I’ve only just used this app shortly, but had TrueD configurator for that module and dock-king, so it’s similar, which is good, GUI is cleaner looking and not as clunky as configurator. Still think it saves channels to favorites to easy, and I’m on the fence with trackball, otherwise good app.My problem with Furious is, I had no idea that the True-DX had a new separate app, and spent an hour trying to figure out why it wouldn’t hook to configurator app. I had read the directions in the box, found some second hand directions online that had nothing and downloaded the manual and read it twice. Finally saw the link for “how to connect Bluetooth to True-DX. Well it didn’t show how to connect it at all, the set of hands in the video,(with no verbal audio nor the written instructions Furious usually has at the bottom) just touched iPhone and turned on module. It skipped to the module already being in update mode, the hands hit download on phone and the firmware updated, the end. When I watched it a 2nd time, I noticed app logo was different, so went to app store and there it was, finally. Great products Furious, support needs a little work though.