Marcus: Stoic AI Mentor

Privacy Policy

Effective date: 26 September 2026

Marcus: Stoic AI Mentor (“the app”) is built to be completely private. This policy explains, in plain terms, what the app does and does not do with information.

Summary

The app does not collect, store, or share any personal information. There is no account to create and no sign-up. The app has no server, and it does not use advertising, analytics, or tracking of any kind.

Information we collect

None. We do not collect your name, email address, location, contacts, device identifiers, or any other personal information. We have no servers that receive your data, and we cannot identify you.

How the conversation works

When you talk to Marcus, your messages are processed entirely on your device using Apple’s on-device Foundation Models. What you write is not sent to us or to any third party, and it does not leave your iPhone.

The medallion

The memento mori medallion runs entirely on your device. It does not collect information and does not communicate with any server.

Advertising, analytics, and tracking

The app contains no advertising, no analytics, and no tracking technologies. We do not build a profile of you and we do not follow you across apps or websites.

Selling or sharing data

We do not sell, rent, or share any personal information, because we do not collect any.

Children’s privacy

The app does not collect personal information from anyone, including children.

Changes to this policy

If this policy changes, we will update the effective date above and post the revised policy at this address.

Contact

If you have any questions about this policy, contact support@mikhailnarbekov.com.