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BaZi Calculator vs Starvela

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

BaZi Calculator compared with Starvela
DetailBaZi Calculator logo BaZi CalculatorStarvela logo Starvela
What it doesFree Four Pillars of Destiny chart calculator with true solar time Free numerology and astrology calculators with transparent methods and personal readings for reflection
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Freemium
PricingCharts and tools free. AI readings: 1 reading for $4.99, 3 readings for $9.99, 10 readings for $19.99. Personal reading $39 one time, Destiny Matrix reading $24, two people reading $49
Key features
  • Four Pillars with hidden stems and heavenly stems and earthly branches
  • Day Master calculation and analysis
  • Ten Gods relationship mapping
  • Five Elements distribution with visible and hidden stems
  • Luck Pillars with ten-year periods and annual pillars
  • True solar time calculation with longitude and equation of time correction
  • Two-chart comparison showing stem/branch relations
  • Export and print functionality including PDF and JSON download
  • Time range input for uncertain birth times
  • Bilingual interface in English and Simplified Chinese
  • Life path number calculator
  • Name number calculators
  • Personal year calculator
  • Compatibility calculators for two people
  • Destiny Matrix with 22 tarot arcana
  • Methods shown on every calculator result
  • Personal readings with 32-page illustrated PDF
  • Year-ahead forecast with planetary transits
  • Data stays in browser, never sent to servers
What makes it different
  • All calculation rules published and adjustable, showing which rule produced each result
  • Solar-term boundaries computed astronomically to the minute with historical time zone accuracy
  • No prediction claims; presents charts as cultural and reflective, not scientific forecasts
  • Works without birth time by showing stable and candidate pillars
  • No account required for calculation; optional saving and one free AI reading after Google sign-in
  • Calculations checked against professional Swiss Ephemeris within 0.31 arcminutes
  • Reading method reviewed and approved by practicing astrologer
  • No subscription, no hidden costs, no countdown timers
  • Framed honestly as reflection and entertainment, not prediction or advice
  • Personal readings use AI writing tools with transparent guidelines
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)93
Citation Flow (Majestic)3015
Referring domains (Majestic)452

5 details filled in for both companies.

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