Taylor thanks for starting this thread!! I just this past week upgraded and "embarrassing" but this is my first smartphone

I got iPhone and right now only have a few apps and two that I use a lot Dice with Buddies and Draw Something. I did get flashlight and a few game apps for my granddaughter to play with.
I can wait to hear what everyone else has.
ps..is there an app for YT and if so how do you get it