# Harmonics Practice vs Easy Piano MIDI Trainer

The clearest difference is in-app purchases: Harmonics Practice at none against Easy Piano MIDI Trainer's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Easy Piano MIDI Trainer sells 1 one-off in-app purchase. Harmonics Practice asks for nothing beyond the download.

## The numbers

| Metric | Harmonics Practice | Easy Piano MIDI Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 31 MB | 1 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tarmo Johannes](https://appshunter.io/developer/1131081454) | [晨 黄](https://appshunter.io/developer/6778631856) |

## What reviewers say

### Harmonics Practice

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Piano MIDI Trainer

[App page](https://appshunter.io/ios/app/easy-piano-midi-trainer/id6789067441)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $14.99 | one-time |


## Frequently asked questions

### Is Harmonics Practice free?

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

### Is Easy Piano MIDI Trainer free?

Easy Piano MIDI Trainer is free to download, with in-app purchases available.

### Do Harmonics Practice or Easy Piano MIDI Trainer have ads?

Neither Harmonics Practice nor Easy Piano MIDI Trainer 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.*