AFFiNE vs ObSync

AFFiNE is an open-source, local-first workspace for notes, docs, whiteboards, tasks, knowledge bases, Markdown, and AI. Built in public and trusted by a global open-source community with around 70K GitHub stars and more than 7 million downloads, AFFiNE gives you one place to write, draw, plan, organize knowledge, and keep control of your work. Whether you're capturing personal ideas, organizing class notes, planning a project with a team, building a second brain, or mapping a complex workflow, AFFiNE helps you move from scattered thoughts to structured work without switching between separate note, whiteboard, and task apps. WHY AFFiNE? OPEN-SOURCE AND LOCAL-FIRST AFFiNE started as an open-source project and continues to focus on transparent, user-owned knowledge work. - Work with a product built around openness and data control - Use local-first workflows for personal knowledge and project planning - Choose AFFiNE Cloud or self-hosted workflows for your workspace - Keep Markdown and portability at the center of your writing system NOTES & DOCS Write everything from quick notes to long-form documents. - Capture ideas, journals, meeting notes, class notes, and project plans - Structure information with flexible blocks and connected pages - Use Markdown for clear, portable writing - Turn rough thoughts into organized documents with AI WHITEBOARDS & VISUAL THINKING Switch from structured documents to an infinite canvas whenever ideas need space. - Create mind maps, diagrams, visual notes, and brainstorming boards - Plan product ideas, research flows, study maps, or team workflows - Connect visual thinking with written notes instead of keeping them in separate tools TASKS & PROJECTS Bring planning and execution into the same workspace. - Track to-dos, project notes, decisions, and next steps - Keep tasks close to the documents and whiteboards that explain the work - Organize personal workflows, student projects, creator work, and team planning AI FOR KNOWLEDGE WORK Use AI to help you write, summarize, and structure ideas. - Draft notes and documents faster - Summarize messy information into clearer outlines - Turn brainstorming into structured next steps - Use AI inside the workspace where your context already lives FOR PERSONAL USE AFFiNE works for notes, journals, study planning, research, reading lists, personal knowledge management, and second-brain workflows. FOR TEAMS AND SELF-HOSTED WORKFLOWS Use AFFiNE for shared project knowledge, planning, docs, visual collaboration, and self-hosted workspace needs. SYNC ACROSS DEVICES Keep working across iPhone, iPad, desktop, and web. Start with a thought on mobile, expand it on a canvas, and turn it into organized knowledge when you're back at your desk. AFFiNE is for people who want the flexibility of documents, the freedom of a whiteboard, the structure of tasks, and the trust of open-source software in one workspace. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ObSync syncs your git-hosted Obsidian vaults to your iPhone or iPad. One tap to pull the latest, or push your changes back. No terminal, no workarounds, no emulators. Built with SwiftUI and libgit2 for native git performance. Features: • One-tap sync — clone on first run, fetch and update on every sync after • Read-only or read-write — pull only, or auto-commit and push local changes • Multi-vault — sync as many repos as you want • Branch selection — pick which branch to track per vault • Shortcuts & Siri — sync vaults from the home screen or by voice • Conflict detection — warns when local and remote diverge, with a one-tap discard option • GitHub OAuth — secure login, token stored in iOS Keychain • Recent commits — see what changed, open commits directly on GitHub