# GSDSP MagicDelay vs MF

The clearest difference is review sentiment: MF at 100% against GSDSP MagicDelay's 25%. MF also leads on price ($14.99 vs $29.99) and rating (5.0 vs 4.7). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

GSDSP MagicDelay costs $29.99 and MF $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MF holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 25% of GSDSP MagicDelay's written reviews are positive against 100% of MF's.

GSDSP MagicDelay ships an update every 5 weeks, MF monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GSDSP MagicDelay | MF |
| --- | --- | --- |
| Price | $29.99 | **$14.99** |
| Rating | [4.7 (13 ratings)](https://appshunter.io/ios/app/gsdsp-magicdelay/id1642323015/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/mf-103s-12-stage-phaser/id6450717283/reviews)** |
| Number of ratings | **13** | 7 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Paid | Paid |
| Size | 72 MB | 43 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Moog Music Inc.](https://appshunter.io/developer/396776421) |

## What reviewers say

### GSDSP MagicDelay

[App page](https://appshunter.io/ios/app/gsdsp-magicdelay/id1642323015)

This app offers a unique spectral delay effect with advanced control over thousands of parallel delays using a single curve. It allows for real-time modulation, tempo-syncing, and precise feedback management for expansive sonic exploration.

**Highlights:** Spectral delay with single curve control, Tempo-synced grids and free-flowing motion, Real-time curve modulation and morphing, dB/s feedback decay system, Built-in highpass and lowpass filters, Crossfeed for stereo image expansion, Feedback Over for values beyond 100%

**Features:** Vision Pro support

**In-app purchases:** none


### MF

[App page](https://appshunter.io/ios/app/mf-103s-12-stage-phaser/id6450717283)

This app recreates a classic analog effects pedal, offering a 12-stage voltage-controlled phaser and a low-frequency oscillator. It's designed to process and modulate any audio source, from instruments to voice, providing a psychedelic and interactive sound experience.

**Highlights:** 12-stage voltage-controlled phaser, Voltage-controlled LFO, Recreation of classic analog pedal, Processes various audio sources, AUv3 effects plugin

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GSDSP MagicDelay free?

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

### Is MF free?

MF costs $14.99, with no in-app purchases.

### Which has better reviews, GSDSP MagicDelay or MF?

MF is rated higher. GSDSP MagicDelay averages 4.7 out of 5 from 13 ratings, while MF averages 5.0 from 7 ratings.

### Do GSDSP MagicDelay or MF have ads?

Neither GSDSP MagicDelay nor MF shows ads.

### Which is updated more often, GSDSP MagicDelay or MF?

GSDSP MagicDelay ships an update every 5 weeks, and MF monthly. Most recently, GSDSP MagicDelay was updated on October 25, 2026 and MF 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.*