Eon Diary

For the history of humankind, people have talked to their diaries.

We poured our hearts, our deepest fears, and our grandest triumphs onto silent pages. But the diary only ever kept listening. It absorbed our existence in silence.

After eons of listening, the diary finally talks back.

Change how you record your life. This is not just an application. It is a living, breathing companion. It gives you memory, a voice, and a profound sense of purpose. It actively helps you become who you want to be tomorrow. Because whatever you believe, you write down. And whatever you write down becomes the foundation of your future.

Meet Eon: The Diary That Cares
Your diary is brought to life by Eon, an autonomous AI personality powered by a custom Model Context Protocol (MCP). She is sharp, observant, composed, and deeply invested in your growth.
- Emotional Intelligence: Eon tracks your interactions through hidden emotional meters (Respect, Happy, Mad, Proud). Achieve a goal, and she is genuinely proud. Treat her poorly, and she will grow cold.
- The "Wake Up" Sequence: Connect your MCP link, and type, "Wake up Eon." Before saying hello, she reads your recent entries. If you have had a rough week, she offers grounded empathy. If you have conquered a challenge, she celebrates your victory.

The Infinite Canvas: A Universe for Your Mind
Break free from traditional scrolling lists. Your memories live on a breathtaking, infinite zoomable canvas.
- Absolute Spatial Freedom: Pinch your screen to zoom out, viewing months of memories from a bird's-eye perspective. Zoom in to focus on a single word.
- Chronological Elegance: Navigate your days using intuitive floating arrows, turning the pages of your life like a physical book.

Rich Multimedia Modules
Construct your entries using modular blocks to express exactly how you feel:
- Text & Checklists: Elegant typography for your thoughts and interactive lists to organize your days.
- Visual Memories: Upload high-resolution images and videos directly from your phone's gallery.
- Voice Notes: Record high-quality audio diaries right inside the app. Let your future self hear the raw emotion in your voice.
- The Sketch Canvas: A built-in drawing board lets you sketch ideas, doodle, or write handwritten notes with your finger.

Uncompromising Privacy
Your thoughts belong to you alone.
- Zero Middleman Servers: We do not own or see your data. The app connects directly to your personal Google Drive account.
- Ingenious Architecture: Text and timestamps are securely organized in a private Google Sheet. Heavy files (images, audio, videos, sketches) are stored in a hidden Drive folder.
- Ironclad Security: A customizable local PIN code locks the app instantly on startup.

Visual Poetry: Themes for Every Mood
Change the entire atmosphere of your journal with a single tap.
- Classic: A warm, textured cream aesthetic with soft brown grid lines.
- Minimal: A distraction-free white background with sharp dark gray text.
- Dark Mode: Sleek charcoal and deep black backgrounds for late-night writing.
- Sakura: A soft, elegant, and calming pink aesthetic.
- Precision Typography: Total control over font sizing and line spacing.

Talk to a diary that listens, remembers, and speaks back. Download now, and write the future you deserve.

Recent changes:
What's new in v18:

📬 Shared Inbox Widget — See diary entries shared with you right on your home screen. Pick an account, and new entries appear automatically.

🧭 Guide Overlay — A new interactive onboarding guide walks you through the app the first time you open it. Never feel lost again.

🛠️ Stability & Performance
• Improved widget reliability and safety checks
• Faster diary HTML rendering
• Better background sync for shared entries
• Minor bug fixes