Capacities vs Focus@Will: Comprehensive Comparison

Francesco
Francesco
Francesco
Francesco

2

minutes reading
December 22, 2025

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.

Visit Capacities →

🌟 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.

Visit Focus@Will →

🌟 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.

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Try Akiflow now for a 10x productivity boost
7 days free with Aki. Cancel anytime.
Try Akiflow now for a 10x productivity boost
7 days free with Aki. Cancel anytime.
Try Akiflow now for a 10x productivity boost
7 days free with Aki. Cancel anytime.