App Privacy Policy

Last Updated: June 2, 2026

Contact Email: FolenSightLog@gmail.com

1. Introduction

This Privacy Policy applies to the Folen mobile application (hereinafter referred to as the "App"), a landscape check-in diary platform designed for users aged 18 and above. This policy clearly defines how we collect, use, store, disclose and protect the personal information and content you generate and upload on our App. We strictly comply with the Apple App Store review guidelines, global personal data protection laws and relevant regulatory requirements. By accessing and using the Folen App, you fully acknowledge and agree to the terms of this Privacy Policy. If you do not agree with any part of this policy, please do not use our App services.

2. Age Restriction

The Folen App is exclusively intended for use by individuals aged 18 years or older. We do not collect personal information from minors under 18, nor do we intentionally provide services to minors. If we confirm that we have obtained any information from users under the age of 18, we will immediately delete the relevant data, content and account information in accordance with legal requirements. If you are a parent or guardian and believe that a minor has provided us with personal information, please contact us via the official email address listed above for timely processing.

3. Information We Collect

We only collect information actively uploaded and voluntarily provided by you during your use of the App’s core landscape check-in and diary recording functions. The collected information is limited to the content required to complete the App’s service functions, including:

3.1 User Generated Content

Landscape photos, scenic images, text descriptions, check-in notes, diary content and any other visual or textual content that you actively upload, edit and publish through the Folen App. This content is the core data for generating your exclusive landscape check-in diary.

3.2 Basic Service Data

We may automatically collect non-identifiable basic service data to ensure the normal operation of the App, including App operation logs, check-in time records, content upload records and other anonymous usage data. Such data cannot be used to identify your personal specific identity.

We will not actively collect your sensitive personal information such as real name, ID number, phone number, location information, address book data, camera and album permissions except for the content you actively upload.

4. How We Use Your Information

All the information we collect is only used for the following legitimate purposes, and we will not use your data for unauthorized purposes:

• To provide, maintain and optimize the core functions of the App, including realizing landscape content uploading, check-in record generation, diary creation and local display of your exclusive works;

• To ensure the stable operation of the App, solve technical failures, repair system bugs and optimize user service experience;

• To verify user service qualifications in accordance with age restriction rules and prevent minor users from using the platform;

• To respond to your user consultation, feedback and service demands, and handle your rights protection applications;

• To comply with applicable laws, regulations and Apple App Store review requirements, and fulfill legal obligations.

5. Data Storage and Protection

5.1 Data Storage

Your uploaded landscape photos, text diaries and other check-in content will be stored in encrypted form on our secure servers and your local device. You have the right to independently manage your content, including viewing, editing, deleting and clearing your check-in diary data at any time. We will retain your data only during the period when you use the App services. After you delete the content or cancel your account, we will delete or anonymize the corresponding data in a timely manner.

5.2 Data Security

We adopt industry-standard encryption technologies, secure server deployment, access permission control and other technical and management measures to protect your personal content and service data from unauthorized access, disclosure, tampering, loss or misuse. We strictly manage internal data access permissions, and only authorized personnel can contact user data, with strict operation supervision and audit mechanisms in place.

6. Information Sharing and Disclosure

We will not sell, rent or trade your personal information and user-generated content to any third parties for commercial purposes without your explicit consent. We may only disclose your information in the following circumstances:

• With your explicit voluntary authorization and confirmation;

• In accordance with mandatory requirements of applicable laws, regulations, judicial procedures or government administrative orders;

• To protect the legitimate rights and interests of Folen, App users and the public, such as preventing fraud, maintaining platform security and resolving disputes;

• Cooperating with third-party service providers who provide basic technical support for the App (such as server operation and maintenance services). Such third parties are strictly bound by confidentiality agreements and are prohibited from using user data for other purposes.

7. User Rights

As a user of the Folen App, you enjoy the following legitimate rights regarding your personal data and generated content:

• Right of Access: You can view all your uploaded landscape check-in content and service data in the App at any time;

• Right of Correction: You can edit and modify your uploaded text diary and photo content independently;

• Right of Deletion: You can delete single or all check-in diary content and relevant data by yourself. You can also apply for account cancellation and complete data deletion by contacting our official email;

• Right of Withdrawal of Consent: You have the right to withdraw your authorization for us to process your data at any time. After withdrawal, we will stop processing your relevant data, but this will not affect the legality of previous data processing based on your authorization;

• Right of Complaint: If you have objections to our data processing behavior, you can contact us via the official email to file a complaint and we will reply and handle it within a reasonable time.

8. Third-Party Services

The Folen App may involve third-party technical service support (such as cloud storage services). These third-party platforms have independent privacy policies. Our Privacy Policy only applies to the data processed by our App. We are not responsible for the data processing behaviors of third-party platforms. You are advised to carefully read the privacy policies of relevant third parties when using related services.

9. Policy Updates

We reserve the right to update and revise this Privacy Policy in a timely manner in accordance with business adjustments, technical upgrades and legal regulatory changes. After the policy is updated, we will publish the latest version in the App and update the "Last Updated" time. The revised policy will take effect immediately after publication. Your continued use of the App after the policy update means that you accept and agree to the revised privacy terms.

10. Contact Us

If you have any questions, suggestions, complaints or rights protection demands about this Privacy Policy and our data processing services, please contact us through our official email address:

Email: FolenSightLog@gmail.com

We will respond to your valid inquiries and requests within 7 working days.

11. Legal Disclaimer

To the fullest extent permitted by applicable laws, we will strictly abide by this policy and protect your user data. We shall not be liable for any data loss or information leakage caused by force majeure, user’s own improper operation, third-party network system failures and other factors beyond our reasonable control.