# MaestLog vs Opus Journal

The clearest difference is in-app purchases: Opus Journal at none against MaestLog's 3. MaestLog's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MaestLog sells 3 in-app purchases, starting at $4.99 per month. Opus Journal asks for nothing beyond the download.

MaestLog ships an update weekly, Opus Journal every 4 days. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MaestLog | 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 | 40 MB | 10 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sho Ayuba](https://appshunter.io/developer/1839930093) | [Jacob Ruiz](https://appshunter.io/developer/1353756539) |

## What reviewers say

### MaestLog

[App page](https://appshunter.io/ios/app/maestlog-classical-diary/id6752569728)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $4.99 | per month |
| Premium Yearly | $39.99 | per year |
| Ad Removal | $2.99 | one-time |


### 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 MaestLog free?

MaestLog 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 MaestLog or Opus Journal have ads?

Neither MaestLog nor Opus Journal shows ads.

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

MaestLog ships an update weekly, and Opus Journal every 4 days. Most recently, MaestLog was updated on October 11, 2026 and Opus Journal on October 2, 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.*