# D'AGOSTINO DSM HD vs GSDSP MagicFilter

The clearest difference is price: D'AGOSTINO DSM HD at Free against GSDSP MagicFilter's $29.99. GSDSP MagicFilter's advantage is update cadence (every 6 weeks vs every 4 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

D'AGOSTINO DSM HD is free to download; GSDSP MagicFilter costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

D'AGOSTINO DSM HD ships an update every 4 months, GSDSP MagicFilter every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | D'AGOSTINO DSM HD | GSDSP MagicFilter |
| --- | --- | --- |
| Price | **Free** | $29.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/gsdsp-magicfilter/id6670615154/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Paid |
| Size | 77 MB | 52 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dan D'agostino Master Audio Systems](https://appshunter.io/developer/1019688632) | [Gustav Scholda](https://appshunter.io/developer/1642323227) |

## What reviewers say

### D'AGOSTINO DSM HD

[App page](https://appshunter.io/ios/app/dagostino-dsm-hd/id1505965147)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### GSDSP MagicFilter

[App page](https://appshunter.io/ios/app/gsdsp-magicfilter/id6670615154)

This audio effect plugin allows for intricate, non-linear filter shaping and dynamic spectral transformations. Create unique soundscapes by designing custom filter curves and modulating them for subtle to extreme audio manipulation.

**Highlights:** Multi-curve spectral filtering, Independent filter amounts per frequency, Morph between four filter curves, Curve Modifier for shifting and inverting, Global cut/boost controls, Built-in lowpass and highpass filters, Wet/dry mix control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is D'AGOSTINO DSM HD free?

D'AGOSTINO DSM HD is free to download, with no in-app purchases.

### Is GSDSP MagicFilter free?

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

### Do D'AGOSTINO DSM HD or GSDSP MagicFilter have ads?

Neither D'AGOSTINO DSM HD nor GSDSP MagicFilter shows ads.

### Which is updated more often, D'AGOSTINO DSM HD or GSDSP MagicFilter?

D'AGOSTINO DSM HD ships an update every 4 months, and GSDSP MagicFilter every 6 weeks. Most recently, D'AGOSTINO DSM HD was updated on November 3, 2026 and GSDSP MagicFilter on October 30, 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.*