PageMoss vs OV Notes

Your thoughts, your device, your intelligence. PageMoss is a local-first knowledge management app where all your data is processed entirely on your device. Complete Privacy - All notes stored locally on your Mac or iPhone - No cloud uploads, no data harvesting - Works offline — no internet required for any core feature - No account needed — start writing immediately On-Device AI Assistant - Chat with AI without sending a single word to the cloud - RAG-powered conversations that search your notes semantically - Create, update, and organize notes through natural conversation Deep Research Mode - Transform scattered notes into comprehensive insights - Multi-strategy search combining semantic, keyword, and fuzzy matching - Generate structured research reports with citations Study Mode - AI-generated quizzes: multiple choice, true/false, short answer - Flashcards with SM-2 spaced repetition algorithm - AI-curated learning paths based on complexity Knowledge Graph - 8 visualization modes: Tag, Link, Semantic, Cluster, Ego, Mindmap, Folder, Timeline - AI-powered semantic analysis discovers hidden connections - Interactive exploration with real-time updates Intelligent Note-Taking - Markdown editor with live preview - LaTeX math equations support - Link your thoughts with [[wiki links]] - Auto-save with version history Obsidian Compatible - Bidirectional sync with your existing Obsidian vault - Preserves YAML frontmatter and folder hierarchy - Standard Markdown files — export anytime No API keys. No usage limits. No monthly fees for AI. Your knowledge. Your device. Your rules. Unlock the full experience with unlimited access to advanced features. • Unlimited Research Mode • Unlimited Study Mode with Quiz / Flashcard / Learning Path Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/PageMoss-App-Page-2eff5511043f8098a29dd30b12ffbcb3

A calm, minimal place to write in plain Markdown, plan your days, and let a private AI Copilot do the busywork on the notes you already wrote. OV Notes keeps everything simple and yours. No account, no sign-up, no ads. Just open it and write, on your iPhone, iPad, and Mac. Write in Markdown • Plain Markdown that stays simple, readable files you actually own • A clean, focused editor that stays out of your way • Light and Dark themes that follow your system automatically Calendar and to-dos • A monthly calendar greets you on the home screen • Add to-dos to any date and check them off • See today's tasks at a glance AI Copilot for your own notes • Summarize a long note in seconds • Draft a meeting-note outline to start from • Organize today's to-dos so nothing slips • Ask "what's on my schedule this week?" and get a clear answer • It only ever works on your own notes, never anyone else's Stay organized • Folders and a nested file-tree vault keep everything in its place • An "All notes" list puts every note one tap away, even as it grows Widgets that keep up • Home-screen and Lock-screen widgets show your to-dos without opening the app Sync across your devices • iCloud sync keeps notes current on iPhone, iPad, and the OV Mac app • It uses your own iCloud, so your notes stay private to you Private by design • Local-first: your notes live on your device and in your own iCloud • No account or sign-up needed • No ads, no tracking, and nothing collected by us Free to use, and fully bilingual in Korean and English. Write a little, plan a little, and keep it all in one quiet place that's truly yours.