AFFiNE vs Vikunja Client
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AFFiNE
This app combines an infinite whiteboard with notes, documents, and tasks, enhanced by AI. Effortlessly convert visual ideas into text and manage all your projects in one unified workspace. It's designed for visual thinkers and teams to streamline workflows and organize information effectively.
- Infinite whiteboard for visual brainstorming
- Convert sketches to organized notes/documents
- All-in-one project, task, and document management
- AI assistance for writing, summarizing, and answering
- Real-time collaboration on docs and whiteboards
- Cross-device synchronization
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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/
Vikunja Client
Manage tasks and projects with this native iOS app for the open-source todo platform. Organize your life, collaborate with teams, and stay on top of deadlines with intuitive features and cloud synchronization. Requires a Vikunja server.
- Task management
- Lists and projects
- Due dates and reminders
- Labels and categories
- Team collaboration
- Cloud synchronization
- Offline capabilities
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Vikunja Client is an unofficial client for Vikunja, made for your own server. Manage your tasks and projects seamlessly on iPhone and iPad. Vikunja iOS brings the power of the popular open-source to-do platform straight to your iPhone. Organize your life, manage projects, and collaborate with your team — all in an elegant, native iOS app. KEY FEATURES: • Task Management – create, edit, and organize tasks with an intuitive interface • Lists & Projects – structure your work into clear lists and complex projects • Due Dates & Reminders – set deadlines and get notified in time • Recurring Tasks – daily, weekly, monthly, yearly, or custom repeats • Priorities & Sorting – focus on what matters with priorities and flexible sorting • Team Collaboration – share lists and projects with colleagues and friends • Cloud Sync – seamless synchronization with your own Vikunja server • Offline Support – keep working even without an internet connection, with automatic sync when you're back online • Dark Mode – full support for light and dark appearances PRIVACY & SECURITY: Your data belongs to you. All information is stored securely on your own Vikunja server. The app collects no personal data, uses no tracking, and fully respects your privacy. A NATIVE iOS EXPERIENCE: • Optimized for iPhone and iOS • Fast performance and fluid animations • Local reminders to keep you on track • Haptic feedback for a natural feel • Biometric app lock (Face ID / Touch ID) VIKUNJA SERVER REQUIRED: IMPORTANT: This app requires a working Vikunja server. You need access to a Vikunja instance (self-hosted or via a provider). Don't have a Vikunja server yet? • Visit vikunja.io for setup information • Use one of the available hosting providers • Install Vikunja on your own server
Screenshots
Verdict
AFFiNE and Vikunja Client both sit at 4.3 stars, but that hides the real split: 83% of Vikunja Client's written reviews are positive against 42% of AFFiNE's. Vikunja Client also leads on in-app purchases (none vs 3) and ads (none vs shown). AFFiNE's advantage is ratings volume (36 vs 8) and iOS requirement (16.5 vs 18.0). On price, rating, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AFFiNE sells 3 in-app purchases, starting at $7.99 per month. Vikunja Client asks for nothing beyond the download.
AFFiNE holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 36 and 8 respectively. Written reviews complicate that: 42% of AFFiNE's written reviews are positive against 83% of Vikunja Client's, so the app with the better star average is not the one people write more warmly about.
AFFiNE ships an update every 3 weeks, Vikunja Client monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | AFFiNE | Vikunja Client |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (36 ratings) — better | 4.1 (8 ratings) |
| Positive reviews | 42.3% of reviews | 83.3% of reviews — better |
| Number of ratings | 36 — better | 8 |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.5 — better | 18.0 |
| Further details — not scored | ||
| Size | 239 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ToEverything | Noel Mayr |
Customer experience
AFFiNE
Vikunja Client
In-app purchases
AFFiNE
- AFFiNE Pro Monthly$7.991 Month
- AFFiNE Pro Yearly$81.001 Year
- AFFiNE AI Yearly$106.991 Year
Vikunja Client
No in-app purchases









