Privacy Policy

Last updated: April 20, 2026

Introduction

BreathHold ("we," "our," or "us") operates the BreathHold mobile application and the website at breathhold.co (collectively, the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service. By using BreathHold, you agree to the collection and use of information in accordance with this policy.

Data We Collect

We collect the following types of information:

Information You Provide

  • Account information (email address) when you create an account
  • Training data such as breath hold times, session history, and personal records
  • Feedback and correspondence you send to us

Information Collected Automatically

  • Device information (device type, operating system version)
  • Usage data (features used, session frequency, app interactions)
  • Anonymous analytics data to improve the Service

How We Use Your Data

  • To provide, maintain, and improve the Service
  • To track your training progress and generate personalized recommendations
  • To analyze usage patterns and improve user experience
  • To communicate with you about updates, features, and support
  • To detect and prevent technical issues or abuse

Data Storage & Security

Your training data is stored locally on your device and, if you create an account, synced to our secure cloud servers. We use industry-standard encryption and security measures to protect your data in transit and at rest.

We retain your data for as long as your account is active or as needed to provide the Service. You may request deletion of your data at any time by contacting us.

Third-Party Services

We use the following third-party services:

  • PostHog — For product analytics and understanding how users interact with our app. PostHog collects anonymized usage data to help us improve the Service. Learn more at posthog.com/privacy.
  • Apple App Store / Google Play Store — For app distribution and in-app purchases. These platforms have their own privacy policies governing transactions and downloads.
  • Cloudflare — For website hosting and performance. Cloudflare may collect basic web analytics data.

We do not sell, trade, or otherwise transfer your personal information to third parties for marketing purposes.

Cookies & Tracking

Our website uses essential cookies required for the site to function properly. We also use analytics cookies through PostHog to understand site usage and improve our Service.

You can control cookie preferences through your browser settings. Disabling cookies may affect certain features of the website.

Your Rights

You have the right to:

  • Access the personal data we hold about you
  • Correct inaccurate or incomplete data
  • Delete your personal data and account
  • Export your training data in a portable format
  • Opt out of analytics tracking
  • Withdraw consent for data processing at any time

To exercise any of these rights, contact us at [email protected].

Children's Privacy

Our Service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal data from a child under 13 without parental consent, we will take steps to delete that information promptly. If you believe your child has provided us with personal data, please contact us at [email protected].

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last updated" date. Continued use of the Service after changes constitutes acceptance of the revised policy. We encourage you to review this page periodically.

Contact Us

If you have any questions or concerns about this Privacy Policy, please contact us at [email protected].