The program will download lessons by blocks, with 10 lessonsineach. Therefore for update you'll need Internet, and sincelessonsare downloaded in your device you can you use theprogramoff-line.
2014.07.10 Lessons 101-150 are added
2014.08.29 Lessons 151-200 are added
2014.10.29 Lessons 151-200 are added. Now the app. contains5000most frequent Korean words - this is a lexicon of a highschoolstudent!