"You Die - Get the app, then die" is a kind of "It Follows" spin-off, not about a demon as a sexual disease that you must throw into other person before it can kill you. This time an app must be unloaded in other person cell phone before a dead person can kill you.
Now I've seen It Follow and Countdown as well and this one looks like their baby. Sure, the latter one appeared after You Die, but this is a mix between them.
I was very curious to watch this movie because it won the Best Cinematography prize at the Screamfest Horror Film Festival in LA. I have to say that it certainly lived up to the expectations.
I stumbled onto this gem by accident. The trailer looked good so I took an chance and rented it.
Firstly, not in english, so an immediate disappointment right there...secondly, overly loud music swells that have you grabbing for the remote every 2 minutes.
TLDR: don't bother with this movie. Go watch It Follows and The Ring instead and mash their curses together.