Need to brush up on your English vocabulary? Just started to learn English? If you are a German or Spanish speaker, this flashcards based app will help you achieve your goals! Features: •The most useful words to know in English (based on frequency analysis) . •Each word comes with example sentences and cross references. •Flashcard style system •Spaced learning algorithm to reduce study time •Small size •Works off-line •Highly customizable flashcard drills •Voice output (via Android's TTS,