Greenhead
Privacy Policy
Last updated: 15 September 2026
This is written to be read, not to protect anyone from anything. If
something here is unclear, ask.
The short version
Greenhead stores your hunting plans, the places you hunt, photos you
take, and what you shoot. It uses your location to find nearby
properties and weather. It sends what you type, and any photos you
attach, to Anthropic's Claude to generate advice.
We do not sell your data. We do not share your hunting spots with other
users. There is no advertising.
What we collect
Location. Used to find surveyed properties near you and the right
weather and season zone. Collected only while the app is open, never in
the background. Your coordinates are sent with a question so the answer
is about where you are; they are stored on the message so you can see
later what a piece of advice was based on.
What you write. Your questions and the assistant's answers, stored
so conversations continue where you left off and so you can look back at
past hunts.
Photos you take in the app. Blind, decoy spread and bird photos are
uploaded to private storage and sent to Claude for analysis. They are
visible only to you. They are not used to train any model.
Hunts and harvest. Dates, properties, blinds, party size, and the
birds you log.
Crash reports. When something goes wrong we record the error, where
in the app it happened, your app version and device platform. We do not
include the content of your messages or your photos.
Account. By default your account is anonymous - no email, no name,
no password. It exists only to keep your data yours.
What we do not collect
- Your name, email or phone number, unless you choose to add one later
- Background or continuous location
- Contacts, calendar, microphone, or anything else on your phone
- Payment details (if we add subscriptions, Apple or Google handle those
and we never see card numbers)
Who your data is shared with
Anthropic (Claude). Your question, relevant survey and weather data,
and any photo you attach are sent to Anthropic's API to generate a
response. Anthropic's API terms state that data submitted through the
API is not used to train their models.
Supabase. Our database and file storage provider. Your data lives in
their infrastructure in the United States.
The National Weather Service and state wildlife agencies. We read
from them. We never send them anything about you.
That is the complete list. No advertisers, no data brokers, no analytics
companies.
Your hunting spots
Hunting locations are sensitive and we treat them that way. Your hunts,
blinds, plans and photos are visible only to your account, enforced at
the database level rather than only in the app.
If we add a social or sharing feature, it will be off by default and
sharing will be something you do deliberately, one item at a time. We
will not publish your spots for you.
How long we keep things
Your hunts, conversations and photos are kept until you delete them or
ask us to delete your account. Planning conversations you never turn
into a hunt may be removed after 90 days of inactivity. Crash reports
are kept for a year.
Deleting your data
Ask, and we will delete your account and everything attached to it. As
the app grows this will become a button; today it is an email, and it
will be honoured.
Children
Greenhead is not intended for anyone under 13, and we do not knowingly
collect data from children.
Changes
If this policy changes in a way that matters, the app will tell you
before the change takes effect. Quietly editing this page is not
something we will do.