# GSDSP Quantum Delay vs Weeping Wall

The clearest difference is price: Weeping Wall at $8.99 against GSDSP Quantum Delay's $14.99. Weeping Wall also leads on rating (5.0 vs 4.8). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

GSDSP Quantum Delay costs $14.99 and Weeping Wall $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Weeping Wall holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 17 and 33 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

GSDSP Quantum Delay ships an update every 5 weeks, Weeping Wall monthly. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GSDSP Quantum Delay | Weeping Wall |
| --- | --- | --- |
| Price | $14.99 | **$8.99** |
| Rating | [4.8 (17 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-delay/id6469328297/reviews) | **[5.0 (33 ratings)](https://appshunter.io/ios/app/weeping-wall/id6475484795/reviews)** |
| Number of ratings | 17 | **33** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Paid | Paid |
| Size | 94 MB | 19 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Aqeel Aadam](https://appshunter.io/developer/1724235864) |

## 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


### Weeping Wall

[App page](https://appshunter.io/ios/app/weeping-wall/id6475484795)

This app creates evolving soundscapes by automatically recording and layering new audio input into independent microloopers. It offers extensive controls for loop size, repitching, and randomization, allowing for unique sonic textures. Designed as a modular tool, it integrates seamlessly with other audio effects for creative sound design.

**Highlights:** Automatic microloopers with input detection, Independent loopers with variable size, Repitching and reverse controls, Jitter control for random variations, Beat and transport syncing, Live performance mode, Modular tool for creative sound design

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP Quantum Delay free?

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

### Is Weeping Wall free?

Weeping Wall costs $8.99, with no in-app purchases.

### Which has better reviews, GSDSP Quantum Delay or Weeping Wall?

Weeping Wall is rated higher. GSDSP Quantum Delay averages 4.8 out of 5 from 17 ratings, while Weeping Wall averages 5.0 from 33 ratings.

### Do GSDSP Quantum Delay or Weeping Wall have ads?

Neither GSDSP Quantum Delay nor Weeping Wall shows ads.

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

GSDSP Quantum Delay ships an update every 5 weeks, and Weeping Wall monthly. Most recently, GSDSP Quantum Delay was updated on September 22, 2026 and Weeping Wall on September 18, 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.*