Chalk connects sleep, food, movement and mood into a single score. Ten seconds to log. One number to read.
One number from 0–100, updated as you log.
Snap a meal or scan a barcode.
A 7-day rolling balance in plain language.
Walks, stairs and cleaning all count.
Workouts that match today's energy.
Miss a day without breaking your streak.
Everything to track honestly. Forever.
For people who want the full picture.
