ARO v1.0 · BOOTING
DATA × DARK PSYCHOLOGY × PET — TODAY, IN DATA
Saju, astrology, biorhythm, and numerology — overlaid on one screen. Only the positions all four perspectives agree on accumulate as a score. Relationship friction, anxious-avoidant patterns, even your pet — nothing left out.
Free on the web · Android & iOS coming soon · No payment needed
HOW ARO-VIEW WORKS
How ARO-View stacks up
Stack, not average6 areas × 5 items
Today's AroView map
4 = unanimous
The more the four perspectives (Saju, astrology, biorhythm, numerology) agree on a cell, the fuller it gets
- Weak ARO-View1 analysisA single weak signal
- Partial ARO-View2 analyses agreeWorth a note
- Strong ARO-View3 analyses agreePrioritized in headline & visuals
- Unanimousall 4 analyses agreeTriggers the share card & CTA
ARCHITECTURE OF ARO
A weighted sum of four perspectives
Four PerspectivesSaju
SAJUYour eight characters — year, month, day, hour — map where your character runs strong or thin, how today's flow moves, and where you mesh or clash with people. Sinsal, the 12 life stages, true-solar-time calibration included.
Astrology
ASTROThe angles today's planets cut against your chart read the emotional and relational weather. Moon, Venus, Mars, Saturn — and the outer planets too.
Biorhythm
BIOTracks your physical, emotional, and intellectual cycles to flag where today peaks and where it dips. Critical days fire even sharper.
Numerology
NUMYour birth date and the letters of your name yield a core number, today's day number, and your name's elemental balance. Life path included.
PRECISION CALIBRATION
Precision down to your birthplace
Calibrated to your birthplaceNo reading from ‘roughly midnight, solar calendar.’ Birth time, city, and historical DST windows are all calibrated in the manse calendar so your hour pillar never wobbles.
True solar time calibration
Minute-level correction by birth longitude — Seoul −32, Busan −24, Daegu −26, Gwangju −33, Incheon −33, Jeju −34. Boundary cases where the hour pillar flips after correction stay consistent.
6 Korean citiesKorean DST correction
Korea's DST windows — 1948, 1949, 1955–1960, 1987, 1988 — are corrected automatically in the calendar engine, removing a one-hour error from the formula.
9 windows, automatic12 sinsal + 6 extra, fully detected
The 12 sinsal (year-branch and day-branch toggles) plus dohwa, hwagae, cheoneul-gwiin, nakjeong-gwansal, goegang, and yangin. Cards split into three tones — favorable, neutral, adverse.
Rarely offeredPET · PHASE 1
Dogs and cats, included
For your companionA pet reading still rare in Korea. Five analyses — saju, biorhythm, numerology, breed stats, behavior answers — read today's rhythm by area. No birth date? Adoption date + species + behavior answers estimate it.
The human 4 perspectives + 1 pet-only
- 01SajuChart from birth date & species
- 02BioSleep, appetite & play cycles
- 03NumPhonetic elements of the name
- 04Breed statsBreed-based behavior tendencies
- 05Behavior12-question responses
Poodle · 4 yrs · adopted 2022-03-15
A good day for a walk — five minutes longer than usual.
Bio and breed stats fire together. More activity recommended.
※ Still rare in Korea · pet analysis opens with the first-stage launch
Today's ARO-View, on ARO.
TODAY'S CONSENSUS — IN YOUR POCKET
All analysis free · payment arrives only with select premium features after the mobile launch