Marcus: Stoic AI Mentor

Marcus: Stoic AI Mentor is a Stoic teacher that lives entirely on your iPhone. Ask anything, in your own words, and Marcus answers as a teacher of Stoic virtue: calm, direct, and practical. No feeds, no streaks, no noise. Just a quiet conversation whenever you need to think something through. WHAT MAKES IT DIFFERENT - Fully on-device. The conversation runs on Apple's on-device intelligence, so nothing you write ever leaves your iPhone. - Fully offline. It works in airplane mode, on a plane, or with no signal. - No account, ever. No sign-up, no email, no cloud profile. - No subscription. Download it and use it. TALK IT THROUGH Bring a worry, a decision, or a hard moment. Marcus helps you separate what is in your control from what is not, name the thought behind the feeling, and choose a measured response. Start from a blank line or tap a prompt like "Help me respond calmly" or "Untangle…