I was surprised to see that Moiton-X GPS HD now crashes on my iPad. I checked, and the support pages are mostly dead. the App Store (In my Purchased Apps section) shows it hasn’t had an update for three years. I presume it’s a dead app. The iPhone verision, Motion-X GPS still works, but may not for much longer.
I don’t have a solution for all the requests.
On the very rare occasion I need offline driving directons I use CoPilot GPS Navigation. The app is free, but you‘ll probably need a subscriptions and in-app purchases to make it usable for you. It does allow trip-planning and a other high end features. I can’t really recommend for or against it. I can‘t even remember the last time I used it.
I don’t have anything to offer to LTCSZ. The closest thing I have is Topo Maps by Mappendix. If you can live with downloadable topgraphic maps instead of satellite images maybe it will do some of what you want.