# Capacities vs focus.music

The clearest difference is rating: Capacities at 4.3 against focus.music's 3.7. Capacities also leads on ratings volume (116 vs 6) and review sentiment (58% vs 50%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Capacities sells 2 in-app purchases, starting at $17.99 per month and focus.music sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Capacities holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Capacities has 116 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 58% of Capacities's written reviews are positive against 50% of focus.music's.

Capacities ships an update weekly, focus.music every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Capacities | focus.music |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (116 ratings)](https://appshunter.io/ios/app/capacities-notes-and-pkm/id1670188548/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/focusmusic/id6758414762/reviews) |
| Number of ratings | **116** | 6 |
| Positive reviews | **58.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 990 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Capacities Labs GmbH](https://appshunter.io/developer/1670188550) | [Dulcetta](https://appshunter.io/developer/635015531) |

## What reviewers say

### Capacities

[App page](https://appshunter.io/ios/app/capacities-notes-and-pkm/id1670188548)

This app allows you to collect, connect, and reflect on your notes and ideas. Access your existing content, quickly capture new information, and discover connections between your thoughts. An integrated AI assistant is available for enhanced productivity.

**Highlights:** Daily notes for planning and reflection, Powerful search functionality, Quick capture of photos and content, Share sheet integration, AI assistant for note-taking, Browse and read notes, Explore connections between notes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Capacities Pro | $17.99 | per month |
| Capacities Pro | $199.00 | per year |

**What reviewers like**

- 💡 Innovative date-based note-taking system
- 🎯 Powerful custom object types and organization
- 🔗 Excellent backlink and connection features
- 📱 Seamless cross-device syncing
- 🎨 Clean, intuitive, visually appealing interface

**What reviewers complain about**

- 🐛 Mobile app freezes and crashes frequently
- 📱 Inconsistent functionality across devices
- ⚠️ iPad split-screen not supported
- 🔤 Text editing experience buggy on iOS
- ⏱️ Slow performance with large documents

**Reported bugs**

- App freezes on splash screen (iPhone 7, iOS 15)
- Login and password reset failures
- Tagging on iPad causes app lockup
- Toggle not clickable with Magic Keyboard on iPad
- Task checkbox not working with Magic Keyboard

**Requested features**

- iPad app support
- Create custom object types on mobile
- Turn Into function on mobile devices
- System-level notifications for tasks and due dates
- Footnotes support


### focus.music

[App page](https://appshunter.io/ios/app/focusmusic/id6758414762)

This app helps you achieve deep focus faster and maintain it longer through adaptive music environments. It learns your preferences to personalize sessions for sustained concentration during work or study.

**Highlights:** Adaptive focus environments, Personalized session learning, Human-composed music, Focus sessions, not playlists, Customizable session timers, Research-backed design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Focus Music Monthly | $4.99 | per month |
| Focus Music Yearly | $39.99 | per year |


## Frequently asked questions

### Is Capacities free?

Capacities is free to download, with in-app purchases available.

### Is focus.music free?

focus.music is free to download, with in-app purchases available.

### Which has better reviews, Capacities or focus.music?

Capacities is rated higher. Capacities averages 4.3 out of 5 from 116 ratings, while focus.music averages 3.7 from 6 ratings.

### Do Capacities or focus.music have ads?

Neither Capacities nor focus.music shows ads.

### Which is updated more often, Capacities or focus.music?

Capacities ships an update weekly, and focus.music every 10 days. Most recently, Capacities was updated on November 3, 2026 and focus.music on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*