Privacy Policy

TTLocker (hereinafter referred to as "the App") is an iOS application focused on privacy protection and application management features. We deeply value your privacy rights and are committed to protecting the security of your personal information. This Privacy Policy explains how we collect, use, store, and protect your information when you use our App.

2.1 Information You Provide - Account Information: If you create an account, we may collect email address, username, and other information you provide - Settings Preferences: Language preferences, theme settings, and other configurations you set during app usage - Custom Content: Private notes, photos, and other content you actively upload or create in the app 2.2 Information We Automatically Collect - App Usage Data: Application usage time, access frequency, and other statistical information - Device Information: Device model, operating system version, app version, etc. - Location Information: Collected only when you enable location-based features for app locking functionality - Performance Data: App crash logs, performance metrics, etc., used to improve app stability 2.3 Information from Other Sources - Apple FamilyControls: The app uses Apple's FamilyControls framework to manage app usage restrictions. Data provided by this framework is processed by Apple Inc.

We use the collected information for the following purposes: - Providing and maintaining the core functionality of the app - Personalizing your user experience - Improving app features and user experience - Diagnosing and fixing technical issues - Sending important app updates and security notifications - Ensuring effective enforcement of app usage restrictions

4.1 Local Storage - Your private content (photos, notes, files, etc.) is stored only locally on your device - We use industry-standard encryption technology to protect your sensitive data - App data is shared between the main app and extensions through encrypted App Groups 4.2 Data Security - We employ multi-layered security measures to protect your data - Your passwords and sensitive information are encrypted - We regularly update security measures to address new threats 4.3 Data Retention - We retain your information only for as long as necessary - You can remove all locally stored data by deleting the app at any time - We do not retain personal data beyond the period necessary for service provision

We value your privacy and do not sell, trade, or transfer your personal information to third parties. The following exceptions apply: - Service Providers: We may share data with third parties providing technical services (such as cloud storage, analytics), but only to the extent necessary for service provision - Legal Requirements: If disclosure is required by law or court order - Protection of Rights: To protect the rights, property, or safety of ourselves or other users

Under applicable privacy laws, you may have the following rights: - Right of Access: To know what personal information we hold about you - Right of Rectification: To correct inaccurate or incomplete personal information - Right of Erasure: To request deletion of your personal information - Right to Data Portability: To obtain a copy of your personal information - Right to Object: To object to our processing of your personal information

This app is not intended for children under 13 years of age. We do not knowingly collect personal information from children. If we discover that we have inadvertently collected personal information from a child, we will promptly delete such information.

The app may contain links to third-party websites or services. We are not responsible for the privacy practices of these third parties. We recommend reviewing their privacy policies when accessing third-party services.

9.1 Screen Time Permissions - Used to monitor and manage app usage restrictions - Data is processed locally only and not uploaded to our servers 9.2 Location Permissions - Used only when you enable location-based locking features - Used to determine if you are at a specific location to automatically lock/unlock apps - Location data is not stored or uploaded 9.3 Photo/File Access Permissions - Used only to access private content you actively choose to protect - All content is stored locally on your device only

Your personal information may be transferred to servers located outside your country/region for processing. We ensure that such transfers comply with applicable data protection laws.

We may update this Privacy Policy from time to time. For material changes, we will notify you in advance through in-app notifications or email.

If you have any questions, comments, or complaints about this Privacy Policy, or wish to exercise your privacy rights, please contact us through the following methods: Email: 116212507@qq.com We will respond to your inquiry promptly and handle your request within 30 days.

To the extent required by applicable laws, we process your personal information based on the following legal grounds: - Performance of contractual obligations (providing app services) - Your consent (enabling specific features) - Our legitimate interests (improving app functionality) - Legal obligations (compliance with laws and regulations)