The app also allows you to separate your photos by the location where they were taken, and if you're the witty sort, write funny captions on them. This way, you can turn the photos into a story. And zooming out on a photo will show you on a map, the location where the photo was snapped.
We should point out that the app is in beta and is available only for those Nokia Lumia phones running Windows Phone 8.
source: NokiaStorytellerBeta via WMPoweruser