A 60-second vitality check · 18+
See what your habits are doing to your energy.
Answer five quick questions and get your Vitality Score and your Energy Age — an estimate of how your habits stack up against your real age. Free, private, no sign-up.
- Free
- 60 seconds
- No sign-up
- Answers stay on your device
Your result
In development
One check is a snapshot.
Your energy is built day by day.
We're building the daily companion for this: a vitality score you actually move, streaks for the habits that matter, and a view of your Energy Age trending the right way over weeks — not a one-time number.
- Your Vitality Score, tracked daily
- Streaks for sleep, movement, and cutting back
- Watch your Energy Age move over time
Planned launch price · about $2.92/mo, billed yearly. The app isn't built yet — reserve early-access pricing below.
You're reserved. 🟢
Lock in the founding $35/year now and skip the line at launch?
Checkout opens at launch — you're first in line. We'll email you the moment it's ready. 🟢
No spam. A general wellness tool, not medical advice. Privacy.
Good to know
Is this medical advice?
No. It's a general wellness estimate built from well-known lifestyle factors, for education only. It can't diagnose anything and isn't a substitute for a clinician.
How is my Energy Age calculated?
Five quick habit answers (nicotine, alcohol, sleep, movement, stress) plus your age are scored entirely in your browser into a Vitality Score, then mapped to an estimated Energy Age. Your answers never leave your device.
Why does it ask my age?
Only to compare your habit-based Energy Age to your actual age. Your age is used on your device to show the result and is never sent to us.
Is anything stored about me?
Your quiz answers stay in your browser. We log anonymous usage (page view, quiz completed, clicks) with a random browser ID and a salted, one-way hashed IP to measure interest and filter bots. Email is stored only if you join the early-access list.