212 reviews
By installing you agree to the Terms of Use and other terms


Life Before Us LLC

Download size

1 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8

App requires

  • contacts
  • phone identity
  • owner identity
  • video and still capture
  • location services
  • music library
  • photos library
  • media playback
  • data services
  • push notification service
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
What's this?

Supported languages (1)

English (United States)
show languages
The simplest & most efficient communication tool in the world.

Yo is a single-tap zero character communication tool. 
Yo is everything and anything, it all depends on you, the recipient and the time of the Yo.

Wanna say "good morning"? just Yo.
Wanna say "Baby I'm thinking about you"? - Yo.
"I've finished my meeting, come by my office" - Yo.
"Are you up?" - Yo.
The possibilities are endless.

We don't want your email, Facebook, there is no search, no nothing. just Yo.

Open the app, tap Yo, that's it.

It's that simple. Yo.

Aside from communicating with your friends and family you can also get Yo's from what ever you like and interest you.

The Yo Index - see what Yo's you can subscribe to as provided by different websites and services. subscribe to what interest you and get notified on it. If you see a star next to the Yo, tap it to see the attachment.

Yo your location with double tap!

YoYo location bug fix
show details


  • by Dragoslav 11/16/2014
  • by James 11/12/2014
    Best app ever
  • by Cristiano 11/11/2014
    Nice idea, but altough I can send Yo's to my friends, I am unable to receive them. Tried my account on an Android phone and it worked just fine, so the problem seems to be exclusive to the Windows Phone version. =/
  • by Dustin 11/10/2014
    Love this app. They somehow manage to make it better with new features every update. Having a windows phone app of this quality is very rare
  • by Dipanshu 11/10/2014
    I do not get any code on entering phone number for finding friends.
  • by István 11/10/2014
    Sincs THE update nothing works
  • by Ameya 11/8/2014
    Unable to receive yo's
  • by Sandeep Reddy 11/5/2014
  • by Harry 11/3/2014
    I was a sad man who loved this beautiful woman. I always said hi but she always ignored me. I felt alone in the world. I thought death would be my only friend. I was on the edge of a building when I played a final game of Angry Birds. After a couple of minutes I finished but as I was turning of my phone I noticed a new app in the marketplace called"Just Yo". I immediately downloaded the app and opened it. As a last resort, I sent a Yo to the girl of my dreams and waited. 3 minutes went by and there was silence. I counted down 3...2... and then it happened. Out of my phone came the word "Yo". I woke up the next morning in bed with the girl of my dreams. THANK YOU "YO".
  • by Jim 11/1/2014
    Life changing

Related apps

Advice Slip Maker Advice Slip Maker
Ratings: 6
Talk to Girls Talk to Girls
Ratings: 36
Follower Spy Follower Spy
Ratings: 60
Gluey Gluey
Ratings: 60
Richest Men Richest Men
No reviews
Mindtalk Mindtalk
Ratings: 4
Mindtalk Mindtalk
Ratings: 1
asl plz asl plz
Ratings: 10