Hitlist is a mobile app that help users travel more by leveraging data in their social graph to provide them with relevant destinations and deals. 
The app was started in 2013 by Gillian Morris. The app started as the Tinder of travel with swiping left or right ot approve or discard a destination. Now the app's filters help users find trips that suit their time, destination preferences and budget. Hitlist allows to build and share lists of places they'd like to go, then sends alerts when there are good deals to travel to those places. 
Hitlist app is available on iOS and Android. Users can log into the app connecting with Facebook, Google or email.