# 528Hz Emotions vs Harmony Therapy World

The clearest difference is iOS requirement: 528Hz Emotions at 8.0 against Harmony Therapy World's 15.1. On price, ads, 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 | 528Hz Emotions | Harmony Therapy World |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 42 MB | 30 MB |
| Requires iOS | **8.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appsme Ltd](https://appshunter.io/developer/354143781) | [Harmony Therapy World](https://appshunter.io/developer/1848281270) |

## What reviewers say

### 528Hz Emotions

[App page](https://appshunter.io/ios/app/528hz-emotions/id1201710134)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harmony Therapy World

[App page](https://appshunter.io/ios/app/harmony-therapy-world/id6754443939)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 528Hz Emotions free?

528Hz Emotions is free to download, with no in-app purchases.

### Is Harmony Therapy World free?

Harmony Therapy World is free to download, with no in-app purchases.

### Do 528Hz Emotions or Harmony Therapy World have ads?

Neither 528Hz Emotions nor Harmony Therapy World 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.*