Legal and product information
CheckInDuck is built as a self-management app for daily habits. The app uses Apple platform permissions and a narrow data scope to help users manage tasks, reminders, widget status, and calendar history.
CheckInDuck can request notification permission and Apple Screen Time / Family Controls authorization. These permissions are used so the app can remind users about tasks and evaluate app-usage thresholds for user-selected apps.
The app only evaluates the apps a user explicitly selected for a task. It is not designed to monitor all apps automatically.
The app stores task configuration, daily record history, calendar notes, authorization state, reminder preferences, and Premium purchase state so the product can function across launches.
Widget status may be shared through app-group storage so the Home Screen widget can display current task progress.
CheckInDuck does not read text, messages, taps, typed input, or screen content inside third-party apps. It does not inspect what a user does inside the selected app beyond threshold-based usage completion provided by Apple's APIs.
The app is built for personal habit support, not surveillance, parental spying, or hidden tracking.
Premium purchases and restores are handled through Apple StoreKit. Apple may process billing and transaction data according to its own policies.
In-app feedback is optional. When you tap Send, your feedback message, optional email address or other contact details, App version and build number, iOS version, language/region setting, and the time the report was prepared are sent to the developer through a Feishu (Lark) webhook. These details are used to respond to feedback and diagnose reported issues. Version 2.0 build 4 and later let you inspect the attached technical information before sending. Earlier versions attach the same types of technical information when you send feedback.
Contact details are optional. If supplied, they can associate the feedback and technical information with you. No task history, calendar notes, selected app activity, advertising identifier, or device identifier is attached to feedback. Sending email support shares the content and sender details you choose to send.
Feedback is processed by the developer and Feishu for customer support. It is not used for advertising, tracking across apps or websites, or data-broker sharing. The app has no advertising or analytics SDK. Routine task and usage records remain on-device.
Data used for task tracking is retained as needed for the app experience unless a user removes tasks, clears related app data, revokes permissions, or deletes the app.
Users can stop monitoring at any time by revoking Screen Time / Family Controls authorization, disabling notifications, editing a task, or removing the app from their device.
This page may be updated when product behavior, payment features, or support workflows change. Users should review the latest version of this policy when needed.
Effective Date: October 15, 2026
For privacy questions, deletion requests related to support correspondence, or general support, contact:
Contact: wrq142857@gmail.com
