Independent software company
Consumer applications for tracking, understanding, and asking better questions about personal health data. Not a clinic. Not a laboratory. Software.
Our first product is an iOS application for people following structured supplement, peptide and hormone protocols — the kind of person who already owns a wearable, orders their own bloodwork, and wants to know whether any of it is working.
It keeps a full protocol, uploaded lab panels, Apple Health data and daily self-reported ratings in one place, so the connections between them can actually be examined rather than guessed at.
The app is called Cevren. It's in open beta on iPhone now, with public release planned for January 2027. We'd rather be late than ship something that overstates what it knows.
Our commitments
Health software has a credibility problem, and it's earned. Most of our design decisions have been about what to leave out. These are the ones we'll be held to.
We don't claim to know what caused what.
Analysis can surface what lines up in your data. It cannot establish cause, and software that says otherwise is guessing with a chart attached.
We don't grade your bloodwork.
A score based on markers "in range" improves when you order fewer tests, and reference ranges are population percentiles rather than targets. A number that misleading is worse than no number.
We say when we don't know enough yet.
Thin data produces an honest empty state, not a confident invention. You'll be told you're still building a baseline rather than handed a figure that means nothing.
We don't interpret disease risk.
No genetic interpretation of late-onset or hereditary disease, however often it's asked for. That conversation belongs with a genetic counsellor, not an application with charts in it.
Your health data is never used to sell you anything.
It isn't used for advertising, isn't sold, and isn't shared for marketing. When you choose to run an analysis, a summary is processed by a third-party AI provider — only after you explicitly agree, and we say plainly what leaves your phone.
We're a small independent company and we read everything that comes in. Email is the best way to reach us — it's the fastest route to an actual answer, and it means your question lands with the person who can answer it.