Retrace is a free app that launched at TechCrunch Disrupt Startup Battlefield in late April. The app integrates with Google Calendar for seamless scheduling and also records the meeting’s GPS location. Hosts add attendees via email and the app pulls in contact information that can include data from their LinkedIn and Facebook profiles. The app is a hub for all the information generated at a meeting, including notes, tasks, summaries, and photos. In addition to being accessible through the app, the information can be shared via email and is saved for reference before future meetings.