# Blue Harmonica vs Tune Ai

The clearest difference is review sentiment: Blue Harmonica at 100% against Tune Ai's 38%. Blue Harmonica also leads on rating (4.9 vs 2.0) and update cadence (fortnightly vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Blue Harmonica holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Blue Harmonica has 40 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Blue Harmonica's written reviews are positive against 38% of Tune Ai's.

Blue Harmonica ships an update fortnightly, Tune Ai every 11 months. The most recent releases landed on August 2, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Blue Harmonica | Tune Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (40 ratings)](https://appshunter.io/ios/app/blue-harmonica/id1474522151/reviews)** | [2.0 (6 ratings)](https://appshunter.io/ios/app/tune-ai-harmonica/id1636696022/reviews) |
| Number of ratings | **40** | 6 |
| Positive reviews | **100.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Free | Free |
| Size | 13 MB | 15 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Ruchwa](https://appshunter.io/developer/1474522150) | [Sachin Garg](https://appshunter.io/developer/584306943) |

## 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


### Tune Ai

[App page](https://appshunter.io/ios/app/tune-ai-harmonica/id1636696022)

This app helps harmonica players improve their technique by visualizing which holes are being played and the accuracy of note bends. It assists in playing single notes, chords, and practicing bends in tune. Users can also learn songs by observing notes and hole transitions in real-time.

**Highlights:** Visualize played harmonica holes, Monitor note bending accuracy, Improve chord playing, Practice bends in tune, Track hole transitions, Learn songs from audio

**In-app purchases:** none


## Frequently asked questions

### Is Blue Harmonica free?

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

### Is Tune Ai free?

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

### Which has better reviews, Blue Harmonica or Tune Ai?

Blue Harmonica is rated higher. Blue Harmonica averages 4.9 out of 5 from 40 ratings, while Tune Ai averages 2.0 from 6 ratings.

### Do Blue Harmonica or Tune Ai have ads?

Neither Blue Harmonica nor Tune Ai shows ads.

### Which is updated more often, Blue Harmonica or Tune Ai?

Blue Harmonica ships an update fortnightly, and Tune Ai every 11 months. Most recently, Blue Harmonica was updated on August 2, 2026 and Tune Ai on June 5, 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.*