TikTok service is back online in the US, but the app is unavailable for download in the US - here's when it might return.

While TikTok has been restored for millions of American users after going dark, the app still isn't available on Apple's App Store or Google Play.

TikTok is bringing its service back online in the US, after shutting down for about half a day. The company said this afternoon that it is “in the process of restoring service” and thanked President-elect Trump for “providing the necessary clarity” to do so.