In the quiz part, a couple of the answers are incorrect. Namely, Riga as the capital of Lesotho (instead of Latvia) and Asuncion as the capital of Latvia. Asuncion is the capital of Paraguay, but it's listed correctly for that country. Otherwise, a good app for learning capitals.

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.

See other reviews for details. It'd be a great app otherwise. As it is, it's not worth much at all. If some of the answers are wrong, it's hard to trust any of them--unless you already know them all. If that's the case, though, it's hard to understand why you'd want this app in the first place.

The information is out of date for Sri Lanka and Tanzania, which have changed capitals. I also ran into the other mistakes mentioned about Riga and Swaziland. But I enjoyed the quiz aspect.