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Privacy

What we collect, and why.

This covers auntiesnumbers.com, the app at app.auntiesnumbers.com and the Verification Ledger at verify.auntiesnumbers.com. Effective September 28, 2026.

Analytics

We use Google Analytics, through Google Tag Manager, to see how people use the sites: pages visited, buttons and links used, actions such as starting a run, locking a set or starting checkout, the site you came from, and your device, browser and approximate location (Google works this out from your IP address). Analytics never receives your email address or the numbers you enter.

When you’re signed in, Google Analytics also gets your account’s internal id (never your email), so your visits on different devices count as one person. When you subscribe, our server tells Google Analytics about the purchase (plan, price, any discount code) under the same id, so we can see which pages lead to sign-ups.

We run no ads, set no advertising cookies, and don’t sell or share your personal information for advertising.

Turning analytics off applies to this browser on all our sites. We also honor your browser’s Global Privacy Control signal.

What we keep

  • Your account: your email address, which is how you sign in (with a one-time link, no password).
  • What you do in the app: the numbers you run, with the state and dates you pick, your saved history and the sets you lock in. Numbers you type into “Your numbers” to compare stay in your browser; they aren’t sent to us.
  • Where you run from: when you run a number, we note your approximate location (city, state or region, and country). Our server works it out from your IP address, using MaxMind’s GeoLite2 data. We keep the place, not the IP address, and we never ask for your exact location.
  • Payments: Stripe or Gumroad take your payment. We receive your plan, its status and renewal dates, never your card details.
  • Emails: if you ask for the sealed-set emails, your address and that choice. You can stop them from any email or your account page.
  • Referrals and partners: who invited you, if you joined from someone’s link, so they can be credited.
  • Security: IP addresses, briefly, to limit repeated sign-in requests and to work out the approximate location above. We don’t store them.

Cookies

  • Sign-in: keeps you signed in.
  • Invite and partner links: remember who sent you, for 30 days.
  • Plan choice: takes you to the plans after signing in, for up to an hour.
  • Analytics: Google Analytics’ own cookies (_ga, _ga_*), unless you turn analytics off, and the cookie that remembers that choice.

Who else handles it

Supabase (our database), Railway (hosting), Stripe and Gumroad (payments), Brevo (email delivery) and Google (analytics). Each handles data only to provide its service to us. Location lookups use GeoLite2 data created by MaxMind, available from maxmind.com; they run on our own server, so your IP address isn’t sent to MaxMind.

Your choices

You can delete your account from your account page at any time. To ask what we hold about you, or to have it corrected or deleted, email info@auntiesnumbers.com.