With the Glovico VocApp practicing vocabulary becomes fun and easy. You keep your personal set of words (entered either by you or by your teacher live during your lessons on Glovico) and the app will ask you for it with space-based-repetition. In that way you will focus your efforts on the vocabulary that needs most attention. The app will give you three alternatives for learning: flashcards, multiple choice and an exercise where you need to spell a word.
In order to sync with your Glovico account you need to sign up with the same email address that use there (but for security reasons you create a new account for the app). If you are not a Glovico user, you can still use this free app without an account on Glovico.org.