Yo, the app that lets you send the word "Yo" to your friends, has been updated today with the ability to send your location. The update also takes advantage of actionable notifications in iOS 8 to make replying faster.
You can now Yo your location to your friends. Sending your location is an opt-in feature. Just double tap a friend to Yo your location to them. You can send your location to Yo API services to allow them to send a Yo to you based on your location.
Interactive notifications let you reply even faster than before. When you receive the notification, you can tap the Yo Back button in reply. You can also send your location from the notification as well.
The Yo update is rolling out on the App Store right now.