Privacy Policy

Last updated: November 24, 2024

Introduction

ChainFlow ("we," "our," or "us") respects your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use our mobile application.

Information We Collect

Account Information

• Sign in with Apple: When you choose to sign in, we receive your Apple ID and email address (if shared) to enable cloud sync features.
• User ID: A unique identifier to sync your data across devices.

App Usage Data

• Workout Chains: Your custom timer sequences and saved routines (stored locally and in cloud if you're a Pro user).
• App Preferences: Settings like sound themes, visual themes, and configuration preferences.

Analytics

• Firebase Analytics: Anonymous usage statistics to improve app performance and user experience.
• Purchase Analytics: RevenueCat processes subscription and purchase data to manage Pro features.

How We Use Your Information

• Sync your workout chains across devices (Pro users only)
• Provide customer support when you contact us
• Process in-app purchases and subscriptions
• Improve app performance and add new features
• Ensure app security and prevent fraud

Information Sharing

We do not sell or rent your personal information. We only share data with:

• Apple: For Sign in with Apple authentication
• Firebase/Google: For cloud storage and analytics (Pro users)
• RevenueCat: For subscription and purchase management

Data Storage & Security

• Your data is stored securely using industry-standard encryption
• Cloud data is stored in Firebase with secure access controls
• We retain data only as long as necessary to provide services

Your Rights

• Access: Request a copy of your data
• Delete: Request deletion of your account and data
• Opt-out: Disable analytics in iOS Settings > Privacy
• Sign Out: Remove cloud sync by signing out in app settings

Children's Privacy

ChainFlow is not directed to children under 13. We do not knowingly collect personal information from children under 13.

Changes to This Policy

We may update this Privacy Policy occasionally. We will notify users of significant changes through the app or our website.