# GSDSP Quantum Filter vs Ablaze Screamer

The clearest difference is price: Ablaze Screamer at $9.99 against GSDSP Quantum Filter's $14.99. GSDSP Quantum Filter's advantage is ratings volume (3 vs 1). On rating, update cadence, ads and in-app purchases there is nothing between them.

GSDSP Quantum Filter costs $14.99 and Ablaze Screamer $9.99 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 5.0 for Ablaze Screamer. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

GSDSP Quantum Filter ships an update every 5 weeks, Ablaze Screamer every 2 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GSDSP Quantum Filter | Ablaze Screamer |
| --- | --- | --- |
| Price | $14.99 | **$9.99** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/gsdsp-quantum-filter/id6498711920/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ablaze-screamer/id6752605749/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Size | 77 MB | 10 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [AudioFX](https://appshunter.io/developer/1741334722) |

## 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


### Ablaze Screamer

[App page](https://appshunter.io/ios/app/ablaze-screamer/id6752605749)

This audio plugin transforms raw screams into powerful, larger-than-life vocal sounds for modern metal music. It enhances lows, mids, highs, gutturals, and pig-squeals with zero latency for seamless studio recording and live performance.

**Highlights:** Extreme vocal processing, Enhances lows, mids, and highs, Guttural and pig-squeal effects, Zero-latency performance, Studio and live recording ready

**Features:** 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 Ablaze Screamer free?

Ablaze Screamer costs $9.99, with no in-app purchases.

### Which has better reviews, GSDSP Quantum Filter or Ablaze Screamer?

GSDSP Quantum Filter and Ablaze Screamer are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do GSDSP Quantum Filter or Ablaze Screamer have ads?

Neither GSDSP Quantum Filter nor Ablaze Screamer shows ads.

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

GSDSP Quantum Filter ships an update every 5 weeks, and Ablaze Screamer every 2 months. Most recently, GSDSP Quantum Filter was updated on September 22, 2026 and Ablaze Screamer on September 18, 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.*