From the entry-level to colloquial.
This application represents the most efficient and natural way of learning English. Words are memorized without any effort in the form of playing with the use of visualization. Small kids learn their native language in the same way.
The app uses the newest technologies of speech recognition and voice synthesis, thus allowing you to learn how to hear and understand words pronounced by native speaker. You will also learn how to pronounce words in the way that will allow your partner recognize and understand what you are saying.
Three voices are available: American, British and Australian.
It doesn't need Internet connection and no internal purchases. All further updates and addons will come for free.
Demo video is here: http://youtu.be/ORirmUi6m_g