I subscribe and didn't even know this existed LOL. I just downloaded it and it's cool. Not graphically appealing like
MDE, but they have the posted wait time vs. the expected wait time. They also show if you should wait to ride because they expect the lines to get shorter later in the day. Shows if FP+ is available too. Very cool data.
For example, right now, Dinosaur has a 50 minute posted wait time, with the app saying you'd get through in 39 minutes if you got in line (I have found park posted times to be fairly inaccurate). It then says "Wait. Lines dropping until 6:30 PM". For FoP, it says "Ride Now. Lines not going down." with a posted wait time of 140 minutes and expected wait time of 115 minutes.