Privacy Policy
StillWorth (the “App”) is provided by Xu Haikun (徐海坤).
Data handled by the App
The App lets you enter renewal items, amounts, dates, categories, notes, and usage records. This content is stored on your device by default and is not uploaded to a server operated by the developer. The App does not require an account, read transactions from bank or payment accounts, include advertising, or use third-party behavioral analytics.
When you choose to back up, restore, or export data, the file is sent through the system file picker or share sheet to a location or app you select. After the file leaves the App, it is handled by the selected service under that service’s privacy policy. Backups may reveal spending habits, notes, and usage records; store them securely.
The App uses Apple In-App Purchase for Pro. Apple processes payment, billing, and Apple ID information. The App receives only the transaction state needed to complete a purchase or restore access and does not receive full payment details.
Notifications
The App schedules local notifications only after you grant permission. Renewal items and amounts are not uploaded to a developer server to deliver these reminders.
Retention and deletion
Data remains on your device until you delete it in the App, restore a different backup, or remove the App. You can export a backup or delete all local data from Privacy & Data. Removing the App or losing the device may make data unrecoverable unless you created a backup.
Children and contact
The App is not directed to children under 13 and does not knowingly collect personal information from children.
For privacy questions, email 120925652@qq.com. This policy will be updated if features or data practices change.