Apple Inc. and Google removed TikTok from their mobile app stores in the US as required by a law that took effect Sunday, after the social media company’s legal challenges failed to head off the measure passed last year to address national security concerns.

With President-elect Trump adding uncertainty around whether a TikTok ban will go into effect, the focus is now turning to companies like Google and Apple.

It lasted 14 hours but the TikTok ban got Apple and Google swiftly into action. The TikTok app in the US was removed from Google Play Store and Apple App Store as soon as it went dark. While TikTok has revealed that it is restoring services in the US, the app isn’t back on App Store and neither on Play Store.