On the heels of TikTok's looming shutdown on January 19 over its ownership in the U.S. (unless the Supreme Court intervenes), it looks like another American users are flocking to a Chinese app called Xiaohongshu as people become less optimistic that TikTok can overturn U.

With a TikTok ban set to go into effect in the U.S. on Sunday, social media users in the U.S. are migrating to Xiaohongshu, also known as ‘REDnote.’

Xiaohongshu, which has become the top downloaded free app on Apple’s App Store in the U.S., means “Little Red Book” in English. It combines e-commerce, short video and posting functions.