Privacy
Everything stays on your phone.
Your birthday, your reflections, your photographs, your milestones — all of it lives on your device and nowhere else. The app has no accounts, no analytics, no advertising, and no servers. It never connects to the internet: the moon is computed, not fetched.
If you share something from the app — a poster, a picture of your moons — it goes only where you send it, and only when you choose to.
This website is the same. The "how many moons have you lived" calculator runs entirely in your browser; your birthday is never transmitted, stored, or seen by anyone. The site sets no cookies and uses no trackers.
If you unlock your full calendar, payment happens on Stripe’s own secure checkout page — your card details never touch this site, and your birthday is never sent to Stripe. Afterwards your unlock lives in your browser; to restore it on another device we check the email from your receipt against the purchase record, and nothing more. Refund questions: write to the address below.
Questions? Write to isacasa@bu.edu.
Effective July 2026