Privacy Policy

This Privacy Policy describes how HeartRythme ("we", "us", or "our") handles information when you use our mobile application.

We designed the app to respect your privacy and collect only the minimum data needed to provide authentication and subscription features.

1. Overview

We do not collect or store any health data (such as heart rate, symptoms, or assessments) on our servers.

Any health-related processing happens locally on your device only.

We only collect limited information for:

• Optional account sign-in
• Managing in-app purchases and subscriptions
• Basic app functionality and reliability (e.g., crash logs)

2. Information We Collect

We collect only the following types of information.

2.1 Account Information (Optional)

If you choose to sign in (for example with Apple or Google), we may receive:

• An account identifier from the sign-in provider
• Email address (if provided by the provider)
• Display name (if provided by the provider)

We do not receive or store your Apple ID or Google password.

2.2 Subscription & Transaction Information

To manage your purchases and premium access, we may receive:

• App Store purchase receipts
• Subscription status (active, expired, renewal date)
• Transaction identifiers used for purchase verification

Payment processing itself is handled by Apple (or the relevant app store), not by us.

2.3 Technical Information

To keep the app running reliably, we may collect:

• Device model and operating system version
• App version and build number
• Anonymous crash reports and diagnostic information

This data does not include your health measurements or camera content.

3. Health Data & HealthKit

If you choose to connect Apple Health (HealthKit), the app may request access to certain health data types (for example, heart-rate–related metrics) to enable app features.

Health data from HealthKit is used only on your device to provide features such as displaying measurements, trends, or insights.

• We do not collect, store, or transmit your HealthKit data to our own servers.
• We do not send HealthKit data to third-party analytics, advertising, or marketing services.
• We do not sell HealthKit data and do not use it for profiling or targeted advertising.
• You can change or revoke HealthKit permissions at any time in the Apple Health app → Privacy → Apps.
• Your HealthKit data remains under your control inside Apple Health and on your device.

Separately, the app may use your device’s sensors (such as camera and light) to estimate heart-related metrics. Any such measurements and calculations are also processed locally on your device and are not sent to our servers.

4. How We Use Information

We use the limited information we collect to:

Authenticate accounts (optional)

Allow you to sign in and restore access on multiple devices.

Manage subscriptions and purchases

• Verify your entitlement to premium features
• Handle upgrades, renewals, and cancellations

Maintain and improve the app

• Diagnose crashes and technical issues
• Ensure compatibility across supported devices

Provide support

Respond to user support requests related to accounts or subscriptions.

We do not use your data for advertising or profiling.

5. Information Sharing

We do not sell or rent your personal information.

We may share limited information only in these cases:

Service Providers

We may use trusted service providers (for example, for authentication or secure storage of account/subscription data) who process information on our behalf and under confidentiality obligations.

App Store & Payment Platforms

Purchases and subscriptions are processed by Apple or other app store providers in accordance with their own terms and privacy policies.

Legal Requirements

We may disclose information if required to do so by law, regulation, or valid legal process.

6. Data Retention

We keep information only for as long as it is needed:

• Account and subscription information: retained while your account or subscription is active and as required for legitimate business, accounting, or legal obligations.
• Technical and crash data: retained for a limited period necessary to improve stability and performance.
• Health data: not collected or stored by us; it remains on your device.

7. Your Choices & Rights

You have control over how you use the app:

• You can use the app without signing in.
• You can manage or cancel subscriptions at any time via your App Store account settings.
• You may request access, correction, or deletion of the limited account and subscription information we hold by contacting us at the email below.

Please note: we cannot delete or alter records held by the App Store or other payment providers.

8. Children’s Privacy

Our app is not intended for children under 13 years of age.

We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided us with personal information, please contact us so we can delete it.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. When we make material changes, we will:

• Update the “Last Updated” date above, and
• Where appropriate, notify you within the app.

Your continued use of the app after changes become effective means you accept the updated policy.

10. Contact Us

If you have any questions or requests about this Privacy Policy or our privacy practices, please contact us: