The conventional learning system has a one-way lecture and instruction flow led by the author at his will rather than at the learners? side. However, thanks to the advent of smart devices, employing a convenient teaching method, reflecting the customization of the learner made available to suit their needs, has become important.Unfortunately, the quickly made education-related apps stop short of meeting our satisfaction, passing out scrappy batches of short words, not a systematic interaction method and knowledge pool of carefully designed e-books and audiobooks.