## 📝 Notes
→ Tap **+** to create notes
→ Notes save automatically while typing
→ Supports:
• Bold
• Italic
• Highlights
• Colors
• Lists
• Alignment
• Word count
Example:
“Meeting notes with highlighted tasks”
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## 📂 Categories
→ Organize notes into:
• Personal
• Work
• Ideas
• Tasks
→ Smart category suggestions work locally on-device
Example:
“Project deadline tomorrow” → Work
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## ⏰ Smart Planner & Alarms
→ **Core Feature:** Full-screen Alarms for urgent tasks on your lock screen
→ Detects reminders from short notes with dates or times
→ Works fully offline
Supports:
• **Full-screen Alarm UI:** High-priority tasks launch a dedicated alarm interface even when locked
• Recurring reminders
• Priority alerts
• Pre-alert notifications
• Planner Alarms: Urgent tasks notify you with full-screen alarms on your lock screen
• Reminder history
Example:
“Pay electricity bill tomorrow 8 PM”
(Note: If the planner cannot clearly recognize a date or time from your note text, reminders may not be scheduled or may behave unexpectedly. For best results, include a clear date or time in your note.)
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## 🔒 Vault Protection
→ Protect private notes using:
• PIN
• Fingerprint
• Face unlock (if supported)
Example:
Store passwords or banking notes securely
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## 🎭 Decoy Vault
→ Can display placeholder notes instead of real Vault notes when an intentionally incorrect PIN is confirmed
Example:
Protect sensitive Vault content from unwanted access
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## 🔍 Search, Pin & Archive
→ Search notes by title or content
→ Pin important notes to top
→ Archive old notes
→ Restore deleted notes from Recycle Bin
Example:
Search “invoice” to quickly find payment notes
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## 📄 Export & Print
→ Export notes as PDF
→ Print notes
→ Copy note text
Example:
Export recipes or study notes as PDF files
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## 🔐 Encrypted Backups
→ Create encrypted local .znv backups
→ Protected using backup PIN
Example:
Backup notes before changing devices
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## 🎨 Themes
→ Supports:
• Light mode
• Dark mode
• Accent colors
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## 🔔 Notifications & Full-Screen Intent
→ Android notifications may:
• **Appear on lock screen as Full-screen Alarms** for urgent tasks
• Provide a dedicated 'Stop' button for scheduled alarms when locked
• Sync to smart watches
• Be stored in notification history
• Be read by apps with notification permission
Example:
Reminder appears on your smart watch
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## 🛡 Privacy
→ Offline-first design
→ No account required
→ No cloud sync
→ No INTERNET permission for Core functions
→ Notes, reminders, Vault data, and Smart Planner processing stay locally on-device unless you export or share content yourself.