# Xkey Plus vs VB3m

The clearest difference is price: Xkey Plus at Free against VB3m's $14.99. Xkey Plus also leads on iOS requirement (9.3 vs 12.0). VB3m's advantage is rating (4.5 vs 2.9) and review sentiment (78% vs 36%). On ads and in-app purchases there is nothing between them.

Xkey Plus is free to download; VB3m costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

VB3m holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 13 and 40 respectively. Written reviews point the same way: 36% of Xkey Plus's written reviews are positive against 78% of VB3m's.

Xkey Plus ships an update every 3 months, VB3m fortnightly. The most recent releases landed on June 6, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Xkey Plus | VB3m |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | [2.9 (13 ratings)](https://appshunter.io/ios/app/xkey-plus/id698087460/reviews) | **[4.5 (40 ratings)](https://appshunter.io/ios/app/vb3m/id1560880479/reviews)** |
| Number of ratings | 13 | **40** |
| Positive reviews | 35.7% of reviews | **78.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 9 MB | 24 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESI Audiotechnik GmbH](https://appshunter.io/developer/1627424644) | [Genuine Soundware](https://appshunter.io/developer/1560880481) |

## What reviewers say

### Xkey Plus

[App page](https://appshunter.io/ios/app/xkey-plus/id698087460)

This app enhances the functionality of ESI Xkey musical keyboards on mobile devices. It allows users to update firmware, customize velocity curves, and configure key sensitivity and timings for an advanced user experience.

**Highlights:** Check for new Xkey firmware, Velocity curves editor, Configure Xkey sensitivity & timings, Access all Xkey parameters, Configure key & button assignments, Access Xkey documentation & support

**Features:** macOS Compatibility

**In-app purchases:** none


### VB3m

[App page](https://appshunter.io/ios/app/vb3m/id1560880479)

This app is a virtual tonewheel organ emulator, meticulously recreating the sound and functionality of the classic Hammond B3. It offers advanced features like dual manuals, pedalboard, physical modeling, and a versatile rotary speaker effect, all controllable via MIDI.

**Highlights:** Dual manuals and pedalboard, Physical modeling engine, Rotary speaker effect, Tube overdrive simulation, MIDI CC mapping, AUv3 plugin support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎶 Authentic organ sound
- ✨ Excellent sound quality
- 💻 Great for live performances
- 💡 Incredible value for price
- 🚀 Fast and stable performance

**What reviewers complain about**

- 🐛 Graphics are pixelated/blurry
- 🔋 High battery drain
- 🐞 Sound gets stuck
- 🔌 Issues with GarageBand integration
- 📉 Not as good as dedicated hardware

**Reported bugs**

- Sound gets stuck
- Non funziona più (stops working)
- Non riesco più a sentire il suono (no sound after iPad update)
- Sounds get stuck, developer not responding
- UI is pixelated and needs a refresh

**Requested features**

- Add parametric EQ
- Adjustable sustain
- Adjustable Leslie transition speed
- Save drawbar registrations
- Reverse color keys for quick access


## Frequently asked questions

### Is Xkey Plus free?

Xkey Plus is free to download, with no in-app purchases.

### Is VB3m free?

VB3m costs $14.99, with no in-app purchases.

### Which has better reviews, Xkey Plus or VB3m?

VB3m is rated higher. Xkey Plus averages 2.9 out of 5 from 13 ratings, while VB3m averages 4.5 from 40 ratings.

### Do Xkey Plus or VB3m have ads?

Neither Xkey Plus nor VB3m shows ads.

### Which is updated more often, Xkey Plus or VB3m?

Xkey Plus ships an update every 3 months, and VB3m fortnightly. Most recently, Xkey Plus was updated on June 6, 2026 and VB3m on September 22, 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.*