Users who have the TikTok app on their phone will still be able to access it after Jan. 19. However, because the ban would prevent Apple and Google from providing the app with necessary updates, TikTok would quickly break down and become unusable, leading Americans to look for an alternative app.

As the threat of a TikTok ban looms, some U.S. TikTok users are flocking to Chinese social media app Xiaohongshu – making it the top downloaded app in the U.S. The self-described “TikTok refugees” lan

TikTok could be outlawed in the U.S. as soon as Jan. 19 over concerns about its Chinese ownership, unless it gets a reprieve from the Supreme Court or if Beijing-based parent company ByteDance complies with a federal law forcing it to sell its stake in the app.