1. Cool dog music may provide more functions such as music playing, downloading, online listening to songs, displaying lyrics and personalized recommendation, so that users can enjoy music services more comprehensively; Cool dog singing may be simpler than cool dog music, which only provides basic functions such as song search, play online and lyrics display, but lacks other advanced functions such as downloading and personalized recommendation.

2. Cool Dog Music has been optimized in user interface design, which enables users to operate and browse music content more intuitively and conveniently; The user interface design of Cool Dog Singing is relatively simple, and it has not been optimized and improved too much, resulting in a less smooth and convenient experience than Cool Dog Music.