See where a change leads before you live it

Name: Hale
Price: 4.99 USD
Author: Just Hale LLC

Hale by Just Hale LLC · an educational wellness tool, not medical advice · Sign in at allhale.app

Before you spend twelve weeks on a change, Hale's Digital Twin shows you where it is likely to lead. Describe the change — a training block, a diet, a sleep schedule, cutting something out — and pick a horizon in weeks. The Twin takes your own markers, what you tell Hale in About you and what it remembers about you, and projects each marker's likely direction and rough magnitude at that horizon.

What you get back. A one-sentence summary of the net effect, a projection for every relevant marker with its starting value, its projected value, the direction and a short reason, an honest confidence for each one and for the whole, and the regimen that would get you there with the check-in points where a marker is worth re-measuring. Those check-ins become re-test reminders on My Data, so the projection is something you can hold the real numbers against later.

It reviews itself. Every projection is run past a second model pass that checks the direction and the size of each change against what the literature would expect for that horizon, and tones down anything overstated before you see it. That takes a moment — a run is usually a minute or two, and Hale keeps working on it if you leave the page.

Estimates, not predictions. A projection is a structured estimate built from general evidence and your inputs. It is not a forecast of your body, and it is not medical advice; it exists so you can weigh a change and take the question to a clinician with better numbers. Hale is an educational wellness tool for adults 18 and older.

Pricing. Hale Core ($4.99 a month) includes one Digital Twin run; Hale Pro ($14.99 a month) makes runs unlimited and adds Reach a goal, which works backwards from a target you name.