# Harmonics Practice vs Shengxi Vocal Separator

The clearest difference is in-app purchases: Harmonics Practice at none against Shengxi Vocal Separator's 1. Harmonics Practice also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Shengxi Vocal Separator sells 1 one-off in-app purchase. Harmonics Practice asks for nothing beyond the download.

## The numbers

| Metric | Harmonics Practice | Shengxi Vocal Separator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 31 MB | 152 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tarmo Johannes](https://appshunter.io/developer/1131081454) | [德臻 林](https://appshunter.io/developer/1621643993) |

## What reviewers say

### Harmonics Practice

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Shengxi Vocal Separator

[App page](https://appshunter.io/ios/app/shengxi-vocal-separator/id6779516316)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久 | $0.99 | one-time |


## Frequently asked questions

### Is Harmonics Practice free?

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

### Is Shengxi Vocal Separator free?

Shengxi Vocal Separator is free to download, with in-app purchases available.

### Do Harmonics Practice or Shengxi Vocal Separator have ads?

Neither Harmonics Practice nor Shengxi Vocal Separator 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.*