Privacy Policy

Last updated: 8/27/2025

Overview

Mementime is a privacy-first application that helps you reflect on the concept of “Memento Mori” through life expectancy visualizations. We are committed to protecting your privacy and being transparent about our data practices.

Information We Collect

To provide our service, we collect only the minimal information necessary:

  • Birthdate: Used to calculate your age and life expectancy statistics
  • Gender: Used to provide more accurate life expectancy calculations based on demographic data
  • Country: Used to apply region-specific life expectancy data for more accurate calculations

How We Use Your Information

Your personal information is used exclusively for:

  • Calculating life expectancy statistics based on demographic data
  • Displaying personalized progress visualizations (days/weeks/months/years lived vs. remaining)
  • Providing motivational content based on the “Memento Mori” concept

Data Storage and Security

Local Storage Only: All your personal data is stored locally on your device using browser storage. Your information never leaves your device and is not transmitted to our servers or any third parties.

No Cloud Storage: We do not store your personal information on any remote servers, databases, or cloud storage services.

No User Accounts: We do not require account creation or user registration. Your data remains anonymous and under your control.

Data Sharing and Third Parties

We do not share, sell, rent, or disclose your personal information to any third parties. Our application operates completely offline after the initial load, with no external data transmission.

  • No analytics or tracking services
  • No advertising networks
  • No social media integrations
  • No external API calls with personal data

Your Rights and Control

Since all data is stored locally on your device, you have complete control:

  • Access: All your data is visible within the application interface
  • Modification: You can update your information at any time through the app settings
  • Deletion: You can delete all your data by clearing your browser storage or uninstalling the app
  • Portability: Your data remains under your control on your device

Medical Disclaimer

Important: Mementime is designed for motivational and philosophical reflection purposes only. The life expectancy calculations are based on general demographic statistics and should not be used for:

  • Medical decision making
  • Health-related planning
  • Insurance or financial planning
  • Any purpose requiring medical accuracy

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated revision date. Since we don't collect contact information, we cannot notify users directly of changes.

Contact Us

If you have any questions about this privacy policy or our data practices, please contact us through the contact information provided on our main website.