As if the "mobile first" paradigm wasn't enough, more and more app developers turn to a "mobile only" paradigm. Completely ignoring all the adults and grown ups who prefer to use real computers with a large screen, keyboad and mouse.
In addition to that, my alarm bells immediately go off when a company claims "total security". A very extreme and bold statement, that they will not be able to uphold, as there is no such thing as total security. I am working in the security industry (and have been for 25+ years). Anyone who claims their product is 100% secure is a scam, by definition.