# miRack vs NERD Synth A2x + AUv3

The clearest difference is price: NERD Synth A2x + AUv3 at $5.99 against miRack's $14.99. NERD Synth A2x + AUv3 also leads on in-app purchases (none vs 5) and chart position (#183 vs unranked). miRack's advantage is update cadence (weekly vs fortnightly). On rating, review sentiment, ratings volume and ads there is nothing between them.

miRack costs $14.99 and NERD Synth A2x + AUv3 $5.99 up front. miRack sells 5 one-off in-app purchases. NERD Synth A2x + AUv3 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for miRack against 4.9 for NERD Synth A2x + AUv3. Both are backed by a comparable volume of ratings — 674 and 1.3K respectively. Written reviews are what separate them: 86% of miRack's written reviews are positive against 90% of NERD Synth A2x + AUv3's.

miRack ships an update weekly, NERD Synth A2x + AUv3 fortnightly. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | miRack | NERD Synth A2x + AUv3 |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | [4.8 (674 ratings)](https://appshunter.io/ios/app/mirack/id1468259834/reviews) | **[4.9 (1.3K ratings)](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564/reviews)** |
| Number of ratings | 674 | **1.3K** |
| Positive reviews | 85.9% of reviews | **90.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#183** |
| Size | 359 MB | 242 MB |
| Requires iOS | **14.0** | 14.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MIFKI PTY LTD](https://appshunter.io/developer/316521224) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### miRack

[App page](https://appshunter.io/ios/app/mirack/id1468259834)

This app offers a comprehensive Eurorack-style modular synthesizer environment for creating custom synths, audio/MIDI effects, and controlling other applications. It features a vast library of modules and integrates with hardware and software for flexible music production and live performance.

**Highlights:** Polyphonic Eurorack-style modular environment, Over 800 third-party modules, AUv3 plugin hosting, Multi-channel audio input/output, MIDI input/output with clock sync, Ableton Link support, iCloud patch syncing

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| AUv3 Hosting Modules | $4.99 | one-time |
| Controller Module | $4.99 | one-time |

**What reviewers like**

- 🚀 Powerful modular synth capabilities
- 👍 Intuitive touch-based interface
- 🎨 Vast selection of modules
- 💰 Great value for the price
- 🔌 Seamless integration with external controllers

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 📚 Lack of built-in documentation and tutorials
- 🔀 Difficulty navigating and managing patches
- 🔇 Missing audio recording and export features

**Reported bugs**

- Knob controls sometimes become unresponsive
- Saving and loading patches can be unreliable
- Compatibility issues with older iPad models

**Requested features**

- Add polyphonic support
- Implement undo/redo functionality
- Integrate with popular DAWs and audio apps
- Provide more comprehensive module library
- Add preset management and sharing options


### NERD Synth A2x + AUv3

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

**Currently charting:** #183 Top Paid · Music (US App Store)

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 miRack free?

miRack costs $14.99, and also offers 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, miRack or NERD Synth A2x + AUv3?

NERD Synth A2x + AUv3 is rated higher. miRack averages 4.8 out of 5 from 674 ratings, while NERD Synth A2x + AUv3 averages 4.9 from 1.3K ratings.

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

Neither miRack nor NERD Synth A2x + AUv3 shows ads.

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

miRack ships an update weekly, and NERD Synth A2x + AUv3 fortnightly. Most recently, miRack was updated on September 25, 2026 and NERD Synth A2x + AUv3 on September 23, 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.*