Franc is the only app that connects your bloodwork to what you eat today — repeatable meals sized to your macros, one clear best-next-move, and lab trends that actually change what's on your plate.
Every day
Macro rings, a curated library of repeatable meals, one-tap logging, and a single handwritten nudge that knows the time of day and what you've eaten. No lectures.
Every draw
Import your bloodwork once. Franc tracks each marker over time and quietly biases your meals — more soluble fiber when ApoB is up, anti-inflammatory when hs-CRP climbs.
Every marker charted over months, with plain-language "what this is" and what it means for eating.
One prioritized action each day — the highest-leverage thing you can do right now.
See how your food, activity, sleep, and weight track with each marker — associational, honest, and clearly labeled.