In this app you find the whole German vocabulary that you need to know in order to get the A1, A2, or B1 certificate.
The words are listed in an alphabetic order. You can browse or search a word in the list, tap the desired word to see its translation in the selected language. Currently, the available languages are English, Arabic, Farsi, and Italian. You can also add your own translation or notes to the words. The search tool finds the text in both word and translations. Tap the audio button to hear the pronunciation of the word.
Also the app shows a daily word from the level selected to help you memorise one word every day.