# BLEASS Monolit vs NERD Synth A2x + AUv3

The clearest difference is price: BLEASS Monolit at Free against NERD Synth A2x + AUv3's $5.99. BLEASS Monolit also leads on iOS requirement (12.0 vs 14.4). NERD Synth A2x + AUv3's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs every 12 months). On review sentiment, ads and device support there is nothing between them.

BLEASS Monolit is free to download; NERD Synth A2x + AUv3 costs $5.99 up front. BLEASS Monolit sells 3 one-off in-app purchases. NERD Synth A2x + AUv3 asks for nothing beyond the download.

NERD Synth A2x + AUv3 holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: NERD Synth A2x + AUv3 has 1.4K ratings behind it against 82, so its average is the more settled of the two. Written reviews point the same way: 83% of BLEASS Monolit's written reviews are positive against 89% of NERD Synth A2x + AUv3's.

BLEASS Monolit ships an update every 12 months, NERD Synth A2x + AUv3 fortnightly. The most recent releases landed on October 20, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BLEASS Monolit | NERD Synth A2x + AUv3 |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [4.7 (82 ratings)](https://appshunter.io/ios/app/bleass-monolit/id1589410030/reviews) | **[4.9 (1.4K ratings)](https://appshunter.io/ios/app/nerd-synth-a2x-plus-auv3/id6478898564/reviews)** |
| Number of ratings | 82 | **1.4K** |
| Positive reviews | 83.3% of reviews | **89.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 35 MB | 242 MB |
| Requires iOS | **12.0** | 14.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [AudioKit Pro](https://appshunter.io/developer/1307785645) |

## What reviewers say

### BLEASS Monolit

[App page](https://appshunter.io/ios/app/bleass-monolit/id1589410030)

This app offers a powerful yet intuitive mono-synthesizer for creating a wide range of sounds, from deep basses to sparkling arpeggios. It features a user-friendly interface with tactile controls and a randomizer for sonic inspiration, along with factory presets and purchasable sound packs.

**Highlights:** Intuitive mono-synthesizer, Analogue sound engine, User-friendly interface, Random sound generator, Factory presets, Additional sound packs

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abyssal Preset Pack | $3.99 | one-time |
| Leads Preset Pack | $3.99 | one-time |
| Basses Preset Pack | $3.99 | one-time |


### 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 BLEASS Monolit free?

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

### Is NERD Synth A2x + AUv3 free?

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

### Which has better reviews, BLEASS Monolit or NERD Synth A2x + AUv3?

NERD Synth A2x + AUv3 is rated higher. BLEASS Monolit averages 4.7 out of 5 from 82 ratings, while NERD Synth A2x + AUv3 averages 4.9 from 1.4K ratings.

### Do BLEASS Monolit or NERD Synth A2x + AUv3 have ads?

Neither BLEASS Monolit nor NERD Synth A2x + AUv3 shows ads.

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

BLEASS Monolit ships an update every 12 months, and NERD Synth A2x + AUv3 fortnightly. Most recently, BLEASS Monolit was updated on October 20, 2026 and NERD Synth A2x + AUv3 on October 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.*