Skip to main content

Freedom Calcs vs Yuanzi Zhiyi

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

Freedom Calcs compared with Yuanzi Zhiyi
DetailFreedom Calcs logo Freedom CalcsYuanzi Zhiyi logo Yuanzi Zhiyi
What it doesFree Coast FIRE calculator to estimate your retirement savings milestone Free Bazi Chart Calculator with True Solar Time and AI Interpretation
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free basic chart, Ten Gods, hidden stems, and luck cycles. Paid one-time reports: complete life reading with 3-year outlook and 90-day action plan (price not specified). Credit packs available for full reports, follow-ups, and advisor chats; first top-up receives 20 bonus credits. Personal AI Adviso
Key features
  • Calculate invested assets needed today for Coast FIRE milestone
  • Interactive calculator with real-time updates as you edit inputs
  • Compare multiple contribution scenarios with projected retirement assets
  • Explore return assumptions with sensitivity analysis
  • Five related FIRE calculators: Coast, Barista, Fat, Lean, and FIRE Number
  • Customize metro area budget or enter your own annual spending
  • Transparent formulas and documented verification checks
  • All calculations performed in browser with no data uploads
  • Free Four Pillars chart with true solar time calibration and historical time zone handling
  • Hidden Stems and Ten Gods visualization
  • Decade-long and year-by-year luck cycle analysis
  • Register to save multiple charts for family members
  • Complete life reading exploring personality, work, relationships, and life stages
  • Personal AI Advisor for ongoing conversation about chart and life choices
  • 3-year outlook with strategic timing guidance
  • 90-day action plan with tactical focus and concrete steps
  • Solar time calibration tool to verify time zone and boundary adjustments
What makes it different
  • Free with no account required and calculations run entirely in your browser
  • Transparent assumptions with linked original research and sources
  • Deterministic scenarios and educational model focused on inspection and understanding
  • Multiple complementary calculators for different retirement planning questions
  • Public correction process and documented model updates
  • Transparent calculation with defined rules allowing verification of chart results
  • True solar time and historical time zone handling for accurate chart generation
  • Separation of chart calculation from interpretation for evidence-based analysis
  • One-time payments with zero automatic renewals or hidden charges
  • Open-source kit for developers to integrate Bazi charting into their applications
Community votes00
DR (Domain Rating by Ahrefs)7 +1 (up) since last check2 no change since last check
Trust Flow (Majestic)101
Citation Flow (Majestic)2015
Referring domains (Majestic)1215

4 details filled in for both companies.

More alternatives to Freedom Calcs More alternatives to Yuanzi Zhiyi

Help centre