FengShui Ruler brings the traditional Chinese Feng Shui and Lu Ban ruler to a phone, measuring with AR or accepting a known length manually.
Each length maps onto a 42.96 cm cycle with eight categories and 32 segments, from Cai De and Da Ji to cautionary results such as Tui Cai. Results include Chinese characters, pinyin and plain-language meaning, repeated consistently across ten ruler cycles.
It supports iPhone and iPad in either orientation and ten interface languages.
