"blubbr. Play & create video trivia with friends.
You can play trivs in different categories, from celebs and music to sport and education.
Create trivs about the things you are passionate about. Challenge your friends on Facebook,
Twitter, Google+ and other social networks."
"When you begin a new iMovie project, you have a choice of creating a movie or a trailer. A trailer follows a template to create a Hollywood-style movie advertisement. iMovie for iOS has 14 trailer templates, and each has its own musical score and graphics. To make your own trailer, choose a template, insert your text, and fill each shot with a video or photo."