# GSDSP Quantum Granulator — Live Granulator / Looper

> Real-time granular audio processor for sonic manipulation and sound design. (iPhone/iPad app by Gustav Scholda.)

- Source: https://appshunter.io/ios/app/gsdsp-quantum-granulator/id6741062705 (this page in markdown: same URL + `.md`)
- Developer: [Gustav Scholda](https://appshunter.io/developer/1642323227)
- Category: Music
- Price: $14.99
- Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 61 MB
- Released: 2025-05-05
- Data updated: 2026-08-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/gsdsp-quantum-granulator/id6741062705/reviews.md

## What is GSDSP Quantum Granulator?

This Live Granular Processor lets you decompose audio into bits and pieces or lovely clouds.

Dual Live Buffers
Quantum Granulator is a powerful live granular processor designed for deep, hands-on sonic manipulation in real-time. Two independent recording buffers capture your signal and let you freeze, loop, or continuously record audio for instant transformation. Whether you’re sampling from the Main Input, Sidechain A, or Sidechain B, you’re in full control of what goes in — and what comes out.

Musical Grain Engine
Trigger grains freely in Hz or lock them to tempo for tight rhythmic effects. Adjust grain length, offset and density — from crisp stutters to blurred, cinematic clouds. Randomization adapts to your mode: in Hz it behaves like a geiger counter, adding sharp, bursty unpredictability; in BPM sync it becomes more spray-like, scattering grains around the beat for rhythmically coherent textures.

Expressive Pitch Control
Our easy-to-use scale picker lets you quantize grains to 30+ built-in musical scales, create your own, or let randomness take over. Play grains via MIDI to turn Quantum Granulator into an expressive granular instrument. Pitch shifting covers a broad ±24 semitone range and a separate fine control allows subtle adjustments within ±1 semitone, perfect for microtonal tuning or adding vibrato-like motion.

Versatile Grain Shaping
An intuitive 2D Envelope XY pad lets you sharpen or soften vertically, adjust attack and release horizontally. Control level, panning, and filtering to craft subtle movement or fully chaotic sound clusters. Shape the balance using the mix section — from subtle texture to complete granular obliteration.

Granular Synthesis, Made Playable
Quantum Granulator isn’t just a tool — it’s an instrument. Built for performers, producers, and sound explorers alike, it offers a deep but immediate interface into the world of granular synthesis, with every detail tuned for musicality and expression.

Quantum Granulator 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

## Key features

- Dual live recording buffers
- Tempo-synced grain triggering
- Expressive pitch control with scales
- 2D XY pad for grain shaping
- MIDI playable granular instrument
- AUv3 audio effect plugin

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gsdsp-quantum-granulator/id6741062705/reviews.md

### 5/5 — Excellent

*2025-12-06*

Great granular plugin easy to use and sounds great.

## Frequently asked questions about GSDSP Quantum Granulator

### What is GSDSP Quantum Granulator?

GSDSP Quantum Granulator is a live granular audio effect processor that allows users to decompose audio into small segments for creative manipulation and sound design. It offers real-time control over grain parameters and can be used as an expressive instrument.

### What devices does GSDSP Quantum Granulator support?

GSDSP Quantum Granulator is compatible with iPhone, iPad, and iPod. It functions as an AUv3 audio effect plugin, usable within applications like Logic Pro, AUM, Cubasis, and GarageBand.

### How much does GSDSP Quantum Granulator cost?

GSDSP Quantum Granulator is a paid application, priced at $14.99. There are no in-app purchases or subscriptions associated with this purchase.

### Does GSDSP Quantum Granulator have ads?

No, GSDSP Quantum Granulator does not contain advertisements. It is a premium application focused on providing an uninterrupted creative experience.

### Can GSDSP Quantum Granulator be played with MIDI?

Yes, GSDSP Quantum Granulator can be played via MIDI. This allows users to control grain playback and pitch, transforming it into an expressive granular synthesizer.

### What kind of sonic manipulation can I achieve with GSDSP Quantum Granulator?

You can achieve a wide range of sonic manipulations, from crisp stutters and rhythmic effects to blurred, cinematic clouds of sound. The app offers control over grain length, density, pitch, and envelope shaping.

### How often is GSDSP Quantum Granulator updated?

The latest version, 2026.3, was released on April 30, 2026. While specific update frequency isn't detailed, this indicates active development and support for the application.

### Is GSDSP Quantum Granulator suitable for beginners?

While offering deep control, GSDSP Quantum Granulator is designed with an immediate interface for musicality and expression. It's suitable for performers, producers, and sound explorers interested in granular synthesis.

## Version history (last 5 releases)

### 2026.4 — 2026-06-17

- New: Add your most-used presets to the new Favourites category for quick access
- Improved Apple Pencil compatibility
- Faster startup time

### 2026.3 — 2026-04-30

- New: Added smooth functionality to 2D Macro
- Reduced memory usage
- Faster startup time

### 2026.2 — 2026-04-15

- New: Custom LFO curves can now be saved and loaded across all GS DSP plugins
- New: Custom LFO wide view for more detailed editing
- New: User Manuals for each plugin, access them in the menu: Learn -> User Manual
- Improved stability with Logic Pro
- Fixed an issue where the initial random preset got marked dirty
- Quantum Delay: Added 40 new presets by Jakob Haq
- Quantum Delay/Granulator: Fixed an issue where some preset subcategories were duplicated

### 2026.1 — 2026-03-11

- New: Modulation Range Info now displays a text representation of the applied modulation range (current / min / max)
- Magic Series: The active curve in the Curve Editor can now be randomized (add random points and/or move existing ones)
- Fixed an issue when switching presets via MIDI Program Change messages (Thanks Maxim)
- Fixed the LFO "Round" wavetable

### 2026.0 — 2026-01-26

- Added Copy-Paste functionality to the Modulation System: Copy any modulator and paste it into another slot
- Show all modulators as turned off if globally turned off to avoid confusion
- Improved area for lock toggles
- Improved activation window and notification popup layouts
- Fixed a few issues for Gate & Trigger modes in combination with unipolar modulators & Custom LFO

## Apps similar to GSDSP Quantum Granulator

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| --- | --- | --- | --- |
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## More apps by Gustav Scholda

- [GSDSP MagicDelay](https://appshunter.io/ios/app/gsdsp-magicdelay/id1642323015)
- [GSDSP MagicPitch](https://appshunter.io/ios/app/gsdsp-magicpitch/id6443502193)
- [GSDSP MagicBlur](https://appshunter.io/ios/app/gsdsp-magicblur/id6443502283)
- [GSDSP MMM](https://appshunter.io/ios/app/gsdsp-mmm/id6443846329)
- [GSDSP MagicFusion](https://appshunter.io/ios/app/gsdsp-magicfusion/id6446889003)
- [GSDSP MMMm](https://appshunter.io/ios/app/gsdsp-mmmm/id6450306205)

All apps by Gustav Scholda: https://appshunter.io/developer/1642323227

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*