Futari

Privacy Policy

Last updated: July 15, 2026

Futari (“we”, “us”) is a private, shared diary app for two people. This policy explains what information Futari collects, how it’s used, and the choices you have. Futari does not show ads, does not sell your data, and does not use third-party advertising or analytics trackers.

Information we collect

  • Account information: your email address and name, handled by our authentication provider (Clerk) when you sign up or sign in.
  • Content you create: diary entries, moods, prompt answers, special days, shared goals, and pairing information (your invite code and partner connection).
  • Notification data: a device push token (Expo push token or web push subscription) so we can deliver reminders and partner-activity notifications, and your notification preferences.
  • Language preference: the app language you choose, so we can send notifications in the right language.
  • Subscription status: whether you have an active Futari Premium subscription. Payment itself is handled entirely by Apple, Google, or our subscription-billing provider (RevenueCat) — Futari never sees or stores your payment card details.

How we use this information

We use this information only to operate Futari: to show your entries and your partner’s shared entries to the two of you, to keep your streaks and countdowns accurate, to send the notifications you’ve opted into, and to unlock Premium features for subscribers.

Who we share it with

Your diary entries are visible only to you and, if you’ve paired up, your partner. We do not sell your data or share it with advertisers. We use a small number of service providers to run Futari, each of which processes data on our behalf under their own security and privacy commitments:

  • Clerk — account authentication
  • Google Firebase (Firestore) — storing your entries and app data
  • Vercel — application hosting
  • Expo — delivering push notifications
  • RevenueCat — subscription management
  • Apple App Store / Google Play — processing subscription payments

Data retention and deletion

We keep your data for as long as your account is active. You can permanently delete your account at any time from Settings → “Delete my account” in the app — this immediately and permanently erases your entries, special days, and pairing information (your partner’s own entries are not affected). You can also request deletion by emailing cutedogstoryai@gmail.com.

Deleting your Futari account does not automatically cancel an active subscription — manage or cancel subscriptions from your Apple ID or Google Play account settings.

Children’s privacy

Futari is not directed at children under 13, and we do not knowingly collect information from children under 13.

Security

We use industry-standard providers (Clerk, Google Firebase, Vercel) that encrypt data in transit and at rest, and we limit access to your data to what’s needed to operate the app.

Changes to this policy

If we make material changes to this policy, we’ll update the date at the top of this page.

Contact us

Questions about this policy or your data? Email cutedogstoryai@gmail.com.