# Krill Synthesizer vs GSDSP Quantum Distortion

The clearest difference is update cadence: Krill Synthesizer at weekly against GSDSP Quantum Distortion's every 5 weeks. Krill Synthesizer also leads on price ($11.99 vs $14.99) and iOS requirement (11.0 vs 13.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

Krill Synthesizer costs $11.99 and GSDSP Quantum Distortion $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 — 5.0 for Krill Synthesizer against 5.0 for GSDSP Quantum Distortion. Both are backed by a comparable volume of ratings — 6 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Krill Synthesizer ships an update weekly, GSDSP Quantum Distortion every 5 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Krill Synthesizer | GSDSP Quantum Distortion |
| --- | --- | --- |
| Price | **$11.99** | $14.99 |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/krill-synthesizer/id6443337049/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-distortion/id6476145487/reviews) |
| Number of ratings | 6 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Paid | Paid |
| Size | 8 MB | 80 MB |
| Requires iOS | **11.0** | 13.0 |
| 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

### Krill Synthesizer

[App page](https://appshunter.io/ios/app/krill-synthesizer/id6443337049)

This virtual analog polyphonic synthesizer offers a streamlined interface for creating quick synth sounds on iPad. It features two oscillators, an LFO, a low-pass filter, two envelopes, and stereo effects, all accessible from a single screen.

**Highlights:** Virtual analog polyphonic synthesizer, Single-screen interface, Two oscillators, One LFO, Low-pass filter, Stereo chorus and ping-pong delay, 64 presets

**Features:** Vision Pro support

**In-app purchases:** none


### GSDSP Quantum Distortion

[App page](https://appshunter.io/ios/app/gsdsp-quantum-distortion/id6476145487)

Explore four distinct distortion effects—Saturation, BitCrush, Ring Modulation, and Downsampling—blended and controlled via an intuitive XY pad. Shape harmonics, reduce digital resolution, introduce inharmonic motion, and create classic digital degradation for unique audio textures.

**Highlights:** Four distortion algorithms (Saturation, BitCrush, Ring Modulation, Downsampling), Intuitive XY pad for blending effects, Custom waveshaping saturation, BitWarp for tonal variation, Tunable oscillator for ring modulation, Adjustable downsampling rate and jitter, AUv3 audio effect plugin

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Krill Synthesizer free?

Krill Synthesizer costs $11.99, with no in-app purchases.

### Is GSDSP Quantum Distortion free?

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

### Which has better reviews, Krill Synthesizer or GSDSP Quantum Distortion?

Krill Synthesizer and GSDSP Quantum Distortion are both rated 5.0 out of 5 on the App Store, from 6 and 10 ratings respectively.

### Do Krill Synthesizer or GSDSP Quantum Distortion have ads?

Neither Krill Synthesizer nor GSDSP Quantum Distortion shows ads.

### Which is updated more often, Krill Synthesizer or GSDSP Quantum Distortion?

Krill Synthesizer ships an update weekly, and GSDSP Quantum Distortion every 5 weeks. Most recently, Krill Synthesizer was updated on October 11, 2026 and GSDSP Quantum Distortion on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*