# GSDSP MagicBlur vs volumeCTRL

The clearest difference is review sentiment: GSDSP MagicBlur at 100% against volumeCTRL's 45%. GSDSP MagicBlur also leads on rating (4.9 vs 3.2) and update cadence (every 5 weeks vs every 9 months). volumeCTRL's advantage is price ($4.99 vs $29.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

GSDSP MagicBlur costs $29.99 and volumeCTRL $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GSDSP MagicBlur holds the better App Store score, 4.9 against 3.2. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews point the same way: 100% of GSDSP MagicBlur's written reviews are positive against 45% of volumeCTRL's.

GSDSP MagicBlur ships an update every 5 weeks, volumeCTRL every 9 months. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GSDSP MagicBlur | volumeCTRL |
| --- | --- | --- |
| Price | $29.99 | **$4.99** |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/gsdsp-magicblur/id6443502283/reviews)** | [3.2 (9 ratings)](https://appshunter.io/ios/app/volumectrl/id6444421682/reviews) |
| Number of ratings | 9 | 9 |
| Positive reviews | **100.0% of reviews** | 45.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 9 months |
| Monetization | Paid | Paid |
| Size | 74 MB | 22 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [auDSPr](https://appshunter.io/developer/1439844877) |

## What reviewers say

### GSDSP MagicBlur

[App page](https://appshunter.io/ios/app/gsdsp-magicblur/id6443502283)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### volumeCTRL

[App page](https://appshunter.io/ios/app/volumectrl/id6444421682)

Gain precise control over your device's audio levels with this utility app. Adjust volume by percentage or dBFS, fine-tune with incremental steps, and temporarily dim or mute sound. Ideal for music, podcasts, and late-night media consumption.

**Highlights:** Precise volume adjustment by percentage or dBFS, Keypad for exact value input, Fine-tune volume with customizable step sizes, Temporary dim and mute functions, Seamless integration with device volume controls, Universal app for iPhone, iPad, and iPod touch

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP MagicBlur free?

GSDSP MagicBlur costs $29.99, with no in-app purchases.

### Is volumeCTRL free?

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

### Which has better reviews, GSDSP MagicBlur or volumeCTRL?

GSDSP MagicBlur is rated higher. GSDSP MagicBlur averages 4.9 out of 5 from 9 ratings, while volumeCTRL averages 3.2 from 9 ratings.

### Do GSDSP MagicBlur or volumeCTRL have ads?

Neither GSDSP MagicBlur nor volumeCTRL shows ads.

### Which is updated more often, GSDSP MagicBlur or volumeCTRL?

GSDSP MagicBlur ships an update every 5 weeks, and volumeCTRL every 9 months. Most recently, GSDSP MagicBlur was updated on September 22, 2026 and volumeCTRL on October 1, 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.*