# Virtual Technician vs NERD Synth A2x + AUv3

The clearest difference is review sentiment: NERD Synth A2x + AUv3 at 90% against Virtual Technician's 39%. NERD Synth A2x + AUv3 also leads on rating (4.9 vs 2.6) and update cadence (fortnightly vs every 7 months). Virtual Technician's advantage is price (Free vs $5.99) and iOS requirement (9.0 vs 14.4). On ads and in-app purchases there is nothing between them.

Virtual Technician is free to download; NERD Synth A2x + AUv3 costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NERD Synth A2x + AUv3 holds the better App Store score, 4.9 against 2.6. That said, the two scores are not equally well evidenced: NERD Synth A2x + AUv3 has 1.3K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 39% of Virtual Technician's written reviews are positive against 90% of NERD Synth A2x + AUv3's.

Virtual Technician ships an update every 7 months, NERD Synth A2x + AUv3 fortnightly. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Virtual Technician | NERD Synth A2x + AUv3 |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [2.6 (9 ratings)](https://appshunter.io/ios/app/virtual-technician/id948579667/reviews) | **[4.9 (1.3K ratings)](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564/reviews)** |
| Number of ratings | 9 | **1.3K** |
| Positive reviews | 38.7% of reviews | **90.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 14 MB | 242 MB |
| Requires iOS | **9.0** | 14.4 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kawai Musical Instruments Manufacturing Co., Ltd.](https://appshunter.io/developer/448581784) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### Virtual Technician

[App page](https://appshunter.io/ios/app/virtual-technician/id948579667)

This app allows musicians to digitally adjust the sound, touch, and tuning of their Kawai digital piano. Shape the piano's character in real-time with an intuitive interface, learning about acoustic piano adjustments.

**Highlights:** Adjust sound, touch, and tuning, Simulates professional piano technician refinements, Shape piano character to personal preferences, Regulate hammer and key release noises, Fine-tune string, lid, and damper resonances, Intuitive iPad app interface, Learn acoustic piano characteristics

**In-app purchases:** none


### NERD Synth A2x + AUv3

[App page](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564)

This virtual analog synthesizer offers a powerful and intuitive sound design experience, inspired by classic hardware. Explore over 40 classic waveforms, a versatile arpeggiator, step sequencer, and lush effects to craft unique electronic music.

**Highlights:** Virtual Analog Synthesizer, 40+ Classic Waveforms, Arpeggiator, Step Sequencer, Lush Effects Suite, Four-voice Unison, AUv3 Plugin Support

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Outstanding synth
- 👍 Very nice and rich sounding
- 🎨 Great presets and sound design
- 🔧 Easy to use and intuitive
- 💻 Works well in AUv3 environments

**What reviewers complain about**

- 🐛 Doesn't show up in Logic
- 🔧 Needs to be more Mac-compatible
- 🔧 Changing presets can be sluggish
- 🔧 Missing aftertouch/expression support

**Reported bugs**

- Doesn't fit properly in Logic Pro for iPad
- Keyboard keys get stuck when using a controller

**Requested features**

- Dark mode option
- Undo/redo functionality
- Improved Logic Pro integration
- Ability to change color scheme


## Frequently asked questions

### Is Virtual Technician free?

Virtual Technician is free to download, with no in-app purchases.

### Is NERD Synth A2x + AUv3 free?

NERD Synth A2x + AUv3 costs $5.99, with no in-app purchases.

### Which has better reviews, Virtual Technician or NERD Synth A2x + AUv3?

NERD Synth A2x + AUv3 is rated higher. Virtual Technician averages 2.6 out of 5 from 9 ratings, while NERD Synth A2x + AUv3 averages 4.9 from 1.3K ratings.

### Do Virtual Technician or NERD Synth A2x + AUv3 have ads?

Neither Virtual Technician nor NERD Synth A2x + AUv3 shows ads.

### Which is updated more often, Virtual Technician or NERD Synth A2x + AUv3?

Virtual Technician ships an update every 7 months, and NERD Synth A2x + AUv3 fortnightly. Most recently, Virtual Technician was updated on October 8, 2026 and NERD Synth A2x + AUv3 on October 16, 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.*