These types of apps sit solidly in an uncanny valley of application design. They appear as if they should work like a native app, and they pretty much do, but n

These types of apps sit solidly in an uncanny valley of application design. They appear as if they should work like a native app, and they pretty much do, but not quite. The fact that they look like a native app greatly magnifies that last missing 10%. Unfortunately, this isn't just a mobile problem, as web apps get more interactive, we're hitting this problem on the wider web as well.