you can listen to thousands of radio stations all over the world!!! the main screen looks like google earth with green dots where stations are located and you can move around and listen/save them. there are also some unusual ones like audio noir which plays 1940s radio dramas, payphone radio where you can listen to random people's payphone messages, i found a few that play 24/7 eastern european orthodox chants etc
most of all i love going to more remote/obscure places like mauritius, kamchatka, congo, faroe islands etc and discovering their charts lol