iOS app that list tweets next to the user (get user location, place it on MKMapView). Add annotation on MKMapView for tweets posted around the user. When click on the annotation, a button will allow user enter another view which have the detail of the tweet (name, text, image, timestamp). It also provide button to add/remove this tweet into user's favorite list, as well as retweet this tweet. Also a button provided to return the original MKMapView.