Biden gave remarks after signing the bill, highlighting the $95 billion outlay forUkraine,IsraelandTaiwan.
NBC Newsreportedthat Bidens presidential campaign plans to continue using the app, despite the new law.
The president himself appeared in a social media video tied to Super Bowl Sunday.

President Joe BidenPaul Morigi/Getty Images
President Joe Biden plans to sign the bill.
The vote was 79-18.
House members overwhelming passed the additional funding to those countries and regions, including $60.8 billion to Ukraine.

That part of the legislative package passed the House 311-112.
A previous bill that cleared the House earlier this year gave ByteDance less than six months to do so.
The package also includes humanitarian assistance to Gaza.
TikTok has 170 million users in the United States.
Lawmakers have warned of the prospect of the Chinese government getting access to users data.
TikTok has denied such a scenario, while emphasizing the fact that ByteDances investors include American investment entities.
Make no mistake, this is not a blank check like the Senate supplemental bill was, he said.
All 210 Democrats present voted for it.