# KeyStage vs VB3

The clearest difference is price: VB3 at Free against KeyStage's $29.99. KeyStage's advantage is rating (4.7 vs 3.5) and review sentiment (91% vs 50%). On ratings volume, in-app purchases and iOS requirement there is nothing between them.

VB3 is free to download; KeyStage costs $29.99 up front. KeyStage sells 7 one-off in-app purchases and VB3 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

KeyStage holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 37 and 16 respectively. Written reviews point the same way: 91% of KeyStage's written reviews are positive against 50% of VB3's.

## The numbers

| Metric | KeyStage | VB3 |
| --- | --- | --- |
| Price | $29.99 | **Free** |
| Rating | **[4.7 (37 ratings)](https://appshunter.io/ios/app/keystage/id1406132634/reviews)** | [3.5 (16 ratings)](https://appshunter.io/ios/app/vb3-ii/id6464588684/reviews) |
| Number of ratings | **37** | 16 |
| Positive reviews | **91.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 23 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ali Gokturk](https://appshunter.io/developer/1406132633) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## What reviewers say

### KeyStage

[App page](https://appshunter.io/ios/app/keystage/id1406132634)

This app acts as a master controller, AUv3 host, and audio mixer for keyboard players. It allows simultaneous control of multiple hardware and software instruments via MIDI, with advanced mapping, scripting, and audio mixing capabilities.

**Highlights:** Connect multiple MIDI controllers to instruments, Load AUv3 instruments, effects, and MIDI processors, Create complex keyboard splits and layers, Advanced MIDI mapping and scripting, Audio mixer with volume and pan control, Play and automate audio files, View PDF and JPG files

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instrument Units | Free | one-time |
| Effect Units | Free | one-time |
| Player, Input, and Mixer Units | Free | one-time |
| MIDI Units | Free | one-time |
| Small Tip | $0.99 | one-time |
| Medium Tip | $3.99 | one-time |
| Large Tip | $9.99 | one-time |


### VB3

[App page](https://appshunter.io/ios/app/vb3-ii/id6464588684)

This app emulates a classic tonewheel organ, offering advanced sound modeling and effects. It includes a session recorder, audio player for backing tracks, and extensive MIDI control for live performance and production.

**Highlights:** Tonewheel engine and rotary simulator, Ring Modulator and Delay effects, Session Recorder (MIDI & WAV), Built-in Audio Player, Extensive MIDI control and mapping, Touch-friendly interface with drawbar views

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Log-in to your GSi account | $0.99 | one-time |
| Unlock All Pro Features | $99.99 | one-time |


## Frequently asked questions

### Is KeyStage free?

KeyStage costs $29.99, and also offers in-app purchases.

### Is VB3 free?

VB3 is free to download, with in-app purchases available.

### Which has better reviews, KeyStage or VB3?

KeyStage is rated higher. KeyStage averages 4.7 out of 5 from 37 ratings, while VB3 averages 3.5 from 16 ratings.

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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.*