The “I Ching Pro” app represents short but extremely informative synopsis of the “I Ching” (“The Canon of Changes”) hexagrams with theirs original meanings and standard correlations.
You can search conveniently and precisely each hexagram through combing the eight trigrams (Ba Gua) on a slide rule which is by far more easy rather look up at tables.
For completeness beside of “I Ching” the synopsis contains also the original order of the tetragrams of “Т’ai Hsuan Ching” (“The Canon of Supreme Mystery”).
The app is suitable for beginners as well as advanced researchers or professional I Ching divination practitioners.