# GSDSP Quantum Granulator vs EchoFlower

The clearest difference is review sentiment: GSDSP Quantum Granulator at 100% against EchoFlower's 50%. GSDSP Quantum Granulator also leads on rating (5.0 vs 4.6). EchoFlower's advantage is price ($9.99 vs $14.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

GSDSP Quantum Granulator costs $14.99 and EchoFlower $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GSDSP Quantum Granulator holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 100% of GSDSP Quantum Granulator's written reviews are positive against 50% of EchoFlower's.

GSDSP Quantum Granulator ships an update every 5 weeks, EchoFlower every 3 weeks. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | GSDSP Quantum Granulator | EchoFlower |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-granulator/id6741062705/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/echoflower/id6742573030/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 61 MB | 12 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Simon Alexander](https://appshunter.io/developer/1789202493) |

## What reviewers say

### GSDSP Quantum Granulator

[App page](https://appshunter.io/ios/app/gsdsp-quantum-granulator/id6741062705)

This live granular processor allows you to break down audio into small pieces or create atmospheric soundscapes. It features dual live buffers, a musical grain engine with tempo sync, and expressive pitch control with MIDI support. Shape your sound with an intuitive XY pad and mix section for detailed sonic manipulation.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### EchoFlower

[App page](https://appshunter.io/ios/app/echoflower/id6742573030)

Enhance your audio with a versatile delay and vintage stereo texture effect. Easily add depth, width, and character to any sound with intuitive controls and professional-grade processing.

**Highlights:** Musical delay system, Vintage stereo widening, Reverb, Flanger, Chorus textures, Multi-band stereo control, Intuitive tap tempo, Mix-ready processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP Quantum Granulator free?

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

### Is EchoFlower free?

EchoFlower costs $9.99, with no in-app purchases.

### Which has better reviews, GSDSP Quantum Granulator or EchoFlower?

GSDSP Quantum Granulator is rated higher. GSDSP Quantum Granulator averages 5.0 out of 5 from 7 ratings, while EchoFlower averages 4.6 from 5 ratings.

### Do GSDSP Quantum Granulator or EchoFlower have ads?

Neither GSDSP Quantum Granulator nor EchoFlower shows ads.

### Which is updated more often, GSDSP Quantum Granulator or EchoFlower?

GSDSP Quantum Granulator ships an update every 5 weeks, and EchoFlower every 3 weeks. Most recently, GSDSP Quantum Granulator was updated on September 22, 2026 and EchoFlower on September 17, 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.*