A personal health app

It tracks exactly my things, and answers my questions.

One private app, built around the specific signals I care about, that lines my whole health up on a single timeline and does the interpreting for me.

Saturday, June 13
Where things stand
near average
24ms HRV
4-week average 22 · no early-warning slide
usual
11%
deep sleep
solid
79
sleep score
trial · week 9
Symptoms have eased since the dose change. One more week before calling it.
pollen: grass high
Grass is high where you are today. A likely add to congestion, not a flare.
period · day 4
HRV dips before bleeding, then recovers by day +2 to +4. The cycle, not a flare.
Home
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Findings
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Live recreation of the real home screen. Scroll it. Representative numbers, not my actual data.

The problem it solved

Two questions no off-the-shelf tool could answer.

I have a complex chronic condition. I could never reliably tell whether the things I tried were helping, and I dreaded writing the weekly update to my doctor. Every tracker I tried made it worse.

They track an average userSteps, calories, a 1-to-5 mood. I need my own fields, in my own words, and you can't add them.
They silo the dataEach app owns its corner, so I could never line up a symptom against pollen, or a change in treatment. The connections are the whole point.
They add workMore logging, more interpreting, all landing back on me, on the exact days I have the least to give.
They start from zeroYears of my history were already scattered across a ring export, my phone's health data, a cycle app, and lab results. There was no good way to merge them by hand, and a new tool would only track going forward. I needed mine to pull the old data into one timeline so my before-and-after uses the history I already had.
What it is

One place, all my things, on one timeline.

Sleep and recovery, symptoms, cycle, labs, and the environment around me, all in one private app. Because it is all together, a flare can finally be read against pollen, or a change in treatment, or a stressful trip. It molds to me instead of me molding to it.

Recovery (HRV) Symptom load Pollen
Day--
Recovery--
Symptoms--
Pollen--

Drag across the chart or use the slider. The dose change and the travel week are marked. Representative data.

How it works

It does the work so I don't have to.

Every morning

It updates itself at 6am

A small always-on computer at home pulls the newest numbers (recovery, sleep, today's pollen, weather, air quality, and where I am from my travel calendar), rebuilds the app, and republishes it. By the time I look at my phone, it is already current. I did nothing.

Logging

I log in one tap

I tap a few chips and optionally type a sentence. The messy note gets sorted into clean fields for me, so I can log the way a tired person actually can. Consistency is designed in, not left to my willpower.

It even understands time. If I write "yesterday I was fine and today is worse" or "no Tylenol the last few days," each fact gets logged on the right day, not just today, so I can catch up in one note instead of remembering to log every single day.

Tap what applies
injected at
Sorted into your fields

Tap a chip or type a note to see it sorted.

A live recreation of the real parser. In the app this runs on every check-in.

Asking

I ask it questions in plain words

"Did this change actually help?" It looks across my own history and answers in plain language, using my objective daily baseline so I can see whether my body actually shifted, instead of relying on how I think I felt.

The suggested questions return real-style answers. Free-form questions show how the app would respond.

The payoff

It drafts my weekly doctor email

Every week it writes the check-in to my doctor from that week's real data: what changed, how I'm doing, what to watch. Because it writes itself from what I already tracked, my only job is the tracking. No staring at data to summarize my own week. It never invents: if I didn't log it, it leaves it out.

built from this week's logs