Comparison

Electrogene vs GSDSP Quantum Distortion

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Electrogene

This audio effect app offers a low-fidelity sound experience with bit-crushing, modulation, saturation, and filtering. It includes a real-time waveform visualizer and allows for saving and randomizing parameters. Compatible with various audio extensions for expanded workflow.

Highlights
  • Bit-crusher with sample rate and bit resolution control
  • Frequency modulation
  • Selectable low, high, or band pass filter
  • Adjustable pre-gain and dry/wet levels
  • Save and randomize parameters
  • Realtime waveform scope visualizer
  • Audio Unit Extension, Audiobus, Inter-App Audio support
Read full description

Electrogene is a low fidelity audio effect combining bit-crusher, modulation, saturation and filter with scope visualizer. Refined algorithms can produce warm or harsh sound reminding of retro digital or analog audio system. Electrogene features: – Modify sample rate and bit resolution – Apply drift variance to the bit-crusher sample rate value – Add frequency modulation to input signal – Low pass, High pass or Band pass filter – Set pre-gain and dry/wet levels – Ability to save and randomize parameters – Audio Unit Extension, Audiobus, Inter-App Audio support – 40 built-in presets – Background audio – Realtime waveform scope visualizer

About

GSDSP Quantum Distortion

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
Read full description

Four complementary distortion algorithms — Saturation, BitCrush, Ring Modulation, and Downsampling — blended and shaped through an intuitive XY pad. Saturation Shape harmonics using Quantum Distortion’s custom waveshaping saturation. Adjust Drive to set the intensity from subtle warmth to strong coloration, and use Asymmetry to introduce controlled even-harmonic emphasis of vintage tube characteristics. BitCrush Reduce digital resolution using BitCrush and reshape the crushed signal with BitWarp, which bends the quantization curve for additional tonal variation. This combination allows precise control over both the amount of reduction and the character of the resulting digital artifacts. Ring Modulation Introduce inharmonic motion using ring modulation, generated by multiplying the input with a tunable oscillator. Adjust frequency and amount in real time to create anything from light metallic shading to dense, shifting sidebands. Downsampling Lower the sample rate using Downsampling, reducing temporal resolution for classic digital degradation effects. Set the rate down to 200 Hz or introduce Jitter for controlled randomness, adding instability and movement to the downsampled signal. XY Pad Blending Navigate between the four distortion algorithms using the XY pad, allowing smooth transitions or static blends across the processing modes. The background updates to reflect the current region, providing clear visual feedback while exploring hybrid distortion shapes and interactions. Quantum Distortion is an AUv3 audio effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more. A Desktop version is also available for Windows and macOS (VST3 / AU / AAX). More information here: https://gs-dsp.com/products

Screenshots

Electrogene2 screens
GSDSP Quantum Distortion3 screens

Verdict

The call

The clearest difference is price: Electrogene at $4.99 against GSDSP Quantum Distortion's $14.99. GSDSP Quantum Distortion's advantage is update cadence (every 5 weeks vs every 12 months) and rating (5.0 vs 4.8). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Electrogene costs $4.99 and GSDSP Quantum Distortion $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GSDSP Quantum Distortion holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 13 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Electrogene ships an update every 12 months, GSDSP Quantum Distortion every 5 weeks. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Electrogene versus GSDSP Quantum Distortion: the parameters behind the verdict, then further details
ParameterElectrogeneGSDSP Quantum Distortion
Price$4.99 — better$14.99
Rating4.8 (13 ratings)5.0 (10 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings13 — better10
Update frequencyEvery 12 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size10 MB80 MB
Age rating4+4+
DeveloperBACKPULLVER SOFTWARE LTD OODGustav Scholda

Customer experience

Electrogene

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

GSDSP Quantum Distortion

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Electrogene

No in-app purchases

None

GSDSP Quantum Distortion

No in-app purchases

Questions

Is Electrogene free?
Electrogene 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, Electrogene or GSDSP Quantum Distortion?
GSDSP Quantum Distortion is rated higher. Electrogene averages 4.8 out of 5 from 13 ratings, while GSDSP Quantum Distortion averages 5.0 from 10 ratings.
Do Electrogene or GSDSP Quantum Distortion have ads?
Neither Electrogene nor GSDSP Quantum Distortion shows ads.
Which is updated more often, Electrogene or GSDSP Quantum Distortion?
Electrogene ships an update every 12 months, and GSDSP Quantum Distortion every 5 weeks. Most recently, Electrogene was updated on September 29, 2026 and GSDSP Quantum Distortion on September 22, 2026.

Other comparisons