# Shimmer AUv3 Audio Plugin vs Surreal Machines Diffuse

The clearest difference is rating: Surreal Machines Diffuse at 5.0 against Shimmer AUv3 Audio Plugin's 4.2. Surreal Machines Diffuse also leads on review sentiment (100% vs 64%). Shimmer AUv3 Audio Plugin's advantage is ratings volume (30 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

Shimmer AUv3 Audio Plugin costs $7.99 and Surreal Machines Diffuse $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Surreal Machines Diffuse holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Shimmer AUv3 Audio Plugin has 30 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 64% of Shimmer AUv3 Audio Plugin's written reviews are positive against 100% of Surreal Machines Diffuse's.

## The numbers

| Metric | Shimmer AUv3 Audio Plugin | Surreal Machines Diffuse |
| --- | --- | --- |
| Price | $7.99 | $7.99 |
| Rating | [4.2 (30 ratings)](https://appshunter.io/ios/app/shimmer-auv3-audio-plugin/id1451968439/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/surreal-machines-diffuse/id6449301191/reviews)** |
| Number of ratings | **30** | 6 |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Paid | Paid |
| Size | 6 MB | 8 MB |
| Requires iOS | **13** | 14 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [4Pockets.com](https://appshunter.io/developer/370131860) | [Surreal Machines](https://appshunter.io/developer/1688572197) |

## What reviewers say

### Shimmer AUv3 Audio Plugin

[App page](https://appshunter.io/ios/app/shimmer-auv3-audio-plugin/id1451968439)

Create ethereal soundscapes with this AUv3 compatible audio effect. It combines delay, pitch shifting, reverb, and modulation to add spacious atmosphere to instruments and vocals. Features include beat-synced options and harmonic enhancement.

**Highlights:** AUv3 compatible plugin, Combines delay, pitch shifting, and reverb, Beat-synced modulation options, Harmonic exciter and sustain section, Single-screen interface with presets, Parameter automation and tempo sync

**In-app purchases:** none


### Surreal Machines Diffuse

[App page](https://appshunter.io/ios/app/surreal-machines-diffuse/id6449301191)

This audio effect plugin blends analog-modeled delay with classic digital reverb, allowing users to morph between the two for unique soundscapes. It offers intuitive control over smearing, echoes, and damping, inspired by vintage hardware.

**Highlights:** Analog-modeled delay, Classic digital reverb, Morphing between delay and reverb, Nonlinearities and tape-style delay, Intuitive control over smearing, echoes, damping, AUV3 plugin compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shimmer AUv3 Audio Plugin free?

Shimmer AUv3 Audio Plugin costs $7.99, with no in-app purchases.

### Is Surreal Machines Diffuse free?

Surreal Machines Diffuse costs $7.99, with no in-app purchases.

### Which has better reviews, Shimmer AUv3 Audio Plugin or Surreal Machines Diffuse?

Surreal Machines Diffuse is rated higher. Shimmer AUv3 Audio Plugin averages 4.2 out of 5 from 30 ratings, while Surreal Machines Diffuse averages 5.0 from 6 ratings.

### Do Shimmer AUv3 Audio Plugin or Surreal Machines Diffuse have ads?

Neither Shimmer AUv3 Audio Plugin nor Surreal Machines Diffuse 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.*