Privacy Policy
Last updated: September 23, 2026
CTK Personal Assistant is a personal assistant application that integrates with LINE and Google services to provide calendar, task management, reminder, and personal information management functions.
Google User Data
With the user's authorization, CTK Personal Assistant may access Google Calendar and Google Tasks data necessary to provide the application's functions.
How Google User Data Is Used
Google Calendar data is used to display, create, update, and manage calendar events and to provide calendar reminders. Google Tasks data is used to display, create, update, and manage the user's tasks.
Data Storage
OAuth credentials and application data required to operate CTK Personal Assistant are stored on the application operator's private system and are not made publicly accessible.
Data Sharing
CTK Personal Assistant does not sell Google user data. Google user data is not shared with third parties for advertising or marketing purposes.
Data Retention and Deletion
Data is retained only as necessary to provide the application's functions. Users may revoke Google account access at any time through their Google Account permissions. Users may also contact the application operator to request deletion of application-related stored data.
Security
Reasonable technical measures are used to protect authentication credentials and stored application data from unauthorized access.
Changes to This Privacy Policy
This Privacy Policy may be updated when the application's data practices or functionality change. The latest version will be published on this page.
Contact
For questions regarding this Privacy Policy or requests concerning stored data, contact edison742@gmail.com.