Privacy Policy

Effective date: April 24, 2026

1. Data We Collect or Use

1. Account information: the app supports email sign-in, email registration, and Apple Sign In. Email, Apple user identifier, and the email or name returned by Apple are used to identify your account and maintain sign-in status.

2. Goal data: goal name, frequency, check-in method, reminder window, streak days, completion rate, and trend data.

3. Check-in data: standard check-in records, timed check-in duration, completion time, and completion status.

4. Partner data: link status, partner nickname, partner completion status today, shared streak days, and light reminder or encouragement status.

5. Weekly recap data: weekly completion rate, total check-ins, total focus time, most stable goal, most interrupted goal, and comparison with last week.

6. Settings data: reminder switches, sign-in status, and device preference settings.

2. How We Use Data

1. To display core features on Home, Goals, Timed Check-in, Partner, Weekly Recap, and Profile.

2. To support goal creation, standard check-ins, timed check-ins, partner status updates, and weekly feedback.

3. To maintain sign-in status, reminder settings, and account-related actions.

3. Data Sharing

1. The app is primarily designed for on-device data handling and does not actively upload your goals, check-ins, or partner content.

2. Integrated third-party libraries are used mainly for keyboard management, layout, model mapping, image loading, and toast messages. They are not used for advertising tracking.

3. If future versions add account services, feedback services, push notifications, analytics, or customer support, this policy will describe the recipients, purpose, and opt-out options.

4. How to Delete Your Account and Data

1. You can delete your account from Profile - Settings - Delete Account.

2. Account deletion clears goals, check-ins, partner data, weekly recap status, and sign-in status for the current account, then returns you to the signed-out screen.

3. Logging out only clears sign-in status and does not delete personal data. Deleting an account and logging out are different actions.

5. Contact

1. For questions about privacy, account deletion, data use, or partner relationship handling, go to Profile - Settings - Contact Us for contact options.

2. We try to handle requests on business days according to the issue type, and complex issues may require follow-up.