Improving writing skills is deemed as a difficult thing in foreign language and requires a lot of time and effort for learners. a “pict-net abstraction” is introduced as a method of English composition writing, which can also be useful even in multi-lingual environment. However, this method is paper-based and limited by the time and space. Therefore, in this paper, we will introduce the implementation of “pict-net abstraction” using iPad, in which we can improve learning experience for English writing at anywhere and anytime.