That must be it since I don't have PS+.Maybe free for PS+ only? Hard to say, since no one seems to be indicating whether they have PS+ or not. It was showing $2.99 for me until I logged in. I have PS+, and it switched to "Add to Library" after I logged in.
Says 'Level' for me. I made sure to check for that.The app also calls it a trial...
this makes sense, shows purchased for meSw pinball was a ps plus game on ps3 for pfx2 when the ps4 version came out it was a free upgrade. Then thre was a free upgrade to pfx3.