There's A Secret Way To Send A 'Yo' To All Your Friends At Once

Yo, a simple app that's gone viral, lets you message friends a single word, "Yo," with the push of one button. The app may be simple, but there are a few smart tricks built into it.

For example, you can notify all your friends and fans at once.

Moshe Hogeg, the app's co-founder, let Business Insider in on the feature. Here's how to do it:

Go to the "+" icon at the bottom of your friends list.

Instead of a user name, type "YOALL."

Yo

"YOALL" isn't a user name, it's an action. If you press it, all of your friends or fans will be blasted a "Yo" notification at once.

Yo

Press "YOALL" and you'll see spinning wheels replace all of your friends' names.

Yo

Then Yo notifies you that all of your friends have received a notification.

Yo

Another trick? Swipe right on any name to block or delete someone who's spamming you with "Yos."