https://vocabuo.com/
Vocabuo - The Vocabulary App
Vocabuo helps you learn English, Spanish, French, Italian, German and Swedish with smart spaced repetition flashcards. Use The Vocabulary App to learn from...
vocabularyapp
https://play.google.com/store/apps/details?id=world.petr.vokabeln
Vocabulary flashcards: Vocabuo - Apps on Google Play
Learn a language with vocabulary flashcards from texts, web or videos
vocabulary flashcardson googleappsplay