# Harmonizr vs Singer Station PRO

The clearest difference is price: Harmonizr at $4.99 against Singer Station PRO's $24.99. Singer Station PRO's advantage is iOS requirement (8.0 vs 18.6). On ads, in-app purchases and device support there is nothing between them.

Harmonizr costs $4.99 and Singer Station PRO $24.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Harmonizr | Singer Station PRO |
| --- | --- | --- |
| Price | **$4.99** | $24.99 |
| Rating | **[4.2 (27 ratings)](https://appshunter.io/ios/app/harmonizr/id1348742174/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Paid | — |
| Size | 5 MB | 19 MB |
| Requires iOS | 18.6 | **8.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Robbins](https://appshunter.io/developer/1348742173) | [VITALIE DANI](https://appshunter.io/developer/1077790586) |

## What reviewers say

### Harmonizr

[App page](https://appshunter.io/ios/app/harmonizr/id1348742174)

This app allows users to create vocal harmonies by singing along to a melody. It synthesizes up to three harmony voices in the user's own voice and can be controlled via MIDI input or used as an extension in other music production apps.

**Highlights:** Automatic vocal harmony synthesis, Real-time key center selection, MIDI keyboard integration, On-screen MIDI keyboard, Audio Unit (AUV3) extension support, Control via MIDI controller apps

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

**In-app purchases:** none


### Singer Station PRO

[App page](https://appshunter.io/ios/app/singer-station-pro/id1443821187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Harmonizr free?

Harmonizr costs $4.99, with no in-app purchases.

### Is Singer Station PRO free?

Singer Station PRO costs $24.99, with no in-app purchases.

### Do Harmonizr or Singer Station PRO have ads?

Neither Harmonizr nor Singer Station PRO 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.*