The app that I revived was called NFB. This app was basically all about videos that people post. You can watch videos about history, science, kids videos and many more. If you look at the bottom go the app you will see five catagories. These catagories are featured, channels, kids videos, search, most viewed, favorites, and watch later.If you go to a video you have the choices of adding the videos to your favorites, watching the video, saving it so you can watch it later, learning more about the video, or seeing the related videos. You can post the videos to facebook, twitter, or mail the video to someone. If I had to change something about this app it would be that people would have to actually post a video that has actuall info to it instead of just posting a video that is totally random. I like how you can search for videos instead of you having to search look through all of the videos until you find one you want to watch. I also like how you can select to watch the video later so you don't have to go through all th videos later. I think we would be able to use this app in science or history so we can see if there are any videos about the subject be are on. Overall I would give this app 4 stars