Create your Kestrow account

7-day free trial. No card needed, so nothing can be charged unless you choose a plan later.

First name

Email address

Used as your login on this device.

Choose a password

At least 8 characters.

What would you like to track first?

This only pre-selects a few habits. You can change everything later, and we never ask for health information.

I am 18 or older, and I accept the Terms of Service and the Privacy Policy. I understand Kestrow is not medical advice.

What happens next

Your dashboard opens as soon as you submit — no card, no waiting list, no confirmation email.
You pick the habits and set the goals. Nothing about your body or health is asked.
The 7-day trial asks for no payment details, so it cannot turn into a charge by itself.
If you later subscribe ($12.99/month or $79.99/year), you can cancel from Plans & billing or by emailing [email protected].
Your account and log are stored in this browser on this device. Export or delete them from Settings whenever you like.

Already have an account on this device? Sign in instead.

Not medical advice

This app is a general wellness and habit-tracking tool for adults. It is not medical advice and not a medical device, it is not intended to diagnose or prevent any disease or condition, and it does not replace care from a doctor or another qualified professional. Nothing in it is a training program, a diet, or mental-health care. Talk to your doctor before starting a new exercise routine or changing how you eat or sleep — especially if you have a medical condition, take medication, or notice symptoms such as chest pain, shortness of breath, dizziness, or persistent low mood. In an emergency, call 911 or your local emergency number.