I read about the app early this year in the Swiss news and I decided to try it first because of privacy concerns and because I was curious about the hexagonal keyboard. Although it took me about a couple of days to learn the tricks, I’m now much faster typing (also because of prediction) and correcting, and navigating myself to delete mistakes between words is so much easier. Great app! FYI for bilingual people I would recommend to try the PRO version you can add up as many languages to the keyboard as you want.