TruePillar
Your BaZi chart, computed right — free in Telegram
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TruePillar computes your BaZi (Four Pillars) chart with a verified calendar engine. Free chart in Telegram, plus in-depth PDF reports: 90-day outlook, love, career, and couple readings from $1 via Telegram Stars. Most online calculators disagree near solar-term boundaries — ours was cross-validated against an independent implementation on 15 boundary birth times, exact to the minute. Invite friends and you both earn free readings. Built for fun and self-discovery.
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PH · launched Oct 15, 2026 · 1 upvote (top 67%)
- Media & entertainment
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Artificial Intelligence
- Bots
- Spirituality
Similar launches
See all 58 similar launches →Could you build this?
Partial The Telegram bot, payment integration, and PDF generation are easy to vibe code, but the verified BaZi calendar engine with precise astronomical solar-term boundary calculations requires specialized astrological and astronomical mathematics.
What it would actually take: Architecture consists of a Python or Node.js Telegram bot utilizing Telegram Stars API and headless Chromium (Puppeteer) for PDF reports. The hard part is the ephemeris-based astronomical engine calculating the exact solar terms (Jie Qi) and true solar time offsets across centuries. Implementing this requires domain expertise in Chinese metaphysics and precise astronomical algorithms (like VSOP87).
Competitors
Other products that read as similar to this one : 58 launches clear the similarity bar, closest 8 shown.
Attention rank: #16 of 59 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 214 days after the earliest competitor.
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- YAO · ph · 2026-10-16 · 2 upvotes · similarity 0.47
- Shymea · ph · 2026-10-01 · 1 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.