That's right, folks. In case you missed it, Untappd is nearing its One Billionth Check-In!

After some quick back-of-the-napkin math from our team of genius super scientists, we expect to see our billionth check-in on the app in the next couple of days. Like, maybe even tomorrow. 

To celebrate the occasion, we launched a Billionth Check-In Photo Contest, where you can win a year of free beer from our friends at Beer Drop. But we'll also be debuting a special, one-time-only Billionth Check-In Badge.

How to Get the Billionth Check-In Badge

The moment we hit one billion check-ins on the Untappd app, the Billionth Check-In Badge will be available worldwide for 72 hours. And then it'll be gone forever. That means you'll only have 3 days to earn this limited-edition badge.

If you want to start up to date on the badge release, be sure to follow Untappd on Instagram, Facebook, and Twitter, and consider turning on post notifications for real-time updates.

Once the Billionth Check-In Badge is live, you'll be able to earn it with any beer check-in. Just make sure to check-in before the 72 hours are up!

How Do I Win a Year of Free Beer?

In addition to the commemorative Billionth Check-In Badge, we're hosting a photo contest on Instagram with a grand prize of a year of beer from our friends at Beer Drop!

You can find full contest info and rules here. Entries for Week 1 end today, but you'll still be able to enter for the Untappd and Beer Drop prizes.