Vocabulum app for iPhone and iPad

Vocabulum is a simple vocabulary training app with an integrated dictionary function connecting to the Yandex dictionary API. Each vocabulary has a certain difficulty level assigned. The difficulty level is adjusted whenever the respective word has been trained according to your answer. Like in the classic flash card box system, words with a higher difficulty rating appear more often.

Features:

- Organize your vocabulary in different books and chapters.
- Look up translations directly when you enter a new word.
- Automatic adjustment of word difficulty rating to display the vocabulary that you still need to learn.