酷看周易 is an app focused on traditional Yi Jing (I Ching) learning and divination. It employs the ancient Da Yi divination method using fifty yarrow stalks to derive each hexagram, with an animation displaying the process. The app interprets philosophical content from Yi Jing through hexagrams and meanings, serving as a tool for daily problem-solving and Yi Jing studies.

The app features yarrow stalk divination, animated playback of the divination process, notes on divination results, hexagram interpretations, Yi Jing texts (Xici, Shuogua, etc.), divination history records, result sharing, viewing information on the sixty-four hexagrams, memory aid using a memory curve, and support for traditional and simplified Chinese characters.