# Wireless Audio AUv3 vs GSDSP Quantum Delay

The clearest difference is price: Wireless Audio AUv3 at $4.99 against GSDSP Quantum Delay's $14.99. GSDSP Quantum Delay's advantage is rating (4.8 vs 3.5) and review sentiment (100% vs 80%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Wireless Audio AUv3 costs $4.99 and GSDSP Quantum Delay $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GSDSP Quantum Delay holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 6 and 17 respectively. Written reviews point the same way: 80% of Wireless Audio AUv3's written reviews are positive against 100% of GSDSP Quantum Delay's.

## The numbers

| Metric | Wireless Audio AUv3 | GSDSP Quantum Delay |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | [3.5 (6 ratings)](https://appshunter.io/ios/app/wireless-audio-auv3/id1597851234/reviews) | **[4.8 (17 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-delay/id6469328297/reviews)** |
| Number of ratings | 6 | **17** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | Paid | Paid |
| Size | 5 MB | 94 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Secret Base Design](https://appshunter.io/developer/413007812) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### Wireless Audio AUv3

[App page](https://appshunter.io/ios/app/wireless-audio-auv3/id1597851234)

Stream audio between iOS devices wirelessly with low latency. Connect audio unit hosts on a single device or across multiple devices via WiFi, eliminating the need for cables. Optimize audio quality and minimize latency with adjustable buffering.

**Highlights:** Inter-device audio streaming, Low-latency WiFi connection, AUv3 host connection, Adjustable buffering for quality/latency, Latency compensation reporting

**Features:** Vision Pro support

**In-app purchases:** none


### GSDSP Quantum Delay

[App page](https://appshunter.io/ios/app/gsdsp-quantum-delay/id6469328297)

This app offers a vintage-inspired stereo delay effect with advanced modulation, flexible filtering, and precise timing controls. It allows users to sculpt unique echo textures, from warm analog sounds to complex, evolving soundscapes.

**Highlights:** Vintage-inspired stereo delay, Deep modulation system, Flexible filtering (LPF, HPF, BPF), Precise timing controls (BPM, ms), Switchable stereo/dual mono modes, Advanced modulation sources (LFO, Random, Envelope)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wireless Audio AUv3 free?

Wireless Audio AUv3 costs $4.99, with no in-app purchases.

### Is GSDSP Quantum Delay free?

GSDSP Quantum Delay costs $14.99, with no in-app purchases.

### Which has better reviews, Wireless Audio AUv3 or GSDSP Quantum Delay?

GSDSP Quantum Delay is rated higher. Wireless Audio AUv3 averages 3.5 out of 5 from 6 ratings, while GSDSP Quantum Delay averages 4.8 from 17 ratings.

### Do Wireless Audio AUv3 or GSDSP Quantum Delay have ads?

Neither Wireless Audio AUv3 nor GSDSP Quantum Delay 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.*