# UAC vs NERD Synth A2x + AUv3

The clearest difference is review sentiment: NERD Synth A2x + AUv3 at 89% against UAC's 0%. NERD Synth A2x + AUv3 also leads on rating (4.9 vs 3.5) and ratings volume (1.4K vs 2). UAC's advantage is price (Free vs $5.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

UAC 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 3.5. That said, the two scores are not equally well evidenced: NERD Synth A2x + AUv3 has 1.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of UAC's written reviews are positive against 89% of NERD Synth A2x + AUv3's.

## The numbers

| Metric | UAC | NERD Synth A2x + AUv3 |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/uac-232-mix-control/id6444465859/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564/reviews)** |
| Number of ratings | 2 | **1.4K** |
| Positive reviews | 0.0% of reviews | **89.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Paid |
| Size | 18 MB | 242 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZOOM CORPORATION](https://appshunter.io/developer/566291782) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### UAC

[App page](https://appshunter.io/ios/app/uac-232-mix-control/id6444465859)

Control the internal mixers of ZOOM UAC-232 USB Audio Converters directly from your iPhone or iPad. Adjust mix balance for direct monitoring and streaming, monitor levels, and set the loopback function. Requires a USB connection and potentially a Lightning to USB 3 Camera Adapter for certain devices.

**Highlights:** Adjust mix balance for direct monitoring, Adjust mix balance for streaming, Monitor mix levels, Adjust input signal levels, Monitor input signal waveforms, Set loopback function

**Features:** Vision Pro support

**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 UAC free?

UAC 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, UAC or NERD Synth A2x + AUv3?

NERD Synth A2x + AUv3 is rated higher. UAC averages 3.5 out of 5 from 2 ratings, while NERD Synth A2x + AUv3 averages 4.9 from 1.4K ratings.

### Do UAC or NERD Synth A2x + AUv3 have ads?

Neither UAC nor NERD Synth A2x + AUv3 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.*