# HarpMaster vs harmonica Pitch Trainer

The clearest difference is in-app purchases: harmonica Pitch Trainer at none against HarpMaster's 4. harmonica Pitch Trainer also leads on update cadence (every 9 days vs monthly). HarpMaster's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. HarpMaster sells 4 in-app purchases, starting at $1.99 per month. harmonica Pitch Trainer asks for nothing beyond the download.

HarpMaster ships an update monthly, harmonica Pitch Trainer every 9 days. The most recent releases landed on September 12, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HarpMaster | harmonica Pitch Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Size | 18 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Ruiyu Xuanang Technology Co. Ltd.](https://appshunter.io/developer/6783326397) | [CHEN YU CHEN](https://appshunter.io/developer/1857924378) |

## What reviewers say

### HarpMaster

[App page](https://appshunter.io/ios/app/harpmaster/id6760230580)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HarpMaster Premium Monthly | $1.99 | per month |
| HarpMaster Premium Yearly | $19.99 | per year |
| 100 Points Pack | $0.69 | one-time |
| HarpMaster Lifetime | $29.99 | one-time |


### harmonica Pitch Trainer

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

**In-app purchases:** none


## Frequently asked questions

### Is HarpMaster free?

HarpMaster is free to download, with in-app purchases available.

### Is harmonica Pitch Trainer free?

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

### Do HarpMaster or harmonica Pitch Trainer have ads?

Both HarpMaster and harmonica Pitch Trainer show ads.

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

HarpMaster ships an update monthly, and harmonica Pitch Trainer every 9 days. Most recently, HarpMaster was updated on September 12, 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.*