"iDokufu" is an application for learning the sight reading.
-As a lesson mode, the usual "normal" in a weak note exam in addition to focusing on "overcoming weak" to challenge the restrictions in time and Sight Reading "time limit" is available modes.
-The results of the lesson, the time taken to answer one question each time and lessons, etc. You can check the percentage of correct answers. In addition, graphs and data ranking lesson can be found in poor data.
-To initialize the settings lessons and data, please press the button at the bottom right of the screen title ×.
If you have any bugs or problems, please contact me.