Tiday Privacy Policy (iOS China)

Effective date: July 3, 2026 Version: 2.0.0 Platform: iOS Distribution region: mainland China channels Developer: Beijing Chenghan Bowen Education Technology Co., Ltd. Contact: contact@chenghanbowen.com

This English version is provided for convenience. If it differs from the Chinese version, the Chinese version will prevail to the extent permitted by applicable law.

1. Scope

This Policy applies to the Tiday iOS China app and related product features, feedback, legal pages, analytics, advertising, diagnostics, and support services.

2. Information We Process

• Schedules, memos, reminder times, recurrence rules, calendar display settings, and local-notification data.
• Weather and calendar data such as selected or default city/region, holidays, lunar calendar, and solar terms; the current iOS client does not use precise location.
• Feedback text, contact details, selected screenshots or image attachments, installation ID, app version, device model, and OS version.
• Legal page parameters, including product line, document type, platform, distribution region, and locale, used to display privacy policies or terms.

3. Region-Specific Third-Party SDKs and Services

• Umeng mobile analytics: enabled only after privacy consent for basic analytics and channel analysis.
• GroMore / Pangle: enabled only when ad configuration is active and privacy consent is granted for ad requests, impressions, clicks, frequency control, and anti-fraud.
• First-party promotion center: used for first-party app promotion configuration, impressions, clicks, and redirects. Third-party SDKs or services work only after you agree to this Privacy Policy, grant any required system permission, and enable the relevant feature or ad configuration. When ad configuration is enabled, the app may request App Tracking Transparency authorization if required by iOS and follows both the iOS tracking status and the in-app Limit Personalized Ads setting; when limited, non-personalized ads or first-party promotions may still appear.

4. Permissions and System Capabilities

The Tiday iOS China app may use: local notifications, system photo picker, network access, and advertising-related system capabilities; the current client does not use precise location, camera, or microphone permission. Each permission is used only for the related feature, and you can manage permissions in iOS Settings.

5. Your Rights

We do not sell your personal information. You can manage permissions in iOS Settings and contact contact@chenghanbowen.com to access, correct, delete, or withdraw consent for personal information where supported by law and product capability. If this Policy differs from a feature-level notice, the notice that better protects user rights will apply.