Photocast for Chromecast streams your photos to the big screen
If you’ve been looking for a way in which to stream your photos from your Android device to your TV screen then look no further. Photocast for Chromecast enables you to do just that, allowing a user to cast gallery pictures to the Chromecast. The App even supports multi-users so devices can stream simulatenously to a single screen.
You can check it out for free on the Google Play Store.