I bought this app as a review prior to my BFR and IPC. I hadn’t flown in a while and wanted a pre-review review. There are four SoCal approaches covered–an LPV, an ILS, an LNAV and a VOR. Each one is set up on the 530, some with alternative programming, and flown. The teaching is clear, direct, easy to understand and a great review. Production is high quality crisp video (HD), including highlights inserted on approach plates as they are pointing out a frequency, a waypoint or a leg. It really couldn’t be clearer. I wasn’t sure about spending so much for an unknown product, but I’m now a satisfied customer and highly recommend their products. I’m looking forward to their next IFR product.