This Privacy Policy describes how Browser Helper collects, uses, discloses, and protects the information you provide when you use our mobile application and related services. We are committed to protecting the privacy rights and personal data security of all users, and we will strictly abide by relevant data protection laws and regulations in all regions where our services are provided. Using Browser Helper means you fully understand and agree to all the terms described in this Privacy Policy.

1. Information We Collect

We only collect the minimum necessary information to ensure the normal operation of the application and the continuous optimization of user experience. The types of information we may collect include the following categories:

1.1 Local Stored Browsing Data: In order to provide you with convenient functions such as browsing history record, bookmark saving, quick access site pinning and download management, Browser Helper will store the relevant data generated during your use of the application locally on your device. This data includes the web page titles and addresses you visit, the bookmark content you actively save, the quick access site information you add, the download task records you create, and the website cache and cookie data generated during the browsing process. All this data is stored only on your local device by default, and we do not upload any of this data to our remote servers without your explicit consent.

1.2 Anonymous Usage Statistics: We collect anonymous, non-personally identifiable application usage statistics to help us understand the overall performance of the application, identify potential crash issues, and optimize core functions. This type of data includes the application version number, device model, system version, approximate region information based on IP address, total number of ad blocking, application startup frequency, average usage duration, and function usage proportion data. All these data cannot be associated with any specific individual user identity, and we will not combine this anonymous data with other information to identify your personal identity.

1.3 Subscription Related Information: When you purchase the premium subscription service of Browser Helper, we will obtain the necessary subscription verification information provided by Apple Inc. through the official App Store service interface. This information includes subscription order number, purchase time, expiration time, and automatic renewal status. We do not collect or store your Apple account password, payment card number or any other sensitive payment information. All payment processes are completed through the official Apple App Store platform, and the relevant payment security is fully guaranteed by Apple.

1.4 Information You Actively Provide: When you contact our support team via the provided email address to submit feedback, problem reports or service requests, we will collect the email address you send from and the content information contained in the email you send, including the problem description, device information you voluntarily provide, screenshot attachments and other content. We will only use this information to respond to your request and solve the problem you encounter, and we will not share this information with any third party without your permission.

2. How We Use Your Information

All information we collect is only used for the following legitimate purposes, and we will never use your information for any purpose not stated in this Privacy Policy without obtaining your additional consent:

2.1 To Provide and Maintain Core Browsing Services: The locally stored browsing data is used to support all core functions of Browser Helper, including browsing history query, bookmark management, quick access site display, download task management, and normal web page access based on cached data and cookies. These functions are the basic components of the browser service, and the application cannot work normally if the relevant data is not stored locally.

2.2 To Optimize Product Experience and Improve Service Quality: The anonymous usage statistics we collect will be used to analyze the overall operation stability of the application, find functions that need to be optimized, adjust the product iteration direction, and improve the overall user experience of Browser Helper. For example, we may judge the performance bottleneck of the application according to the crash statistics data, and release the optimized update version in time to solve the relevant problems.

2.3 To Verify Subscription Service Validity: The subscription related information obtained through the App Store interface is used to verify the validity of your premium account, unlock all premium functions you have purchased, manage the subscription period, and provide you with normal premium service experience. We will use this information to ensure that users who have not purchased the corresponding subscription cannot use the paid premium functions, and protect the legitimate rights and interests of paying users.

2.4 To Respond to User Support Requests: The information you actively provide when contacting us will be used by our support team to understand the specific problems you encounter, provide targeted technical support, solve the abnormal situation in the process of using the application, and continuously improve our service quality according to the feedback content.

2.5 To Comply with Legal Obligations: We may use and disclose your relevant information only when we are required by applicable laws, regulations, legal procedures or mandatory administrative requirements to fulfill our legal obligations.

3. Information Sharing and Disclosure

We attach great importance to the protection of your personal information security, and we will never sell, trade or transfer your personal information to any third party for commercial interests. We will only share or disclose your information in the following situations:

3.1 Authorized Third Party Service Providers: We may share necessary information with trusted third party service providers who provide services for us, including Apple Inc. which provides App Store subscription service, cloud service providers for application version distribution, and anonymous statistical analysis service providers. These third parties are only allowed to process the relevant information according to our instructions, and they are required to take sufficient data security protection measures, and cannot use your information for any other independent purpose.

3.2 Legal Required Disclosure: When we receive a formal legal request such as a court order, administrative notice or other legal compulsory document, we may disclose your information to the relevant law enforcement agencies in accordance with legal requirements. We will strictly verify the legality and validity of the relevant disclosure requirements to ensure that the disclosure scope is limited to the content required by law.

3.3 Transaction Transfer Scenarios: In the event of transactions such as merger, acquisition or asset transfer of our application business, we will ensure the confidentiality of all personal information involved in the transaction, and take appropriate measures to require the new entity that obtains the business to continue to abide by the provisions of this Privacy Policy to protect your personal information security.

3.4 Your Explicit Consent: In addition to the situations listed above, we will share your information with any third party only after we obtain your explicit voluntary consent.

4. Data Storage and Security Protection

We adopt industry-standard data security technical measures and management processes to protect your information from unauthorized access, use, modification, disclosure or destruction:

4.1 Local Data Protection: All browsing data stored locally on your device is protected by the operating system's built-in data isolation mechanism. Other applications installed on your device cannot access the private data folder of Browser Helper without your additional authorization. You can delete all local browsing data at any time through the one-click clear data function provided in the application settings.

4.2 Server Data Security: All data that may be uploaded to our server is encrypted through the HTTPS secure transmission protocol during transmission, and we adopt strict access control mechanism on the server side, only a small number of authorized administrators can access the server data, and all access operations have complete logs for audit.

4.3 Data Retention Period: We will only retain your personal information for the shortest period necessary to fulfill the service purpose stated in this Privacy Policy. When the data retention period expires, we will completely delete or anonymize the relevant data. For the support emails you send us, we will delete the relevant content after we finish processing your request and the problem is completely solved.

5. Your Rights

According to the relevant provisions of applicable data protection laws, you enjoy the following rights to your personal information:

5.1 Access Right: You can access all your local browsing data directly through the corresponding functions inside Browser Helper, including browsing history, bookmarks, quick access sites, download records and other content.

5.2 Deletion Right: You can delete a single piece of browsing data selectively, or clear all browsing data in batches through the one-click clear function in the application settings. You can also request us to delete all your relevant data we hold by contacting our support email.

5.3 Withdraw Consent Right: You can withdraw your consent to us collecting non-essential data at any time by adjusting the relevant permission settings of your device system. After you withdraw your consent, the corresponding function that requires the permission may not work properly, but it will not affect the basic browsing function of the application.

5.4 Account Cancellation Right: If you need to cancel your premium subscription, you can complete the operation at any time through the subscription management interface in your Apple account settings. After the current subscription period ends, your premium function will be automatically disabled, and we will no longer collect any subsequent subscription related information.

6. Children's Privacy Protection

Browser Helper is not specifically designed for children under the age of 13. We do not knowingly collect any personal information from children under the age of 13. If you are a parent or guardian and find that your child has provided us with personal information, please contact us through the support email we provide, and we will take immediate measures to delete the relevant information from our system. If we find that we have accidentally collected personal information of children under 13, we will also take the initiative to delete the relevant data completely.

7. Third Party Links and Services

Browser Helper allows you to access third party websites through the browsing function. The privacy protection policies of these third party websites are not governed by this Privacy Policy. We strongly recommend that you carefully read the privacy policy of each website you visit to understand their information collection and usage rules. We are not responsible for the data protection behavior of any third party websites and services outside our direct control scope.

8. Changes to This Privacy Policy

We may update this Privacy Policy from time to time according to product function iteration, adjustment of service mode and requirements of relevant laws and regulations. When we update this Privacy Policy, we will publish the new version of the policy in the application and on this page, and notify you through appropriate prompts. Your continued use of Browser Helper after the new version of the Privacy Policy takes effect will be deemed that you fully agree to the revised content.

9. Contact Us

If you have any questions, suggestions or complaints about this Privacy Policy or our privacy protection measures, please contact us through the following email address: liulanqizhushou2547@163.com. We will respond to your request as soon as possible after receiving it, and solve the relevant problems you feedback within a reasonable time limit.