It’s free, so I can’t really complain. I love that I can do crosswords from different papers and it’s in one app. No ads which is pretty awesome, I would gladly pay for it. However, there are a few things worth noting. I wish there was an area inside the app to submit bug reports. I’ve run into a few issues the past 3 months or so and want an easy way to submit them. I don’t think sharing on the App Store page is great but I didn’t see another way.It kills my phone battery. I am on an iPhone 12 with latest iOS. Working on 2 crosswords kills my battery from 90% to ~50%. Maybe this is an iPhone issue but I also notice my screen gets dark when on this app and I can’t adjust it to be brighter (brightness is already at 100). There seems to be a lot more bugs since last month (early June), e.g. app doesn’t refresh to show new puzzles no matter what I do, some puzzles appear broken and can’t enter text into squares, etc. Just today, 3 crosswords appear twice and I can’t enter text into any of them without it kicking me back to the puzzle list screen. All that said, it’s free, no ads, simple UX, so this is my favorite crossword app by far.