Legal

Privacy Policy

Last updated: June 29, 2026

This Privacy Policy explains how Lyanna Labs LLC (“Lyanna Labs,” “we,” “us,” or “our”), a Florida limited liability company, collects, uses, and protects information when you visit this website or use MemoBox. We keep this policy short and plain.

Information we collect

We aim to collect as little as possible. Depending on how you use MemoBox, this may include:

• Information you provide — your account details when you create an account: your email and password, or, if you use Sign in with Apple or Sign in with Google, the name and email address that service shares with us. We also collect an email address if you contact support.
• Your dates — the birthdays, anniversaries, people, and holidays you add to MemoBox, stored so we can remind you and sync them across your devices.
• Usage data — basic, anonymized analytics such as app version, device type, and crash diagnostics, used only to improve quality.

How we use information

• To operate MemoBox and send the reminders you ask for.
• To sync your dates across your devices and your calendar feed.
• To respond to support requests you send us.
• To detect and fix bugs and crashes.

We do not sell your personal information, and we do not use your data for advertising.

Push notifications

MemoBox sends reminders as push notifications. These are delivered through Apple Push Notification service and Firebase Cloud Messaging using a device token. You can turn notifications off at any time in your device settings.

Calendar sync

If you enable calendar sync, MemoBox generates a private, read-only calendar feed (an ICS link) that you can subscribe to in Apple, Google, or Outlook Calendar. The link contains a secret token; anyone with the link can view the feed, so keep it private. You can revoke it at any time from the app.

Cookies

This website does not use tracking cookies or third-party advertising trackers. The MemoBox app uses minimal local storage (such as authentication tokens) strictly to operate the product.

Data storage and security

We use industry-standard practices to protect the information we hold. Data transmitted to our servers is encrypted in transit (TLS), and access to stored data is restricted.

Data retention

We retain personal data only for as long as needed to provide MemoBox or to meet legal obligations. Account data is kept while your account is active and deleted within a reasonable period after you request deletion or close your account. Anonymized analytics and crash diagnostics may be retained longer in aggregate form.

Third parties (sub-processors)

We use a small set of trusted service providers who process data only on our behalf and only to the extent necessary to provide their service:

• Apple Inc. — app distribution, in-app purchases, Sign in with Apple, and push notifications (United States).
• Google LLC — authentication, including Sign in with Google (Google Identity) and Firebase; cloud data; push messaging; and analytics (United States).
• RevenueCat, Inc. — managing subscriptions and purchases (United States).

Where data is transferred internationally, we rely on the safeguards offered by these providers (such as EU Standard Contractual Clauses) to protect your information.

Children’s privacy

MemoBox is not directed to children under 13, and we do not knowingly collect personal information from children. If you believe we have, please contact us so we can remove it.

Your rights

Depending on where you live, you may have the right to:

• Access the personal data we hold about you.
• Correct inaccurate data.
• Delete your data (“right to be forgotten”).
• Receive a portable copy of your data.
• Object to or restrict certain processing.
• Withdraw consent where processing is based on consent.
• Lodge a complaint with your local data protection authority (EEA/UK residents).

To exercise any of these rights, email support@lyannalabs.com. You can also delete your account directly from within the app. We’ll respond within a reasonable time and at no cost, except where legally permitted.

Changes to this policy

If we update this policy we’ll change the date at the top of this page and, where appropriate, notify you in-app or by email.

Contact

Questions about privacy? Email support@lyannalabs.com, or write to us at: