About this policy
CheckInDuck is a self-management app for daily habits. This policy explains its use of Apple platform permissions and data for tasks, reminders, Home Screen widgets, and calendar history.
For privacy questions or requests concerning support correspondence, contact wrq142857@gmail.com.
Permissions and monitoring scope
CheckInDuck can request notification permission and Apple Screen Time / Family Controls authorization. Notifications are used for task reminders. Screen Time authorization allows the app to evaluate app-usage thresholds for apps you select for a task.
Only apps you explicitly select are evaluated. CheckInDuck is not designed to monitor all apps automatically.
Data the app stores
CheckInDuck stores task configuration, daily record history, calendar notes, authorization state, reminder preferences, and subscription state so these features can work across app launches.
Widget status may be shared through app-group storage so the Home Screen widget can display current task progress.
Content in other apps
CheckInDuck does not read text, messages, taps, typed input, or screen content inside third-party apps. It uses threshold-based usage information provided by Apple’s APIs to determine task completion, rather than inspecting what you do inside another app.
CheckInDuck is intended for personal habit support, not surveillance or hidden tracking.
Purchases and support submissions
Premium purchases and restores are handled through Apple StoreKit. Apple may process billing and transaction data according to its own policies.
If you submit in-app feedback or send a support email, the developer may receive your submitted message and any optional contact details you provide. This information is used for support and product follow-up.
Retention and your controls
Task-tracking data is retained as needed for the app experience. You can remove tasks, clear related app data, revoke permissions, or delete the app to control that experience. Revoking a permission stops the corresponding authorized activity; it does not necessarily erase records already stored.
You can stop usage monitoring by revoking Screen Time / Family Controls authorization, changing the apps included in a task, or removing the app. Disabling notifications stops task notifications rather than usage monitoring.
For deletion requests related to support correspondence, email the contact above.
Policy updates and contact
This policy may be updated when product behavior, payment features, or support workflows change. The effective date is shown on this page. The English and Chinese versions describe the same data practices.
Contact: wrq142857@gmail.com