AI-powered BaZi calculator with true solar time correction and Chinese metaphysics readings
Free AI character chat, roleplay and interactive stories
Stage
Not given
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Founded
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Based in
US
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Pricing model
Freemium
Freemium
Pricing
Not given
Free plan available. Plus: $7.99/month (800 Rubies, about 1,600 messages and 400 images). Pro: $14.99/month (3,000 Rubies, about 6,000 messages and 1,500 images). Premium: $29.99/month (6,600 Rubies, about 13,000 messages and 3,300 images).
Key features
True solar time correction with longitude and equation of time
Historical daylight saving time rules for 124 countries
Automatic detection of ambiguous and non-existent times
Recognition of 57 symbolic stars verified against reference charts
25 chart pattern classifications including regular and advanced structures
Luck Pillar calculation precise to the hour and starting date
Support for multiple calendar systems and zi-hour conventions
Ten relationship types including marriage, business and family
Support for English, Simplified Chinese, Traditional Chinese, Japanese and Korean
AI-powered interpretation of charts and follow-up questions
Long character memory that persists across conversations
Character creation with detailed settings
Browse community-created characters
Cross-platform access on web and mobile
Memory editing and boost features with Rubii+
What makes it different
Deterministic rule engine ensures identical charts from same birth data every time
True solar time correction standard in free charts, not just paid upgrades
86 automated test cases for time handling and historical DST windows
Charts automatically update after algorithm upgrades without re-entry
Long-form story-driven chat built for novel-length conversations, not one-line replies
Persistent character memory that recalls details across weeks of chats
Complete creator toolkit combining character design, image generation and video in one workflow
Multiple AI model options for different writing styles
Active community where creators can share and earn
FateMaster
Rubii