aVocaba Hack 1.1 + Redeem Codes

The perfect app to increase your vocabulary.
Main Feature => Learning two languages at the same time.
More than 14,000 words in Korean, Japanese and English. Words are divided by categories.
Completely offline.
No account needed.
Simple design helps you focus on learning languages.
If you are tired of learning from cards, there are games sections.
You can also:
+ Save and learn only your favorite words
+ Add a bookmark to the list in case you study later
+ Change word display settings
+ Search for words in list.