This is unfortunate. I recently searched the App Store for “ssh tunnel” and Prompt 2 came up. I bought it without much thought as I heard about. Now I should have done my research but it doesn’t support tunneling or I couldn’t figure out. Some research told me that no iOS ssh client will. So I requested a refund and got it. In this case I think the blame was on Apple. Not the author of the app.
If my kid wants a dvd about beetles (the bugs), and I click on a Beatles (the band) documentary instead, that’s neither the seller or producers fault.