# Harmony Voice vs KeyStage Lite

The clearest difference is price: KeyStage Lite at Free against Harmony Voice's $4.99. KeyStage Lite also leads on rating (4.0 vs 2.3) and review sentiment (60% vs 33%). Harmony Voice's advantage is device support (3 vs 1) and ratings volume (24 vs 7). On update cadence, ads and in-app purchases there is nothing between them.

KeyStage Lite is free to download; Harmony Voice costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KeyStage Lite holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 24 and 7 respectively. Written reviews point the same way: 33% of Harmony Voice's written reviews are positive against 60% of KeyStage Lite's.

Harmony Voice ships an update every 6 months, KeyStage Lite every 3 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Harmony Voice | KeyStage Lite |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [2.3 (24 ratings)](https://appshunter.io/ios/app/harmony-voice/id532501340/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/keystage-lite/id1437899019/reviews)** |
| Number of ratings | **24** | 7 |
| Positive reviews | 33.3% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 28 MB | 61 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Ali Gokturk](https://appshunter.io/developer/1406132633) |

## What reviewers say

### Harmony Voice

[App page](https://appshunter.io/ios/app/harmony-voice/id532501340)

Create a vocal choir from your own voice with up to four harmonized parts. This app offers real-time pitch correction, automatic chord generation, and voice character modification. Enhance your singing with professional effects and easily record and export your creations.

**Highlights:** Four-part real-time harmonizer, Automatic tuning correction, Manual and automatic harmonization modes, Voice character adjustment, Hi-end reverb and chorus effects, Audio recorder with metronome, SoundCloud upload and file export

**Features:** Vision Pro support

**In-app purchases:** none


### KeyStage Lite

[App page](https://appshunter.io/ios/app/keystage-lite/id1437899019)

This app acts as a master controller and audio mixer for keyboard players. It allows simultaneous control of multiple hardware and software instruments using various MIDI controllers. Organize songs into sections, customize instrument sounds, and manage MIDI mappings with advanced scripting capabilities.

**Highlights:** Control multiple MIDI controllers and instruments, Host AUv3 instruments and effects, Create complex keyboard splits and layers, Advanced MIDI mapping and scripting, Audio mixer with track control, Play and manage audio files, View PDF and JPG files

**In-app purchases:** none


## Frequently asked questions

### Is Harmony Voice free?

Harmony Voice costs $4.99, with no in-app purchases.

### Is KeyStage Lite free?

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

### Which has better reviews, Harmony Voice or KeyStage Lite?

KeyStage Lite is rated higher. Harmony Voice averages 2.3 out of 5 from 24 ratings, while KeyStage Lite averages 4.0 from 7 ratings.

### Do Harmony Voice or KeyStage Lite have ads?

Neither Harmony Voice nor KeyStage Lite shows ads.

### Which is updated more often, Harmony Voice or KeyStage Lite?

Harmony Voice ships an update every 6 months, and KeyStage Lite every 3 months. Most recently, Harmony Voice was updated on October 17, 2026 and KeyStage Lite on October 7, 2026.

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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.*