Guangkeji Privacy Policy

Effective date: September 21, 2026

Guangkeji is a scheduling and journaling tool for iPhone, Apple Watch, and Home Screen widgets. We do not collect, store, sell, or share your personal data.

Local Data

Schedules, text entries, voice recordings, photos, videos, reading progress, workout summaries, and sleep summaries created in Guangkeji are stored on your devices and in local containers provided by the operating system by default. They are not uploaded to our servers.

System Permissions

Guangkeji accesses Photos, the microphone, notifications, Apple Music, Health, and other system features only with your permission. These are used to add entries, play or select music, send schedule reminders, and display workout and sleep information locally. You can revoke these permissions at any time in system settings.

Subscriptions and Payments

Guangkeji Pro subscriptions are processed by the Apple App Store. We do not receive your full payment details. Subscription status is verified on your device through Apple’s StoreKit service to unlock Pro features.

Third-Party Services

Guangkeji does not integrate advertising networks, third-party analytics SDKs, or cross-app tracking services. The product website is hosted by Vercel, which may process basic access logs to keep the website running.

Contact Us

If you have questions about privacy, email changelzheng@gmail.com.