# Blue Harmonica vs Harmonica Real Pro

The clearest difference is ads: Blue Harmonica at none against Harmonica Real Pro's shown. Blue Harmonica also leads on review sentiment (100% vs 78%) and monetization model (free vs ad-supported). Harmonica Real Pro's advantage is ratings volume (4.6K vs 40). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for Blue Harmonica against 4.8 for Harmonica Real Pro. That said, the two scores are not equally well evidenced: Harmonica Real Pro has 4.6K ratings behind it against 40, so its average is the more settled of the two. Written reviews are what separate them: 100% of Blue Harmonica's written reviews are positive against 78% of Harmonica Real Pro's.

Blue Harmonica ships an update fortnightly, Harmonica Real Pro every 5 weeks. The most recent releases landed on August 2, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Blue Harmonica | Harmonica Real Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (40 ratings)](https://appshunter.io/ios/app/blue-harmonica/id1474522151/reviews)** | [4.8 (4.6K ratings)](https://appshunter.io/ios/app/harmonica-real-pro/id6740478968/reviews) |
| Number of ratings | 40 | **4.6K** |
| Positive reviews | **100.0% of reviews** | 78.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 100 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Ruchwa](https://appshunter.io/developer/1474522150) | [Son Truong Ngoc](https://appshunter.io/developer/1447240720) |

## What reviewers say

### Blue Harmonica

[App page](https://appshunter.io/ios/app/blue-harmonica/id1474522151)

This application helps harmonica players tune their instrument and identify notes in real-time. It supports various harmonica tunings and allows users to highlight different musical scales.

**Highlights:** Real-time note detection, Supports multiple harmonica tunings, Highlights various musical scales, Adjustable key support, Visual feedback for notes played

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Blue Harmonica free?

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

### Is Harmonica Real Pro free?

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

### Which has better reviews, Blue Harmonica or Harmonica Real Pro?

Blue Harmonica is rated higher. Blue Harmonica averages 4.9 out of 5 from 40 ratings, while Harmonica Real Pro averages 4.8 from 4.6K ratings.

### Do Blue Harmonica or Harmonica Real Pro have ads?

Harmonica Real Pro shows ads; Blue Harmonica does not.

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

Blue Harmonica ships an update fortnightly, and Harmonica Real Pro every 5 weeks. Most recently, Blue Harmonica was updated on August 2, 2026 and Harmonica Real Pro on September 26, 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.*