Sparkverb vs GSDSP MagicBlur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sparkverb
This advanced audio plugin offers innovative algorithmic reverb with modern controls for enhanced usability and creative freedom. It delivers breathtaking sound quality and remarkable CPU efficiency for various music production needs.
- Cutting-edge algorithmic design
- Modern and innovative controls
- Breathtaking sound quality
- Remarkable CPU efficiency
- Versatile for ensembles and sound design
- Enhances usability and creative freedom
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Compatible with AUv3 host apps such as GarageBand, Auria, AUM, Cubasis and n-Track Pro. Sparkverb, the algorithmic reverb, redefined With a cutting-edge algorithmic design, Sparkverb breaks the boundaries of contemporary reverbs giving users modern and innovative controls that enhance usability, speed and creative freedom while delivering breathtaking sound quality and remarkable CPU efficiency. Whether you’re working with small ensembles, massive orchestras, sound design or anything in-between, Sparkverb offers a unique experience and innovative feature set that helps you work faster, smarter and more creatively than ever before. "Gorgeous! Loving all the different flavors of reverb algorithms that are in there. Really versatile and detailed!" - Richard Devine, Electronic Musician, Producer & Sound Designer "An amazing source of inspiration when looking for creative reverb sounds and special effects." - Fab Dupont, Grammy-award winning Mixing Engineer & Producer
GSDSP MagicBlur
Transform audio into lush pads, frozen textures, or spectral motion with this multi-curve spectral blur and freeze effect. Shape different parts of the spectrum with independent blur times, and explore evolving drones and unique spectral transitions.
- Frequency-dependent spectral blur
- Multi-curve spectral freeze
- Morphing and frame selection
- Reverse morph direction
- Envelope and pitch shifting
- Modulation system
- AUv3 audio effect plugin
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Turn any sound into lush pads, frozen textures, or drifting spectral motion with this multi-curve spectral blur and freeze effect. Frequency-Dependent Blur MagicBlur is a multi-curve spectral blur and freeze processor designed for transforming audio into pads, overtone glissandi, reversed textures, and glitch-like movements. Apply separate blur times per frequency or frequency range, then mix, modulate, and spread them to explore anything from subtle, washed-out ambience to extreme spectral experimentation. How Spectral Blur Works Incoming audio is analyzed into fast-moving spectral frames, each representing the frequency content of a small slice of sound. Instead of playing every frame in sequence, MagicBlur lets you pick frames at defined intervals and morph smoothly toward the next one. The Blur Time sets how gradually frequencies transition — and because MagicBlur supports independent blur times per frequency, you can shape different parts of the spectrum with fine-grained control. Freeze, Reverse & Transform Disable morphing to create a spectral freeze, holding each frame until the next is selected. Reverse the morph direction, apply envelopes, or shift pitch to create evolving drones and unique spectral transitions. Combined with MagicBlur’s modulation system, these tools unlock a wide range of expressive and experimental sound design possibilities. MagicBlur 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
Verdict
The clearest difference is update cadence: GSDSP MagicBlur at every 5 weeks against Sparkverb's every 3 months. Sparkverb's advantage is iOS requirement (9.3 vs 12.0). On price, rating, ratings volume and ads 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
Sparkverb costs $29.99 and GSDSP MagicBlur $29.99 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 — 4.8 for Sparkverb against 4.9 for GSDSP MagicBlur. Both are backed by a comparable volume of ratings — 4 and 9 respectively.
Sparkverb ships an update every 3 months, GSDSP MagicBlur every 5 weeks. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.
| Parameter | Sparkverb | GSDSP MagicBlur |
|---|---|---|
| Price | $29.99 | $29.99 |
| Rating | 4.8 (4 ratings) | 4.9 (9 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 | 9 — better |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 101 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | UVI | Gustav Scholda |
Customer experience
Sparkverb
GSDSP MagicBlur
In-app purchases
Sparkverb
No in-app purchases
GSDSP MagicBlur
No in-app purchases









