As you probably know, Facebook has launched their new Timeline profile which allows users to rediscover things they shared, including new experiences, songs they have listened to or the distance they ran. The popular social networking site has introduced some new apps that you can use to enhance your Timeline.
There are some new Timeline apps available for users to share their cooking, traveling, running and even review movies. Apps include Foodspotting, Foodily, Ticketmaster, Pinterest, Rotten Tomatoes, Pose, Kobo, Gogobot, TripAdvisor, and others. To add the apps to your timeline, go to http://www.facebook.com/about/timeline/apps
You can select the app you want and decide who can see it. After you've added the app, you can always remove posts directly from timeline, and you can also edit your settings from your personal Activity Log. For example, add the Foodily app to share your latest dishes. If your friends have added the Foodily app, you can also discover new recipes with each other, as you'll see their updates in the ticker and their timeline, and possibly News Feed.
Source: Facebook blog