# Harmonica Map vs harmonica Pitch Trainer

The clearest difference is ads: Harmonica Map at none against harmonica Pitch Trainer's shown. Harmonica Map also leads on iOS requirement (15.1 vs 17.0). harmonica Pitch Trainer's advantage is update cadence (every 9 days vs every 10 months). On price, 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 Map ships an update every 10 months, harmonica Pitch Trainer every 9 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Harmonica Map | harmonica Pitch Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/harmonica-map/id6752314698/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Aley](https://appshunter.io/developer/6774794949) | [CHEN YU CHEN](https://appshunter.io/developer/1857924378) |

## What reviewers say

### Harmonica Map

[App page](https://appshunter.io/ios/app/harmonica-map/id6752314698)

This app helps you learn and master the harmonica by instantly detecting the pitch you play and showing you the corresponding hole on a visual diagram. It supports multiple keys and is designed for both beginners and advanced players to improve accuracy and ear training.

**Highlights:** Real-time pitch detection, Visual mapping on 10-hole diatonic harmonica, Support for multiple harmonica keys, Beginner-friendly interface, Ear training for bends and precision

**Features:** macOS Compatibility

**In-app purchases:** none


### harmonica Pitch Trainer

[App page](https://appshunter.io/ios/app/harmonica-pitch-trainer/id6794747749)

**In-app purchases:** none


## Frequently asked questions

### Is Harmonica Map free?

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

### Is harmonica Pitch Trainer free?

harmonica Pitch Trainer is free to download, with no in-app purchases.

### Do Harmonica Map or harmonica Pitch Trainer have ads?

harmonica Pitch Trainer shows ads; Harmonica Map does not.

### Which is updated more often, Harmonica Map or harmonica Pitch Trainer?

Harmonica Map ships an update every 10 months, and harmonica Pitch Trainer every 9 days. Most recently, Harmonica Map was updated on October 7, 2026 and harmonica Pitch Trainer on September 29, 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.*