# Surreal Machines Diffuse vs VAPolyQuad

The clearest difference is review sentiment: Surreal Machines Diffuse at 100% against VAPolyQuad's 0%. Surreal Machines Diffuse also leads on rating (5.0 vs 4.0) and price ($7.99 vs $14.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Surreal Machines Diffuse costs $7.99 and VAPolyQuad $14.99 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 4.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 100% of Surreal Machines Diffuse's written reviews are positive against 0% of VAPolyQuad's.

## The numbers

| Metric | Surreal Machines Diffuse | VAPolyQuad |
| --- | --- | --- |
| Price | **$7.99** | $14.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/surreal-machines-diffuse/id6449301191/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/vapolyquad/id6504518079/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 22 months |
| Monetization | Paid | Paid |
| Size | 8 MB | 16 MB |
| Requires iOS | **14** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Surreal Machines](https://appshunter.io/developer/1688572197) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### 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


### VAPolyQuad

[App page](https://appshunter.io/ios/app/vapolyquad/id6504518079)

Create rich, analog-style music with this powerful polyphonic synthesizer. Explore a vast array of sound-shaping tools, including multiple oscillators, filters, and effects. Program intricate melodies and rhythms with the built-in sequencer, and seamlessly share projects across your Apple devices.

**Highlights:** Virtual analog polyphonic synthesizer, Up to 8 voice polyphony, Four oscillators per voice, Multiple resonant filters, Built-in effects suite, 16-bar sequencer with piano roll, Audio Unit Extension (AUv3) support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Surreal Machines Diffuse free?

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

### Is VAPolyQuad free?

VAPolyQuad costs $14.99, with no in-app purchases.

### Which has better reviews, Surreal Machines Diffuse or VAPolyQuad?

Surreal Machines Diffuse is rated higher. Surreal Machines Diffuse averages 5.0 out of 5 from 6 ratings, while VAPolyQuad averages 4.0 from 5 ratings.

### Do Surreal Machines Diffuse or VAPolyQuad have ads?

Neither Surreal Machines Diffuse nor VAPolyQuad 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.*