# Ringotron vs GSDSP Quantum Distortion

The clearest difference is update cadence: GSDSP Quantum Distortion at every 5 weeks against Ringotron's every 20 months. GSDSP Quantum Distortion also leads on iOS requirement (12.0 vs 14.0). Ringotron's advantage is price ($8.99 vs $14.99). On rating, review sentiment, ratings volume and ads there is nothing between them.

Ringotron costs $8.99 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 Ringotron against 5.0 for GSDSP Quantum Distortion. Both are backed by a comparable volume of ratings — 15 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Ringotron ships an update every 20 months, GSDSP Quantum Distortion every 5 weeks. The most recent releases landed on August 29, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Ringotron | GSDSP Quantum Distortion |
| --- | --- | --- |
| Price | **$8.99** | $14.99 |
| Rating | [5.0 (15 ratings)](https://appshunter.io/ios/app/ringotron/id6474263444/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-distortion/id6476145487/reviews) |
| Number of ratings | **15** | 10 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 4 MB | 80 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### Ringotron

[App page](https://appshunter.io/ios/app/ringotron/id6474263444)

This app offers advanced control over ring modulation effects for sound design and audio processing. Its multi-band design allows precise manipulation of the audio spectrum, with a special soft mode to reduce unwanted intermodulation. It can also function as a resonant filter that smoothly transitions into a ring modulator.

**Highlights:** Parallel ring modulator units, Stereo separation control, Ultra-narrow band resonance, Ribbon controls for frequencies, Modulation system for band centers, Tempo syncing for oscillators, Soft limiter and clipper

**Features:** macOS Compatibility, 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 Ringotron free?

Ringotron costs $8.99, 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, Ringotron or GSDSP Quantum Distortion?

Ringotron and GSDSP Quantum Distortion are both rated 5.0 out of 5 on the App Store, from 15 and 10 ratings respectively.

### Do Ringotron or GSDSP Quantum Distortion have ads?

Neither Ringotron nor GSDSP Quantum Distortion shows ads.

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

Ringotron ships an update every 20 months, and GSDSP Quantum Distortion every 5 weeks. Most recently, Ringotron was updated on August 29, 2026 and GSDSP Quantum Distortion on September 22, 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.*