纸飞机 is a Telegram client specially designed for Chinese users. It offers unique features such as native Chinese language support, fast and easy proxy setup, and comprehensive search recommendations for groups and channels. The app also has a personalized theme market where users can choose from a variety of themes and a video preview feature for all videos.

纸飞机 also provides a news section where users can read subscribed channel content similar to the headlines. It has a simple and convenient local download manager that eliminates the hassle of large file storage space. The app also automates message grouping and has a one-click clear unread message feature.