MyMuffin
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Privacy Policy

Last updated: 2025-08-01

Data Collection

We are committed to protecting your privacy. Here's what data we collect:

  • 1

    Email address (required for account registration)

  • 2

    Device identifier (for device management and licensing)

  • 3

    macOS version and hardware information

  • 4

    AI prompts (sent to third-party LLMs only when AI features are used)

  • 5

    Subscription status and purchase history

How We Use Your Data

The data we collect is used to:

  • Authenticate and manage your account
  • Process and validate subscription purchases
  • Manage device activations (maximum 5 devices per account)
  • Provide customer support and respond to inquiries
  • Improve app performance and fix bugs
  • Send important updates about your subscription
  • Analyze usage patterns to improve features
Data Security

We take the security of your data seriously:

  • All data is encrypted in transit using TLS/SSL
  • Passwords are hashed using industry-standard bcrypt
  • Authentication tokens stored securely in macOS Keychain
  • No sensitive data is stored in plain text
  • Regular security audits and updates
  • Compliance with Apple App Store privacy guidelines
Data Sharing

Information about how we share your data:

  • We do not sell or rent your personal information
  • Data shared with Apple for subscription processing
  • Anonymous analytics may be shared with service providers
  • Data may be disclosed if required by law
Data Retention

How long we keep your data:

  • Account data retained while subscription is active
  • Data deleted 30 days after account deletion request
  • Crash logs automatically deleted after 90 days
  • You can request data deletion at any time
Your Rights

You have the following rights regarding your data:

  • Access your personal data upon request
  • Correct inaccurate information
  • Delete your account and associated data
  • Export your data in a portable format
  • Opt-out of optional data collection
Contact Us

If you have any questions about this Privacy Policy, please contact us:

Email: xuxiake2012@gmail.com

Website: https://my-muffin.pages.dev