The app offers a unique method for learning Finnish words, potentially accelerating memorization. It includes pronunciation trainers, audio courses, and grammar lessons for various skill levels.
The app presents over 300 retina resolution images from NASA Glenn Research Center's first forty years. These archived photos and descriptions offer insight into aeronautics and space technology research from 1941 through 1979.
The app provides clear explanations of English tenses with many examples from spoken English. It offers 129 exercises with 1330 questions to practice English grammar, with each test scored from 1 to 100 percent.
