Privacy Policy — HTN Guide

  Last updated: March 21, 2026

  Overview

  HTN Guide is a clinical reference tool for healthcare professionals implementing the AHA/ACC 2025 Hypertension

  Guidelines. This Privacy Policy explains what information we collect and how we use it.

  Information We Do Not Collect

  HTN Guide does not collect, transmit, or store any personal information on external servers. Specifically:

  - No patient data is ever collected or transmitted

  - No account registration is required

  - No analytics or tracking SDKs are used

  - No data is shared with third parties

  Information Stored Locally On Your Device

  The app stores the following data locally on your device only, using Apple/Android secure storage:

  - App launch date (to manage the 30-day free trial)

  - Onboarding completion status

  - Your last 10 clinical evaluations (blood pressure values and comorbidity selections only — no patient

  identifiers)

  - Purchase status (trial, active, or purchased)

  This data never leaves your device and can be deleted by uninstalling the app.

  In-App Purchases

  HTN Guide offers a one-time $9.99 purchase to unlock full access. Purchase transactions are processed by Apple

  (App Store) or Google (Play Store) and are subject to their respective privacy policies. We use RevenueCat to

  manage purchase verification. RevenueCat may process your App Store/Play Store purchase receipt to verify

  entitlements. See RevenueCat's privacy policy at revenuecat.com/privacy.

  Medical Disclaimer

  HTN Guide is intended for educational and reference use by healthcare professionals only. It is not a medical

  device and is not intended to replace clinical judgment. No clinical data entered into the app is transmitted to

  LiteMindInc LLC. or any third party.

  Children's Privacy

  HTN Guide is not intended for use by children under 13 and we do not knowingly collect any information from

  children.

  Changes to This Policy

  We may update this policy from time to time. Changes will be posted within the app and on our website.

  Contact

  LiteMind Inc.

  For privacy questions: support@litemind.com