Privacy Policy

Last updated: June 3, 2025

This Privacy Policy explains how Rex Inc. ("Rex", "we", "us") collects, uses, shares, and protects information when you use the Rex apps and website (the "Service"). By using Rex you agree to this policy.

What we collect How we use it Legal bases Sharing Storage & security Retention Your rights Cookies Contact

1. Information we collect

Information you provide

Account data — your name and email address when you create an account.
Your content — the notes, tasks, calendar events, and links/bookmarks you create in Rex.
Support messages — anything you send us when contacting support.

Information collected automatically

Device & usage data — app version, device type, operating system, and basic interaction events used to keep the Service reliable.
Diagnostics — crash and performance logs.

Optional integrations

AI features — if you enable AI, the text of the request you send (and a limited snapshot of your relevant content) is sent to the AI provider you configured (e.g. Google Gemini) using your own API key. We do not use your content to train models.
Link previews — when you save a link, Rex fetches the page's public metadata (title, icon, preview image) to build the card.

2. How we use your information

To provide, sync, and back up your workspace across your devices.
To send reminders and notifications you set up.
To maintain security, prevent abuse, and fix bugs.
To respond to your support requests.
To improve the Service using aggregated, non-identifying usage trends.

We do not sell your personal information, and we do not show third-party advertising.

3. Legal bases (EEA/UK)

Where the GDPR applies, we process data to perform our contract with you (providing the Service), based on your consent (optional integrations), to meet legal obligations, and for our legitimate interests in keeping Rex secure and improving it.

We share information only with:

Service providers that host and operate Rex (for example, our cloud database and authentication provider), bound by confidentiality and data-processing terms.
Integrations you enable, such as your chosen AI provider.
Legal authorities when required by law, or to protect the rights and safety of users and the public.
A successor entity in connection with a merger, acquisition, or asset sale, subject to this policy.

5. Storage & security

Your data is stored locally on your device and, when you sign in, synced to our cloud provider. We use encryption in transit (HTTPS/TLS) and access controls to protect your information. No method of transmission or storage is 100% secure, but we work to protect your data using industry-standard measures.

6. Data retention

We keep your account and content while your account is active. When you delete content it is removed from active systems and purged from backups within a reasonable period. Deleting your account removes your personal data, except where we must retain limited records to comply with law.

7. Your rights

Depending on where you live, you may have the right to access, correct, export, or delete your personal data, and to object to or restrict certain processing. You can edit your profile and delete your account from Settings → Account in the app, or contact us using the details below. We will not discriminate against you for exercising these rights.

8. Children

Rex is not directed to children under 13 (or the minimum age in your country), and we do not knowingly collect their data. If you believe a child has provided us information, contact us and we will delete it.

9. Cookies

Our website uses a small number of essential cookies and local storage to remember preferences such as your light/dark theme. We do not use third-party advertising or cross-site tracking cookies. You can clear or block cookies in your browser settings; some site features may then not work as intended.

10. International transfers

Your information may be processed in countries other than your own. Where required, we use appropriate safeguards (such as standard contractual clauses) for these transfers.

11. Changes to this policy

We may update this policy from time to time. We will post the new version here and update the "Last updated" date; significant changes will be communicated in the app.

12. Contact us

Questions about privacy? Email privacy@nabonote.com.