Anthracite

Anthracite is a personal life OS that tracks habits, health, nutrition, finance and activity in one record, then uses an on-device statistical engine and an AI assistant to tell you what those numbers actually connect to. Its framing is precise: an AI that reads real numbers, not vibes.

The problem it targets is the one every quantified-self user hits. You run five separate apps, each collecting its own data, and still end up searching why am I always tired, how many reps should I do, or why can't I stick to my budget. The apps gather the data and leave you to interpret it. Anthracite's answer is to put four streams into one record and one pipeline, so cross-domain patterns - sleep against spending, nutrition against training - become visible instead of being split across products that never talk to each other.

Habit tracking is context-aware rather than a checkbox grid: supplements, skincare, stretches, chores and rituals are saved with the context around them, so the statistical engine has something to correlate.

Running the statistics on-device is the privacy-relevant design choice, since health, nutrition and finance data together is about as sensitive a combination as personal tracking gets. The vendor publishes a privacy policy, a consumer health data privacy policy, and a delete account and data path. A roadmap and feature request channel are public. Pricing is not published.

Tracking habits, health, nutrition, finance and activity in a single record and finding cross-domain patterns with an on-device statistical engine.