量值與追蹤歷史。
• 應用程式內儲存的任何已產生 PDF 報告。
• 所有應用程式設定與偏好。

刪除帳戶會額外移除您健康紀錄的雲端副本，以及與其連結的電子郵件地址和姓名。您手動匯出的備份檔案（例如儲存至 iCloud 雲碟或電子郵件）不受影響——您可另行刪除。

5. 有疑問嗎？

如果您對自己的資料或隱私有任何疑問，請發送郵件至 wksunshine@gmail.com。