Bugs and glitches – World Capitals - Quiz and List Review

I like the idea of this app a lot but there are problems with the quiz. For example, when I was given Latvia, none of the four choices included the capital city of that country (Riga). That has happened with other locations, as well. Also, when I tried to send feedback directly from the app, the page came up but there was a banner ad over top of the keyboard which prevented me from typing any letters below the qwerty line. I got so frustrated, I've deleted the app.
Review by lppardue on World Capitals - Quiz and List.