# Eternal Flow Dub vs GSDSP MagicDelay

The clearest difference is review sentiment: Eternal Flow Dub at 100% against GSDSP MagicDelay's 25%. Eternal Flow Dub also leads on price ($4.99 vs $29.99) and rating (5.0 vs 4.7). GSDSP MagicDelay's advantage is update cadence (every 5 weeks vs every 3 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Eternal Flow Dub costs $4.99 and GSDSP MagicDelay $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Eternal Flow Dub holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 5 and 14 respectively. Written reviews point the same way: 100% of Eternal Flow Dub's written reviews are positive against 25% of GSDSP MagicDelay's.

Eternal Flow Dub ships an update every 3 months, GSDSP MagicDelay every 5 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Eternal Flow Dub | GSDSP MagicDelay |
| --- | --- | --- |
| Price | **$4.99** | $29.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/eternal-flow-dub/id1476194210/reviews)** | [4.7 (14 ratings)](https://appshunter.io/ios/app/gsdsp-magicdelay/id1642323015/reviews) |
| Number of ratings | 5 | **14** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 74 MB | 72 MB |
| Requires iOS | **10.2** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Petr Serkin](https://appshunter.io/developer/1476194209) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### Eternal Flow Dub

[App page](https://appshunter.io/ios/app/eternal-flow-dub/id1476194210)

This app generates endless dub techno music directly on your device. Enjoy a unique "live" mix experience that works offline, with features to control track changes, loop freezing, and instrument muting.

**Highlights:** Endless dub techno music generation, Offline playback, Automatic track changes, Loop freezing, Instrument muting, Track delay

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Eternal Flow Dub free?

Eternal Flow Dub costs $4.99, with no in-app purchases.

### Is GSDSP MagicDelay free?

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

### Which has better reviews, Eternal Flow Dub or GSDSP MagicDelay?

Eternal Flow Dub is rated higher. Eternal Flow Dub averages 5.0 out of 5 from 5 ratings, while GSDSP MagicDelay averages 4.7 from 14 ratings.

### Do Eternal Flow Dub or GSDSP MagicDelay have ads?

Neither Eternal Flow Dub nor GSDSP MagicDelay shows ads.

### Which is updated more often, Eternal Flow Dub or GSDSP MagicDelay?

Eternal Flow Dub ships an update every 3 months, and GSDSP MagicDelay every 5 weeks. Most recently, Eternal Flow Dub was updated on October 18, 2026 and GSDSP MagicDelay on October 9, 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.*