Privacy Policy

This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You.

We use Your Personal data to provide and improve the Service. By using the Service, You agree to the collection and use of information in accordance with this Privacy Policy.



Ling Hua


Refers to the Application.

Personal Data

Any information that relates to an identified or identifiable individual.

Usage Data

Refers to data collected automatically, either generated by the use of the Service or from the Service infrastructure itself


Cookies are small files stored on your device (computer or mobile device).

Types of Data Collected

Personal Data

While using our Service, we may ask you to provide us with certain personally identifiable information that can be used to contact or identify you (“Personal Data”). Personally identifiable information may include, but is not limited to:

  • Email address
  • Cookies and Usage Data
    Usage Data
    Usage Data is collected automatically when using the Service. When You access the Service by or through a mobile device, We may collect certain information automatically, including, but not limited to, the type of mobile device You use, Your mobile device unique ID, the IP address of Your mobile device, Your mobile operating system, the type of mobile Internet browser You use, unique device identifiers and other diagnostic data.

We may also collect information that Your browser sends whenever You visit our Service or when You access the Service by or through a mobile device.

Third-party SDK

The application uses the following SDK user function implementation or data analysis service

  • Google Admob: Use Google Admob SDK for display advertising;
  • Umeng Statistics: Use Umeng statistics SDK for user data analysis and statistics.

Permission description

When using our application, in order to provide the functions of our application, the corresponding permissions need to be obtained at runtime. The instructions are as follows:

  • Installed apps list(QUERY_ALL_PACKAGES):Get the application list for app manager module;
  • App Usage (PACKAGE_USAGE_STATS): used for app manager obtains and reads package size information;
  • App uninstall and install (REQUEST_INSTALL_PACKAGES, REQUEST_DELETE_PACKAGES): used for App manager uninstall and install apps permissions;
  • Location information (ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION): used for placement and GPS related parameters in dashboards or locations;
  • Camera (CAMERA): used to display the hardware data of the camera;
  • Network status (ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, CHANGE_WIFI_STATE, INTERNET): used to display WIFI list and related detailed data, network speed display;
  • Read and write storage (WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE): The application needs to obtain the relevant hardware information of the storage card, and the application manages the recycle bin backup;
  • Sensor (ACTIVITY_RECOGNITION): used to obtain active sensor information;
  • Phone status (READ_PHONE_STATE): Get the IMEI to uniquely identify the user for the statistical analysis service of Youmeng.

The application does not collect any personal information, and you can enable or disable these permissions at any time through device settings.

Use of Your Personal Data

We uses the collected data for various purposes:

  • To provide and maintain our Service
  • To notify you about changes to our Service
  • To allow you to participate in interactive features of our Service when you choose to do so
  • To provide customer support
  • To gather analysis or valuable information so that we can improve our Service
  • To monitor the usage of our Service
  • To detect, prevent and address technical issues

Transfer of Your Personal Data

Your information, including Personal Data, is processed at the Company’s operating offices and in any other places where the parties involved in the processing are located. It means that this information may be transferred to — and maintained on — computers located outside of Your state, province, country or other governmental jurisdiction where the data protection laws may differ than those from Your jurisdiction. Your consent to this Privacy Policy followed by Your submission of such information represents Your agreement to that transfer.

Security of Your Personal Data

The security of Your Personal Data is important to Us, but remember that no method of transmission over the Internet, or method of electronic storage is 100% secure. While We strive to use commercially acceptable means to protect Your Personal Data, We cannot guarantee its absolute security.

Children’s Privacy

Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from anyone under the age of 13. If You are a parent or guardian and You are aware that Your child has provided Us with Personal Data, please contact Us.

Our Service may contain links to other websites that are not operated by Us. If You click on a third party link, You will be directed to that third party’s site. We strongly advise You to review the Privacy Policy of every site You visit. We have no control over and assume no responsibility for the content, privacy policies or practices of any third party sites or services.

Changes to this Privacy Policy

We may update Our Privacy Policy from time to time. We will notify You of any changes by posting the new Privacy Policy on this page.You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page.

Contact Us

If you have any questions about this Privacy Policy, You can contact use email: