Privacy & trust

Your nutrition data is yours

Zaalios is built for a health-sensitive audience. Here is how your data is handled, in plain language.

Scoped to your identity
Your data is consistently tied to you and private by default.
Synced safely
Your logs sync across your devices without exposing them to others.
Never sold
We use your data to help you track and improve, not to sell it on.

What we collect and why

Data collected by Zaalios and the reason for each
Data	Why we use it
Profile	Age, sex, height, and activity, used to calculate your calorie and macro targets.
Meals	Your plain-language logs, parsed into calories and macros to power your daily view.
Weight	An append-only history so your trend stays honest over time.
Water	Daily intake to round out your nutrition picture.

You sign in with Google (OIDC), keeping your account tied to a trusted identity. Phone sign-in is planned. Your session and data stay scoped to you.

Manage your account and data from within the app. Export and delete controls are planned.