# Pitch Perfector vs Harmonius

The clearest difference is ads: Harmonius at none against Pitch Perfector's shown. Pitch Perfector's advantage is iOS requirement (15.0 vs 17.0). 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.

## The numbers

| Metric | Pitch Perfector | Harmonius |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Size | 155 MB | 152 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MICHIHIRO SATO](https://appshunter.io/developer/824247934) | [Lorenzo Brown](https://appshunter.io/developer/1496868083) |

## What reviewers say

### Pitch Perfector

[App page](https://appshunter.io/ios/app/pitch-perfector-ear-training/id1010243169)

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

**In-app purchases:** none


### Harmonius

[App page](https://appshunter.io/ios/app/harmonius/id6499569641)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pitch Perfector free?

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

### Is Harmonius free?

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

### Do Pitch Perfector or Harmonius have ads?

Pitch Perfector shows ads; Harmonius does not.

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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.*