# GSDSP Quantum Filter vs Gorilla

The clearest difference is price: Gorilla at $4.99 against GSDSP Quantum Filter's $14.99. GSDSP Quantum Filter's advantage is review sentiment (100% vs 67%). On rating, ratings volume, update cadence and ads there is nothing between them.

GSDSP Quantum Filter costs $14.99 and Gorilla $4.99 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 GSDSP Quantum Filter against 4.9 for Gorilla. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews are what separate them: 100% of GSDSP Quantum Filter's written reviews are positive against 67% of Gorilla's.

GSDSP Quantum Filter ships an update every 6 weeks, Gorilla every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | GSDSP Quantum Filter | Gorilla |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-filter/id6498711920/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/gorilla-bass-studio-suite/id6553996054/reviews) |
| Number of ratings | 3 | **8** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 77 MB | 25 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Aurora DSP](https://appshunter.io/developer/1517411434) |

## What reviewers say

### GSDSP Quantum Filter

[App page](https://appshunter.io/ios/app/gsdsp-quantum-filter/id6498711920)

This audio effect plugin offers analog-modeled filters with flexible routing and dynamic modulation for creative sound design. It provides extensive control over tone shaping and complex filtering with various filter types and configurations.

**Highlights:** Analog-modelled filters, 11 filter modes, Series and parallel routing, Dynamic modulation support, Stereo and dual mono modes, MIDI control integration

**Features:** Vision Pro support

**In-app purchases:** none


### Gorilla

[App page](https://appshunter.io/ios/app/gorilla-bass-studio-suite/id6553996054)

Create professional bass tones with this comprehensive suite. It offers multiple preamps, a 3-way splitter with compression and saturation, an octaver, and custom IR loading. Includes artist presets and a built-in tuner for a complete bass experience.

**Highlights:** Three distinct preamps, 3-way splitter with compressor/saturator, Octaver for sound depth, Custom IR loading, Artist-curated presets, Built-in tuner, AUv3 support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP Quantum Filter free?

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

### Is Gorilla free?

Gorilla costs $4.99, with no in-app purchases.

### Which has better reviews, GSDSP Quantum Filter or Gorilla?

GSDSP Quantum Filter is rated higher. GSDSP Quantum Filter averages 5.0 out of 5 from 3 ratings, while Gorilla averages 4.9 from 8 ratings.

### Do GSDSP Quantum Filter or Gorilla have ads?

Neither GSDSP Quantum Filter nor Gorilla shows ads.

### Which is updated more often, GSDSP Quantum Filter or Gorilla?

GSDSP Quantum Filter ships an update every 6 weeks, and Gorilla every 2 months. Most recently, GSDSP Quantum Filter was updated on October 24, 2026 and Gorilla on October 24, 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.*