There is a lot of good stuff in this app. You can find basic Korean phrases, information regarding transportation, ATM withdrawals, etc. I like the nice photos and descriptions for major and minor sights in Seoul.
On the minus side. I am not 100% happy with the map. Depending on the zoom level, icons can appear in a wrong location. This happens when you have multiple objects from the same category in close proximity to each other. Also, the restaurant selection is very poor compared to the wealth of eating options here!
Overall this is a great app for any visitor!
M.
czechmusic about VISITKOREA : Official Guide