Privacy Policy

Effective October 21, 2026

This Privacy Policy explains how Reulay, Inc. (“Reulay,” “we,” “us”) collects, uses, shares and protects personal information when you use the Reulay mobile app, VR apps, website, the Reulay connector for AI assistants, and related services (the “Services”). It also explains the choices you have. Capitalized terms we don't define here have the meanings in our Terms & Conditions.

1. Who we are

Reulay is an applied neuroscience company using AI to improve how people feel, think, and perform. Reulay, Inc. is responsible for the personal information described in this policy. Reulay is mindset and wellness training; it is not a medical service and does not diagnose or treat any condition.

2. Information we collect

Information you give us

  • Account information: your name, email address and password (stored only as a secure hash), and optional profile details such as age range, gender or state. If you sign in with Google or Apple, we receive your name and email address from that provider.
  • Check-ins and assessments: your answers to the Mindset Assessment and to “how do you feel” questions before and after sessions, and other survey responses.
  • Conversations with Cali: the messages you exchange with Cali, Reulay's AI coach.
  • Communications: what you send us when you contact support, sign up for updates, or otherwise write to us.
  • Payments: subscriptions are processed by Apple, Google or Stripe. We receive your subscription status and limited transaction details, never your full card number.

Information collected when you use the Services

  • Session data: which experiences, journeys and feed content you view, when, for how long, your streaks, points and saved videos.
  • Device and usage data: device type, operating system, app version, IP address, crash and diagnostic information, and how you interact with the app and website.
  • VR sensor data: when you use Reulay in VR, the headset may provide eye- and head-movement data used to run and improve the experience.

Health data you choose to connect

If you allow it, the iOS app reads data from Apple Health, such as heart rate, heart rate variability, resting and walking heart rate, blood pressure, blood oxygen, ECG and heartbeat data, VO2 max, sleep analysis and mindful minutes, to personalize your experience and show your progress. You choose which categories to share and can turn access off at any time in the Health app. We use Apple Health data only to provide and improve the Services for you. We never use it for advertising, never sell it, and never share it with advertisers or data brokers.

Cookies and similar technologies

Our website uses cookies and similar technologies, including Google Analytics, to understand how the site is used and to measure our marketing. You can block or delete cookies in your browser settings.

3. How we use information

  • To provide the Services: run your account, recommend experiences, show your feed, journeys and progress, and power Cali.
  • To personalize: tailor recommendations to your mindset profile, check-ins and history.
  • To communicate with you: account and security emails, service updates, support, and newsletters you can unsubscribe from.
  • To process subscriptions and payments.
  • To improve and research: understand what helps people most, using aggregated or de-identified data where possible.
  • To keep the Services safe: detect and prevent fraud, abuse and security incidents, and debug problems.
  • To comply with the law and enforce our terms.

We do not sell your personal information, and we do not use your health data or check-in answers for advertising.

4. AI features and AI assistant connectors

Cali, our AI coach

Cali is powered by OpenAI. When you chat with Cali, your messages and the context needed to answer are sent to OpenAI through its API to generate replies, and the conversation is stored so Cali can continue it. OpenAI does not use data sent through its API to train its models.

The Reulay connector for AI assistants

You can connect your Reulay account to AI assistants such as Claude, ChatGPT or Microsoft Copilot using the Reulay connector at mcp.reulay.com. You sign in on a Reulay page; your password goes only to Reulay and is never shared with the assistant.

Once connected, and only when your assistant uses a Reulay tool, Reulay shares with that assistant the information needed for your request, which may include:

  • your first name, mindset assessment scores, points and streak;
  • your recent sessions and today's feed;
  • experience recommendations, playback links and Cali's replies.

Through the connector, your assistant can also save information to your Reulay account when you ask it to: start a session, record a check-in or assessment, complete your daily feed, or save a video.

The connector does not store your conversations with the assistant. It keeps no database of its own: it issues encrypted sign-in tokens (access tokens expire after about 25 minutes, and refresh tokens after 30 days) and passes your requests to your Reulay account. Information shared with an AI assistant is handled by that assistant's provider under its own privacy policy, such as those of Anthropic or OpenAI. You can disconnect at any time in your assistant's settings.

5. How we share information

We share personal information only as described here:

  • Service providers who process it on our behalf under contracts that limit its use: Amazon Web Services (hosting and storage), Vercel (website and connector hosting), OpenAI (Cali), Twilio SendGrid (email), Stripe and RevenueCat (payments and subscriptions), OneSignal (push notifications), Mixpanel and Google Analytics, including Firebase (analytics).
  • Sign-in providers: Google and Apple, when you choose to sign in with them.
  • AI assistants you connect, as described in Section 4.
  • Your employer or organization, if you access Reulay through a company program: its administrators can see the account and usage information needed to manage the program, such as your name, email address and participation. We never share your Apple Health data or Cali conversations with your employer.
  • Legal and safety reasons: to comply with law or valid legal process, or to protect the rights, safety and property of Reulay, our users or others.
  • Business transfers: in a merger, acquisition or sale of assets, subject to this policy.

Our website uses cookies from analytics and advertising partners, which may count as “sharing” for targeted advertising under some US state laws. You can opt out as described in Section 9. Apple Health data is never shared for advertising.

6. How long we keep information

  • Account, session, check-in, assessment and health data: kept while your account is active, so your history and progress stay with you.
  • When you delete your account: you can delete it in the app (Edit Profile → Delete account) or by emailing us. Your account and the data linked to it are deleted from our production systems right away, and residual copies in backups are overwritten within 30 days. Ask us at product@reulay.com and we will also delete your Cali conversation history held by our AI provider.
  • AI connector: sign-in tokens expire as described in Section 4; the connector keeps no copies of your data.
  • Support emails: kept as long as needed to help you and to keep a record of our communications.
  • Analytics and logs: usage analytics are tied to a pseudonymous identifier and kept for no longer than five years; server logs are kept only as long as needed for security and troubleshooting.
  • Legal obligations: we may keep limited information longer where the law requires it, such as tax and payment records, or to resolve disputes and enforce our agreements.

De-identified or aggregated information that can no longer identify you may be kept for research and to improve the Services.

7. Security

We protect personal information with administrative, technical and physical safeguards, including encryption in transit (HTTPS), hashed passwords, access controls and monitoring. No system is perfectly secure. If a breach affects your personal information, we will notify you and the authorities as the law requires.

8. Your choices and rights

  • Access and correction: view and edit your profile in the app, or ask us for a copy of your data.
  • Deletion: delete your account in the app, or email us.
  • Apple Health: change or turn off access at any time in the Health app.
  • AI assistant connector: disconnect at any time in your assistant's settings.
  • Emails and notifications: unsubscribe using the link in any marketing email, and turn off push notifications in your device settings.
  • Consent: where we rely on your consent, you can withdraw it at any time.

To make a request, email product@reulay.com. We will verify your identity before acting on it.

9. Additional rights for US state residents

Residents of California, Colorado, Connecticut, Utah, Virginia and other states with consumer privacy laws have the following rights, subject to the exceptions in those laws:

  • Know and access the personal information we collect, use and disclose about you.
  • Correct inaccurate personal information.
  • Delete personal information we collected from or about you.
  • Portability: receive a copy of your information in a readily usable format.
  • Opt out of targeted advertising, the “sale” or “sharing” of personal information, and profiling with legal or similarly significant effects. We do not sell personal information for money.
  • Sensitive data: we process sensitive data, such as health information, only with your consent and only to provide the Services to you.
  • Non-discrimination: we will not treat you differently for exercising your rights.

Categories (California): in the past 12 months we collected identifiers (such as name, email, IP address); customer records (name, email); internet and app activity; and sensitive personal information (health data you connect, and account log-in credentials). We disclosed identifiers, customer records and internet activity to the service providers in Section 5 for business purposes. Sources and purposes are described in Sections 2 and 3, and retention in Section 6.

How to exercise your rights: email product@reulay.com with the subject “Privacy request.” You may use an authorized agent. We respond within 45 days, and may extend this by another 45 days when reasonably necessary. Requests are free up to twice a year.

Appeals: if we decline your request, you can appeal by replying with the subject “Privacy appeal.” We respond to appeals within 60 days and, if we deny an appeal, will explain how to contact your state Attorney General.

California “Shine the Light”: California residents may ask which personal information, if any, we disclosed to third parties for their direct marketing in the prior year. We do not disclose personal information for third parties' direct marketing.

10. Additional rights for the EEA, UK and Switzerland

If you are in the European Economic Area, the United Kingdom or Switzerland, Reulay, Inc. is the controller of your personal data, and you have the right to access, correct, delete, restrict or object to our processing of your data, to data portability, and to withdraw consent at any time. You can also complain to your local data protection authority.

Our legal bases for processing are:

  • Contract: to provide the Services you signed up for.
  • Consent: for health data, optional analytics cookies and marketing emails.
  • Legitimate interests: to secure, understand and improve the Services, where those interests are not overridden by your rights.
  • Legal obligation: where the law requires us to process or keep data.

11. Children

The Services are not directed to children under 13, and we do not knowingly collect personal information from them. If you believe a child under 13 has given us personal information, contact us and we will delete it.

12. International transfers

Reulay is based in the United States, and we and our service providers process data in the United States and other countries. When we transfer personal data out of the EEA, UK or Switzerland, we rely on safeguards such as the European Commission's Standard Contractual Clauses.

13. Changes to this policy

We may update this policy from time to time. We will post the new version here with a new effective date, and if the changes are significant we will notify you in the app or by email before they take effect.

14. How to contact us

For privacy questions or requests, email product@reulay.com. Reulay, Inc.

Reulay, Inc. 2026