# Harmonics Practice vs ROBUKI TRAINER for Shakuhachi

The clearest difference is in-app purchases: Harmonics Practice at none against ROBUKI TRAINER for Shakuhachi's 2. Harmonics Practice also leads on iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. ROBUKI TRAINER for Shakuhachi sells 2 in-app purchases, starting at $12.99 per month. Harmonics Practice asks for nothing beyond the download.

## The numbers

| Metric | Harmonics Practice | ROBUKI TRAINER for Shakuhachi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 31 MB | 21 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tarmo Johannes](https://appshunter.io/developer/1131081454) | [GROUPE NG3 - NG3 GROUP](https://appshunter.io/developer/6792739141) |

## What reviewers say

### Harmonics Practice

[App page](https://appshunter.io/ios/app/harmonics-practice/id6748588377)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROBUKI TRAINER for Shakuhachi

[App page](https://appshunter.io/ios/app/robuki-trainer-for-shakuhachi/id6795957436)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ROBUKI TRAINER Monthly | $12.99 | per month |
| ROBUKI TRAINER Annual | $129.00 | per year |


## Frequently asked questions

### Is Harmonics Practice free?

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

### Is ROBUKI TRAINER for Shakuhachi free?

ROBUKI TRAINER for Shakuhachi is free to download, with in-app purchases available.

### Do Harmonics Practice or ROBUKI TRAINER for Shakuhachi have ads?

Neither Harmonics Practice nor ROBUKI TRAINER for Shakuhachi shows ads.

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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.*