# Harmonica Real Pro vs Crate.

The clearest difference is rating: Harmonica Real Pro at 4.8 against Crate.'s 3.4. Harmonica Real Pro also leads on ratings volume (4.6K vs 8) and iOS requirement (13.0 vs 15.1). Crate.'s advantage is review sentiment (92% vs 78%) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Harmonica Real Pro holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Harmonica Real Pro has 4.6K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 78% of Harmonica Real Pro's written reviews are positive against 92% of Crate.'s, so the app with the better star average is not the one people write more warmly about.

Harmonica Real Pro ships an update every 5 weeks, Crate. every 2 weeks. The most recent releases landed on September 29, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Harmonica Real Pro | Crate. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.6K ratings)](https://appshunter.io/ios/app/harmonica-real-pro/id6740478968/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/crate/id6752948934/reviews) |
| Number of ratings | **4.6K** | 8 |
| Positive reviews | 78.0% of reviews | **92.3% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 100 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Son Truong Ngoc](https://appshunter.io/developer/1447240720) | [Mustafa Kaan Baaran](https://appshunter.io/developer/1841877298) |

## What reviewers say

### Harmonica Real Pro

[App page](https://appshunter.io/ios/app/harmonica-real-pro/id6740478968)

This app simulates a diatonic harmonica, offering various practice modes and features. Learn and play songs with adjustable speed and pitch, and record your performances.

**Highlights:** Diatonic harmonica simulation, Offline and online song library, Adjustable playback speed, Transpose and reverb effects, Normal and RealTime play modes, Autoplay option, Recording and sharing functionality

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

**In-app purchases:** none


### Crate.

[App page](https://appshunter.io/ios/app/crate/id6752948934)

Organize your music collection by creating digital record shelves. Review albums, track your listening habits, and discover new music through friends, focusing on personal taste over algorithms.

**Highlights:** Build and share curated album collections, Write album reviews and star ratings, Log daily music listening history, Discover music through friends' tastes, Follow and collaborate with other users

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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonica Real Pro free?

Harmonica Real Pro is free to download, with no in-app purchases.

### Is Crate. free?

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

### Which has better reviews, Harmonica Real Pro or Crate.?

Harmonica Real Pro is rated higher. Harmonica Real Pro averages 4.8 out of 5 from 4.6K ratings, while Crate. averages 3.4 from 8 ratings.

### Do Harmonica Real Pro or Crate. have ads?

Both Harmonica Real Pro and Crate. show ads.

### Which is updated more often, Harmonica Real Pro or Crate.?

Harmonica Real Pro ships an update every 5 weeks, and Crate. every 2 weeks. Most recently, Harmonica Real Pro was updated on September 29, 2026 and Crate. on September 11, 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.*