content: I've used both the Linux desktop browser & the android app. I like the desktop one but it doesn't have a lot to differentiate it from most other browsers (except the ideological ad thing). The android app has the weird bubble thing where tabs are bubbles that can be staged around your screen. I doing know of any catches & actually like the idea of being paid (a small amount) for viewing ads. You can choose to totally block ads or view Brave ads which pay you a small amount of Bitcoin.