As of Sunday, mobile app stores in the U.S. won’t be allowed to distribute or maintain the WeChat or TikTok apps, the Commerce Department says.

The download page for ByteDance Ltd.’s TikTok app is arranged for a photograph on a smartphone in Sydney, New South Wales, Australia, on Monday, Sept. 14, 2020. Oracle Corp. is the winning bidder for a deal with TikToks U.S. operations, people familiar with the talks said, after main rival Microsoft Corp. announced its offer for the video app was rejected. Photographer: Brent Lewin/Bloomberg via Getty Images