# midiLFOs vs GSDSP Quantum Distortion

The clearest difference is price: midiLFOs at $4.99 against GSDSP Quantum Distortion's $14.99. GSDSP Quantum Distortion's advantage is review sentiment (100% vs 79%) and update cadence (every 5 weeks vs every 3 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

midiLFOs costs $4.99 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 — 4.9 for midiLFOs against 5.0 for GSDSP Quantum Distortion. Both are backed by a comparable volume of ratings — 21 and 10 respectively. Written reviews are what separate them: 79% of midiLFOs's written reviews are positive against 100% of GSDSP Quantum Distortion's.

midiLFOs ships an update every 3 months, GSDSP Quantum Distortion every 5 weeks. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | midiLFOs | GSDSP Quantum Distortion |
| --- | --- | --- |
| Price | **$4.99** | $14.99 |
| Rating | [4.9 (21 ratings)](https://appshunter.io/ios/app/midilfos-midi-modulator/id998273841/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-distortion/id6476145487/reviews)** |
| Number of ratings | **21** | 10 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 3 MB | 80 MB |
| Requires iOS | **11.4** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Kerns](https://appshunter.io/developer/998273840) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### midiLFOs

[App page](https://appshunter.io/ios/app/midilfos-midi-modulator/id998273841)

This app generates MIDI modulation data using four independent LFOs. It can control parameters in other music apps or external synthesizers, offering various waveform shapes and modulation possibilities.

**Highlights:** Four independent LFOs, 7-bit MIDI CC message generation, Multiple standard LFO shapes, LFO rate and amplitude modulation, AUv3 MIDI effect support, MIDI clock and Ableton Link sync, MIDI input mapping

**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 midiLFOs free?

midiLFOs costs $4.99, 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, midiLFOs or GSDSP Quantum Distortion?

GSDSP Quantum Distortion is rated higher. midiLFOs averages 4.9 out of 5 from 21 ratings, while GSDSP Quantum Distortion averages 5.0 from 10 ratings.

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

Neither midiLFOs nor GSDSP Quantum Distortion shows ads.

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

midiLFOs ships an update every 3 months, and GSDSP Quantum Distortion every 5 weeks. Most recently, midiLFOs was updated on October 7, 2026 and GSDSP Quantum Distortion on October 9, 2026.

---

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