I don't have it anymore but I used to (like 2 years ago). It was genuinely one of the most well-made apps I've used. Everything was just so smooth and well-optimised for touch control.

One of my favourite features were the summaries (like ther hover cards that sometimes appear on desktop now) and reading lists, which are basically bookmarks but hyper-optimised for Wikipedia articles. All of it was something you could already do with a browser, but it was just way more streamlined.