The original Crosswords Classic is by far the best crossword app for iOS. This paid upgrade is missing many of the customization features of the original, has a very confusing interface, and the settings pane comes without any explanation of what any of the features do. I will admit that it looks prettier, but the whole thing feels rushed.
To top it off, it crashes on my iPhone multiple times per session, with a near 100% crash rate trying to load up the puzzle info pane. Good luck trying to read the puzzle title or notes from inside the puzzle.
The ability to see the clues in a list is an iPhone only "feature". Why on earth would you REMOVE a feature from the app when it runs on a larger screen which should handle it even easier?
Its also possible to cheat the best time by solving the puzzle entirely in this clues-only mode, because the timer only runs when youre actively viewing the puzzle. This is a holdover from the classics app, and its how people are able to solve the NY Times Sunday puzzle in under 3 minutes. Dont worry, they arent just super smart.
Save your money. Get the classic version and wait until this one is more mature. Much more mature.