Answers, not more reading.

Every tool here runs entirely in your browser — no account, no upload — and is built directly on the thresholds and decision frameworks published in puerh.app's articles. New to pu-erh entirely? Start with the five-question quick start instead.

— 01

Sheng or shu?

Five questions about the leaf, the liquor and the cup in front of you — a quick field read on which category you’re holding.

Open → — 02

Drink now, or wait?

Category, pressing year and storage climate — a read on where a cake sits on its aging curve, and what to do next.

Open → — 03

Is your room safe to age in?

Humidity and temperature, checked against the published dry-storage and mould-risk bands.

Open →