【實用教育app】Vokabel.com sample|最夯免費app-綠色工廠好玩App

Based on the vocabulary tests hosted on the vokabel.com website, this app contains a sample test in an Android app. All functionality contained in the website tests is available in this test. English, German, French and Spanish. Features include the ability to only retest incorrectly answered words and the ability to enforce or ignore extended characters.