Chinese-made social media apps Xiaohongshu and Lemon8 have soared to the top two spots on Apple’s iPhone download charts in the U.S., as users look for alternatives to TikTok ahead of an imminent ban stateside.

As Supreme Court justices ponder the future of TikTok in the United States, a growing number of American social media users have responded by moving to an unlikely alternative: Xiaohongshu, a hugely popular social media app in China.