Grumpy Old Geeks Products Lifestage Product Lifestage 2 mentions in 1 episode A Facebook app described as using videos for profile fields and targeting users aged 21 and under. Mentions 174: Morphable Faraday Aug 26, 2016 13:36 Facebook has a new app called Life Stage. This is a an app for 21 and under people. 14:08 Every profile field in this app is a video.