稱呼親戚 is an Android app developed by Ringo Luk. It falls under the category of Education & Reference and is specifically designed to help users address their relatives during the Chinese New Year. This app provides a convenient way to learn and remember the proper way to address relatives based on their relationship.

The app acknowledges the diversity in naming conventions across different regions in China. It focuses on providing the naming conventions specific to the developer's hometown. However, it is important to note that the app may not cover all the variations in naming conventions across the country.

With a user-friendly interface, 稱呼親戚 makes it easy for users to navigate through the different categories of relatives and learn the appropriate titles to use. It is a free app, making it accessible to a wide range of users.

Please note that this app is purely informative and does not offer any personal contact or feedback options.