Four things, done properly.

Chemistry from certificates, not listings

Every cannabinoid and terpene figure in Fegnome traces to a certificate of analysis — a document a licensed laboratory published about a specific batch. We hold 134,986 of them and the corpus grows weekly.

Numbers are form-aware and decarboxylation-adjusted at read time, so the THC figure you see accounts for the THCa-to-THC conversion rather than repeating the label. Where a laboratory never measured a compound, the app shows nothing rather than a zero: a fabricated zero reads as a fact.

Every figure is shown with the number of certificates it is drawn from. A terpene averaged across twelve lab results is a different kind of claim than one seen once, and the app says which you are looking at.

Price intelligence across the shelf

Because every menu is read on the same schedule, Fegnome can compare the same category across stores rather than within one. Prices are normalised per gram across pack sizes, so a “deal” that is only a bigger jar stops looking like a deal.

The spread is usually the surprise. In a single metro, the median price per gram of flower can differ several times over between the cheapest and priciest store on the same night.