We'll be fact-checking President Barack Obama's 2014 State of the Union address at 9 p.m. ET.
On the couch with your phone or tablet? Check out our full-featured PolitiFact Mobile app, for a limited time just 99 cents on iTunes, Amazon and Google Play. Keep up with this story, browse our 500 fact-checksof Obama and suggest facts to check. Our favorite extra: Your very own "Pants on Fire!" button.
To look up our previous fact-checks during the debate, try our free app, Settle It! PolitiFact's Argument Ender. Easily search and share by email, Facebook and Twitter.