iPhone Screenshots


Yo. The simplest communication tool in the world.

You have a list of your best friends, you tap them, their phone shouts Yo.
It's that simple.

- Katie Yo’s Mike to let him know she’s thinking about him
- Matt Yo's his roommates to let them know he's got a friend staying over
- Jonny Yo's his Lunch Buddies group at 12:30pm when it's time to eat
- Mike Yo's bae to see if she's still awake
- Jenny Yo's a photo to her Family group when she needs no words to explain
- Danny Yo's his Mom when he forgets to call her
- Alex uses Yo to send his location to his girlfriend
- Peter gets Yo’s when his favorite soccer team scores a goal

So, how do you use Yo?


If you like Yo we would love it if you take a minute and leave us a review :)

What’s New

Version 2.5.8

- See when you’re friends were last seen in Add Friends
- Changed how SMS works

Please review us!!

Ratings and Reviews

4.5 out of 5
4 Ratings

4 Ratings

Mepilex ,


beste appen jo

snaveldrombard ,

Gøye greier

Dette er festlig i jobbsammenheng når man skal ha oppmerksomhet fra en kollega på telefonen. Funker hver gang. Bortsett fra når Yo sine servere er nede (som er litt for ofte), da får man ikke sendt Yo! Beklageligvis har feilmeldingen komt litt for ofte de siste 2-3 månedene. Altså feilmelding om at Yo ikke kunne sendes.
Når det virker gir jeg 5 stjerner, men det må bli 4 pga tidvis nedetid.

jaknudsen ,

Fulfills all my communicational needs.

Who'd want more?


Life Before Us, LLC
46.5 MB

Krever iOS 8.0 eller nyere. Kompatibel med iPhone, iPad og iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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