Dart is a free iPhone application designed for social networking enthusiasts. With Dart, users can easily keep track of trending content creators and popular map locations on Snapchat. The app allows users to save and share their favorite photo or video snaps hassle-free, eliminating the need for manual screenshots for reposting.

The key features of Dart include the ability to view rising content creators, explore trending site locations, and share trending snaps with friends seamlessly. By following a simple process of copying the link of a snap from Snapchat and adding it to the Dart app, users can quickly repost popular content without any hassle.