MetricBook

Turn scattered lab reports into one clean trend line

Problem

People pile up yearly health-check reports, but when they want to see whether a value has been rising, different hospitals use different test names and units, making comparison impossible. Family members' reports and home glucose/uric-acid meter readings are also tracked by hand.

Solution

Scan or import PDF lab reports and auto-extract hospital, date, test name, result, unit, and reference range. Normalize tests with different names or units across hospitals into one trend line, pin out-of-range values to the top, and support separate profiles per family member plus recheck reminders and widgets.

Users

Families managing chronic conditions, adult children tracking parents' reports, and individuals who want to follow yearly checkup trends

MVP

Photo-to-record extraction with per-item review; cross-hospital/cross-unit merging into one trend; out-of-range items pinned first; multi-member family profiles; recheck reminders and lock-screen widgets

Revenue

Free base tier plus subscription (more family members, cloud sync, PDF bulk export, unlimited scans); or a one-time Pro unlock

Why now

Multimodal OCR is finally cheap enough for solo devs to rely on off-the-shelf models, while hospitals still refuse to share data and naming conventions stay inconsistent, leaving a perfect niche for a vertical tool