Feldspar is the wellness app for people who like crystals and the truth. Geology, tradition, and source — separated.
Four screens, never moralizing. Your stones, your reasons.
247 stones with real geological notes — Mohs hardness, formation, sourcing. We say where it actually came from.
Tap a stone, get a 94.6% confident identification. Trained on 1.4M field photos with mineralogist review.
Eight-minute morning rituals built around stones you actually own. No moon-sign drama.
Lookup the mine for any common crystal. Conflict-source flagged in red.
Mineralogy, history, and quiet practice. Without the wellness industrial complex.
Used the photo ID to find that the 'rose quartz' she'd bought was actually dyed glass. Worth the install on day one.
First wellness-adjacent app her advisor approved of. Mineral pages cite primary literature.
Studio plan tracks 412 stones across his inventory. Restock alerts saved him three lost weekends.
An app that lets you love a stone without making up science about it.
"First app that talks about my crystals like minerals AND like meaningful objects. Both can be true."
Studio plan was built with three independent crystal shops.
No. We separate mineralogy (verified) from tradition (sourced and dated). If a stone is reputed to do something, we say which tradition says so and when. We don't claim it does that thing.
94.6% top-1 on the 47 most common collected minerals. Cabochons with no visible structure drop to ~74%; we mark the result as low confidence and ask for context.
From a mineralogist consulting team led by Dr. Elena Voss. Every stone page lists the citing reference.
We surface the best-known mine for each stone and link to current trade disclosures. Conflict-source minerals (e.g. some Burmese rubies) are flagged in red.
Quarterly mineral packs. Weekly pages added.
Added 18 zeolites and a Madagascan tourmaline pack.
Source-receipt redesign. Now lists three top mines per stone.
Photo ID accuracy up from 88% to 94.6%.
New ritual: a 4-minute window into your collection.
Twelve stones in the free tier. No moon-sign required.