Bunavi

A private baby tracker you share with your partner

Bunavi is a calm, private place to track feeds, sleep, diapers, pumping, growth, and every first — and to share it with your partner or caregiver by scanning a QR code. Your data stays in the EU, is never sold, and you can delete all of it yourself.

Everything in one tap

Feeds, sleep, diapers, pumping, growth, milestones, and health — logged in seconds.

Private by design

Your data stays in the EU, is never sold, and you can delete all of it yourself at any time.

Share with your partner

Invite a caregiver with a QR code so you're both looking at the same day.

Growth with WHO percentiles

Plot weight, height, and head circumference against WHO reference curves — for context, never a diagnosis.

Works offline

Log on the go without a connection; everything syncs back to your account when you're online.

Gentle, never pushy

Helpful estimates and reminders — information only, not medical advice. Available in 7 languages.

Get help & contact us

Frequently asked questions

What is Bunavi?
Bunavi is a private baby tracker app for iOS (Android planned) that lets parents log feeds, sleep, diapers, pumping, growth with WHO percentile curves, milestones, health events, and cry insights — and share everything with a partner or caregiver.
Where is my data stored, and is it private?
Your data is stored in the European Union (Supabase on AWS eu-central-1, Frankfurt, Germany), encrypted in transit with TLS, and protected row-by-row so only you and the caregivers you invite can read it. It is never sold, there are no ads and no advertising identifiers, and you can delete all of it yourself at any time. See our Privacy Policy.
How do I share Bunavi with my partner?
Open Settings → Partner sharing and generate an invite QR code, then have your partner scan it from their own Bunavi account. Invite codes are single-use and expire after 7 days, and you can revoke access any time. Sharing is off by default.
Does Bunavi work offline?
Yes. Bunavi is offline-first: it keeps a small read-only copy of your recent data on your own device so it works without a connection, and that cache is cleared when you sign out. Changes sync back to your account when you're online again.
What languages does Bunavi support?
Bunavi is available in 7 languages: English, French, Spanish, German, Italian, Portuguese, and Bulgarian.
Is Bunavi medical advice?
No. Bunavi is for tracking and information only. It is not a medical device and does not provide medical advice. Growth charts display World Health Organization reference data for visual context only — always discuss your baby's growth and health with your pediatrician.