Five peaks
Central peak 中嶽 嵩山
Where it is
The nose. The encyclopedia describes it as running from between the eyes to the bridge, matched with Mount Song.
What the books said
오악은 오른쪽 광대뼈·왼쪽 광대뼈·이마·턱·코를 각기 동·서·남·북·중으로 잡아 거기에 태산(泰山)·화산(華山)·형산(衡山)·항산(恒山)·숭산(嵩山)을 배치한다.Our rendering: The encyclopedia assigns the right cheekbone to the eastern peak and the left cheekbone to the western peak.
面部有五岳之位，額為南岳衡山，屬離火。頦為北岳恆山，屬坎水。左顴為東嶽泰山，屬震木。右顴為西嶽華山，屬兌金。鼻為中嶽嵩山，屬中央土。Our rendering: This book assigns the left cheekbone to the east and the right to the west. That is the opposite of the encyclopedia above.
오악에서 중악은 두 눈 사이에서 콧등까지를 말하는데, 두둑하고 높아야 좋다.Our rendering: The encyclopedia locates the central peak this way.
What this app does not do
It gives no score, sets no grade, builds no ranking, and never compares you with another person, a celebrity or an animal. It does not settle anything about your fortune, your work, your money, your health or your lifespan. It quotes what the books said, and it does not apply those words to you.