# TimeVerb vs GSDSP Quantum Delay

The clearest difference is update cadence: GSDSP Quantum Delay at every 5 weeks against TimeVerb's every 17 months. GSDSP Quantum Delay also leads on ratings volume (17 vs 4). TimeVerb's advantage is rating (5.0 vs 4.8). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

TimeVerb holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

TimeVerb ships an update every 17 months, GSDSP Quantum Delay every 5 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | TimeVerb | GSDSP Quantum Delay |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/timeverb-x/id1643739739/reviews)** | [4.8 (17 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-delay/id6469328297/reviews) |
| Number of ratings | 4 | **17** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 9 MB | 94 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genuine Soundware](https://appshunter.io/developer/1560880481) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### TimeVerb

[App page](https://appshunter.io/ios/app/timeverb-x/id1643739739)

This audio plugin combines a classic spring reverb emulation with a new digital reverb. It offers extensive control over both effects, allowing for parallel or series processing to create unique sonic textures and atmospheres.

**Highlights:** Spring reverb "Type 4" with feedback and stereo, Digital reverb with pre-delay and room size, Parallel and series effect processing, Unlimited program storage, 16 factory presets included, AUv3 extension support

**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 TimeVerb free?

TimeVerb costs $14.99, 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, TimeVerb or GSDSP Quantum Delay?

TimeVerb is rated higher. TimeVerb averages 5.0 out of 5 from 4 ratings, while GSDSP Quantum Delay averages 4.8 from 17 ratings.

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

Neither TimeVerb nor GSDSP Quantum Delay shows ads.

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

TimeVerb ships an update every 17 months, and GSDSP Quantum Delay every 5 weeks. Most recently, TimeVerb was updated on October 13, 2026 and GSDSP Quantum Delay on October 9, 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.*