Track what your body is doing. Understand what it means.

A two-minute daily check-in, AI pattern detection built for chronic illness, and physician reports that translate what you've lived into what a doctor needs to hear — in a fraction of the time it takes to say it yourself in an appointment.

Start your 14-day free trialNo card required to start.

Built for

POTSMCAShEDSME/CFSFibromyalgiaLong COVIDLupusEndometriosisGastroparesisSmall Fiber NeuropathySIBO

Tracking something else? You can add it during setup.

How it works

1

A check-in that respects your energy

Pain, energy, sleep, exertion, and the specific symptoms tied to your conditions — logged in about two minutes, with nothing to complete just to avoid feeling guilty. No streaks, no pressure.

2

Patterns you couldn't see day to day

After two weeks, Chronicle looks for genuine patterns — including post-exertional crashes, cycle-linked flares, and symptom correlations — using deterministic detection for anything that can be computed directly, and AI only where it's actually needed.

3

A physician report that fits in a visit

A one-page summary built for a 2-3 minute pre-visit skim: your own words, your top symptoms, detected patterns in clinical language, and a full day-by-day appendix if your doctor wants it.

Simple pricing

$12/mo

Monthly

$99/yr

Annual — two months free

14 days free, no card required. Cancel anytime. Your data stays yours and stays exportable regardless of subscription status.