1. The table maybe should be organized more compact.nice........app simple and easybest application for new learners of pinyinThank you so much for creating this so helpful app :)Sound doesn't work.Great app for learning Pinyinvery use full thanksok.. good itI like it.
2. annoying that the table always return to the home row/column and not where i was onYou need internet connection to hear the pronunciation.
3. Good app.