Catet: Catatan Chat & Jurnal

Catet is a daily notes and journal app that works 100% offline — no cloud, no accounts, no ads. All your notes are safely stored on your own device. What makes Catet different: notes appear chat-style. Each category is a "chat room," and each note appears as a bubble — like sending a message to yourself, but neat, organized, and searchable. ✉️ CHAT-STYLE NOTES - Categories as chat rooms with automatic date dividers - Pin important notes, archive old ones - Reply/thread: quote old notes to continue ideas - Multi-select to archive, delete, or move categories at once - Task Mode: turn categories into checklists with a progress bar - Drag-to-reorder for categories and notes - Trash with 30-day auto-purge + Undo button ⌨️ FULL VIM EDITOR The only local notes app with real Vim modes: - Normal, Insert, Visual, and Command modes - Key gestures: h j k l w b e 0 $ gg G dd yy p x o O, and more - Named registers and macros (q and @) - Vim key row scrollable above the keyboard - Live markdown preview: tables, task lists, strikethrough 📔 DAILY JOURNAL - Journal templates per category with automatic prefill - Streaks and statistics Consecutive writing days — build a daily writing habit 🔗 CONNECT WITH THE SYSTEM - Home screen widget: 3 most recent notes always visible - Quick Settings Tile for quick note-taking from anywhere - Receive shares from other apps (browser, WhatsApp, etc.) - Note reminders that persist after phone restart - Import from Google Keep (Takeout) and text/markdown files - Export per category to .md or .txt - Encrypted backup for secure device switching 🎨 THEMES & PERSONALIZATION - Light, Dark, and AMOLED deep black - Premium themes: Catppuccin Mocha, Catppuccin Latte, Gruvbox, Nord - Right-to-left (RTL/Pegon) writing support per category ⭐ PREMIUM FEATURES (one-time payment, no subscription) - AES-256 category encryption with PIN or fingerprint - Regex search + advanced filters (category groups, date ranges) - Auto-backup Scheduled to a folder of your choice - Focused writing mode: IBM Plex Mono font, auto-hide toolbar 🔒 PRIVACY IS THE FOUNDATION - No accounts, no logins - No server connections — data never leaves the device - No ads, no trackers - Lightweight, battery-efficient code Suitable for: ✓ Daily journal users who want a consistent writing habit ✓ Developers and Vim users who want terminal-style typing speed ✓ Students and college students for study and lecture notes (supports Pegon) ✓ Anyone tired of ad-filled and subscription-laden note-taking apps Download Catet now — your notes, on your device, forever.