Capacities vs Focus@Will: Comprehensive Comparison
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Overview
In today's fast-paced world, choosing the right productivity tool can make all the difference. This comprehensive comparison between Capacities and Focus@Will will help you understand which tool best fits your workflow and productivity needs.
⚡ Quick Summary
Aspect | Capacities | Focus@Will |
|---|---|---|
Best For | Object-based PKM studio with networked knowledge graphs, AI assistant, and calendar integration | Productivity app that streams scientifically designed instrumental music to improve focus and reduce distractions while working or studying |
Pricing | Free, Pro from $11.99/mo | From $9.99/mo or $52/year |
Platforms | Web, macOS, Windows, iOS, Android | Web, iOS, Android, Mac, Windows, Linux, Sonos |
What is Capacities?
Capacities is an object-based note-taking app that functions as a personal knowledge management studio, integrating notes, calendar events, tasks, and AI to build networked knowledge graphs. It enables users to create typed objects with custom properties, linking them into a flexible graph structure for organizing thoughts, projects, and knowledge.
🌟 Key Features of Capacities
✦Object-based notes with custom types, templates, properties, and bi-directional links
✦AI assistant for contextual queries, idea generation, and content interaction
✦Calendar integration with auto-creation of objects from events and daily notes
✦Advanced queries for surfacing content with offline-first cloud sync
✦Visual graph exploration and backlinking for knowledge discovery
✦Quick capture tools and integrations with 7,000+ apps via Zapier
What is Focus@Will?
Focus@Will is a subscription productivity app and web service that uses specially designed, mostly lyric‑free music, combined with a focus timer and optional productivity tracking, to help users increase concentration and reduce distractions while working or studying.
🌟 Key Features of Focus@Will
✦Scientifically curated focus music library with multiple channels/genres tailored for concentration
✦Personalization quiz to match music to your brain type and working style
✦Focus timer for work sessions with configurable session length and sounds
✦Productivity tracker where you rate how focused/productive you felt during sessions
✦Offline listening mode to play tracks without an internet connection
✦Team/enterprise offering for organizations
📊 Feature Comparison
Feature | Capacities | Focus@Will |
|---|---|---|
📅 Calendar Integration | ✓ Yes | ✗ No |
✅ Task Management | ✓ Yes | ✗ No |
⏰ Time Blocking | ◐ Limited | ◐ Limited |
🗣️ Natural Language Processing | ◐ Limited | ✗ No |
🔔 Notifications | (empty) | ✗ No |
🌍 Time Zones Support | (empty) | ✗ No |
📆 Scheduler | (empty) | ✗ No |
📈 Analytics | ✗ No | ◐ Limited |
🔗 Integrations
Capacities
Google Calendar, Microsoft Calendar, Readwise, WhatsApp, Telegram, Todoist, TickTick, Google Tasks, Microsoft To-Do, Things, Apple Reminders, Kindle, Raycast
Focus@Will
Limited third-party automation via viaSocket for Wistia and Zendesk Sell
💰 Pricing Comparison
Capacities
Free, Pro from $11.99/mo
Free tier with 5GB storage, Pro/Believer at $11.99-$12.49/month or $119.88/year with AI Assistant and unlimited storage
Focus@Will
From $9.99/mo or $52/year
$52-53/year annual subscription, $9.99/month option available. 7-day free trial with 30-day money-back guarantee
💡 Things to Consider
When Choosing Capacities
→Best suited for users wanting personal knowledge base with rich linking rather than simple note-taking
→Learning curve required for object-based thinking and custom property setup
→Free tier has storage limitations and lacks AI features compared to competitors like Notion
When Choosing Focus@Will
→Subscription cost vs free alternatives like Spotify playlists or YouTube focus music
→Works best for uninterrupted, single-task work blocks rather than frequent task switching
→Effectiveness varies by individual - try the 7-day free trial to test if instrumental focus music helps your productivity
⭐ User Reviews
Capacities
"Strong for networked knowledge management with object-based structure and calendar integration. Praised for daily notes workflow and AI features. Limited by pricing constraints on free tier, iOS app still in development, and some planned features like OCR not yet available."
Focus@Will
"Users report significant productivity boosts and ability to enter deep focus states, with many describing entering a typing trance during work sessions. However, effectiveness is highly individual and the subscription cost is the main drawback compared to free alternatives. Best for deep, single-task work like writing, coding, or studying."
🎯 Conclusion
Both Capacities and Focus@Will are excellent productivity tools with their own strengths.
Capacities excels in Object-based notes with custom types, templates, properties, and bi-directional links, while Focus@Will shines with Scientifically curated focus music library with multiple channels/genres tailored for concentration. The best choice depends on your specific needs, workflow preferences, and budget.
We recommend trying both tools to see which one fits better with your productivity style.

