Your daily Stoic mirror.

Understand yourself through practice and ancient philosophy. Track what makes you feel alive: body, mind, and creativity; and receive each night a reflection tailored to what actually happened in your life.

Citadel app daily check-in screen

Track practice, not perfection.

Six daily practices: body, mind, creativity are not tasks to complete. They're indicators of alignment with what matters. Each night, a rule-based reflection engine generates Stoic wisdom contextual to your actual day, helping you see yourself clearly.

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Body as Practice

Log exercise and nutrition in seconds. Not about perfection, about understanding how physical practice aligns with how you feel.

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Mind & Creative Expression

Record learning, meditation, and creative work. Over time, see how these practices correlate with your sense of living well.

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Dynamic Stoic Reflection

Every reflection is generated based on what actually happened. Struggled? Hear Epictetus on control. Thrived? Hear Marcus Aurelius on virtue and effort. No random quotes.

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Measure Eudaimonia

Each night, one question: "How well did I live today?" This becomes your core metric, not streaks or points, but honest self-knowledge.

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Stoic Guidance Daily

Morning premeditatio malorum (mental preparation), evening reflection. Philosophical support, never nagging.

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100% Offline, Your Data

Everything stays on your device. No tracking, no login, no friction. Your reflection is yours alone.

Early access

Build your inner citadel.

Join the beta and start your practice of self-knowledge through Stoic reflection.

Join the beta waitlist