# GSDSP MagicDelay vs SinOscillators

The clearest difference is price: SinOscillators at $3.99 against GSDSP MagicDelay's $29.99. GSDSP MagicDelay's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (13.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

GSDSP MagicDelay costs $29.99 and SinOscillators $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GSDSP MagicDelay ships an update every 5 weeks, SinOscillators every 3 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | GSDSP MagicDelay | SinOscillators |
| --- | --- | --- |
| Price | $29.99 | **$3.99** |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/gsdsp-magicdelay/id1642323015/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Paid | — |
| Size | 72 MB | 3 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gustav Scholda](https://appshunter.io/developer/1642323227) | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) |

## 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


### SinOscillators

[App page](https://appshunter.io/ios/app/sinoscillators/id6752479823)

**Features:** macOS Compatibility, 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 SinOscillators free?

SinOscillators costs $3.99, with no in-app purchases.

### Do GSDSP MagicDelay or SinOscillators have ads?

Neither GSDSP MagicDelay nor SinOscillators shows ads.

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

GSDSP MagicDelay ships an update every 5 weeks, and SinOscillators every 3 months. Most recently, GSDSP MagicDelay was updated on November 3, 2026 and SinOscillators on November 5, 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.*