# GSDSP Quantum Delay vs WaveCloud

GSDSP Quantum Delay and WaveCloud both sit at 4.8 stars, but that hides the real split: 100% of GSDSP Quantum Delay's written reviews are positive against 69% of WaveCloud's. WaveCloud's advantage is update cadence (every 3 weeks vs every 5 weeks). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for GSDSP Quantum Delay against 4.9 for WaveCloud. Both are backed by a comparable volume of ratings — 17 and 26 respectively. Written reviews are what separate them: 100% of GSDSP Quantum Delay's written reviews are positive against 69% of WaveCloud's.

GSDSP Quantum Delay ships an update every 5 weeks, WaveCloud every 3 weeks. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | GSDSP Quantum Delay | WaveCloud |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | [4.8 (17 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-delay/id6469328297/reviews) | **[4.9 (26 ratings)](https://appshunter.io/ios/app/wavecloud/id6471663093/reviews)** |
| Number of ratings | 17 | **26** |
| Positive reviews | **100.0% of reviews** | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 94 MB | 286 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [4Pockets.com](https://appshunter.io/developer/370131860) |

## What reviewers say

### 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


### WaveCloud

[App page](https://appshunter.io/ios/app/wavecloud/id6471663093)

This app offers advanced tools for manipulating audio samples into unique sounds. It allows for precise control over tiny audio fragments, enabling the creation of diverse textures, effects, and soundscapes. Features include a morphing oscillator, LFOs, filters, and unique movement modules.

**Highlights:** Granular synthesis engine, Morphing oscillator, Orbit and WaveGlide modules, MPE support, Built-in effects suite, Audio editor and managers, 200+ presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP Quantum Delay free?

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

### Is WaveCloud free?

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

### Which has better reviews, GSDSP Quantum Delay or WaveCloud?

WaveCloud is rated higher. GSDSP Quantum Delay averages 4.8 out of 5 from 17 ratings, while WaveCloud averages 4.9 from 26 ratings.

### Do GSDSP Quantum Delay or WaveCloud have ads?

Neither GSDSP Quantum Delay nor WaveCloud shows ads.

### Which is updated more often, GSDSP Quantum Delay or WaveCloud?

GSDSP Quantum Delay ships an update every 5 weeks, and WaveCloud every 3 weeks. Most recently, GSDSP Quantum Delay was updated on September 22, 2026 and WaveCloud on September 19, 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.*