Arc Diary - Offline AI Journal

Arc Diary is your private AI journal - offline, encrypted, and entirely yours.

No account required. No cloud servers. No internet needed. Your words never leave your phone.

In a world built on noise and surveillance, Arc Diary is the rare exception: a beautifully minimal writing space powered by advanced on-device AI, where your privacy is not a setting - it is the foundation.

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KEY FEATURES

• Chapters
Don't just count your days, give them meaning. Arc Diary gently organizes your daily notes into titled "Chapters," naturally grouping your days into the actual moments and stories you are living through, Not just dates. Arcs.

• Reflections
Experience a journal that writes back. When you share a thought, the "Reflections" feature acts as a wise listener, replying with a beautifully written, calm insight that helps you see your own thoughts more clearly.

• Absolute Privacy:
Your words remain entirely yours. Arc Diary is powered exclusively by advanced on-device AI. No internet connection required, zero cloud servers and no mandatory accounts. What you write never leaves your phone.

• Calm & Crafted Experience
Fluid, cinematic interface. Every interaction is designed to feel like stepping away from the noise - not deeper into it.

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Life is messy. Stories give it structure.


Terms of Use: https://arcdiary.app/terms-of-service.html
Privacy Policy: https://arcdiary.app/privacy-policy.html