# Opus vs Opus Journal

The clearest difference is in-app purchases: Opus Journal at none against Opus's 2. Opus's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Opus sells 2 in-app purchases, starting at $5.99 per month. Opus Journal asks for nothing beyond the download.

Opus ships an update weekly, Opus Journal every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Opus | Opus Journal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/opus-journal/id6768550946/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free |
| Size | 130 MB | 10 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cyberic Limited](https://appshunter.io/developer/1874822564) | [Jacob Ruiz](https://appshunter.io/developer/1353756539) |

## What reviewers say

### Opus

[App page](https://appshunter.io/ios/app/opus-classical-music-guide/id6758754835)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $49.99 | per year |


### Opus Journal

[App page](https://appshunter.io/ios/app/opus-journal/id6768550946)

Log and rate classical music you listen to, building a personal record of your musical journey. Get personalized recommendations based on your listening history and preferences. Seamlessly integrate with streaming services to easily log your sessions.

**Highlights:** Log and rate classical works, Personalized recommendations, Curated composer and work database, Custom composer/work entry, Streaming service integration, iCloud backup and sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Opus free?

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

### Is Opus Journal free?

Opus Journal is free to download, with no in-app purchases.

### Do Opus or Opus Journal have ads?

Neither Opus nor Opus Journal shows ads.

### Which is updated more often, Opus or Opus Journal?

Opus ships an update weekly, and Opus Journal every 4 days. Most recently, Opus was updated on October 31, 2026 and Opus Journal 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.*