Comparison

SGA Eclipse vs GSDSP MagicFilter

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SGA Eclipse

This app offers authentic analog amplifier sounds for digital audio workstations. It simulates six different analog circuits, including vacuum tubes and transistors, to provide a range of saturation and distortion effects. It can be used as a standalone effect or in conjunction with other plugins to create full amp simulations.

Highlights
  • Authentic analog sound simulation
  • Six distinct analog circuits
  • Vacuum tube and transistor emulation
  • Variable bias and feedback controls
  • Automatic 4x oversampling
  • AUv3 effect plugin
Read full description

Eclipse brings the authentic sound of six analog push-pull circuits to your DAW. Each circuit derives its unique sonic character from a different active element: - 6L6 beam tetrode – Power tube commonly found in US audio power amplifiers in class AB push-pull configuration. - EL34 pentode – Power tube found, operating in class AB push-pull configuration, in audio power amplifiers and many European guitar amplifiers. - EL84 pentode – Power tube found in many European audio equipment, gainer than the usual pentode, operated in push-pull class AB configuration for maximum power output. - pair of complementary N- and P- MOS transistors found in CD4007 - 2N5457 and BF244B JFET transistors in mu-amplifier/SRPP/totem pole amplifier configuration found in some boutique guitar gear, including Shattered Glass Audio. To achieve the most authentic analog sound, each circuit is simulated in real time using Shattered Glass Audio’s state-of-the-art circuit simulator. Eclipse can be used to deliver anything from subtle saturation to ripping distortion, as well as in a tandem with a preamp simulation plug-in, such as our own Phoenix 2, and a speaker cabinet emulation plug-in to create a full amp. Key features: - Authentic analog sound through real-time high-performance circuit simulation. - Three vacuum tube push-pull configurations (fronted by a long-tailed phase splitter using 12AX7 triodes) featuring 6L6, EL34, and EL84 power tubes. - A complementary N- and P- MOS transistors in push-pull configuration. - Two mu-amplifiers featuring JFET transistors 2N5457 and BF244B. - Variable bias and feedback for each circuit for different saturation “flavors”. - AGC and parallel processing. - Automatic 4x oversampling. Eclipse is primarily an AUv3 effect. To use Eclipse as a plug-in, you will need an AUv3 compatible host such as Garageband, AUM, etc. Eclipse application is there to provide a user manual and a chance to use Eclipse with the microphone input. You can try Eclipse on a macOS or Windows based, machine by downloading the demo version of the plug-in (VST3, AUv2, AAX) from our website https://www.shatteredglassaudio.com and running it in a DAW of your choice. Sonically speaking there are no differences between the iOS and macOS/Windows versions of Eclipse.

About

GSDSP MagicFilter

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
Read full description

This Spectral Processing Workstation lets you craft evolving, non-linear filter shapes and movements impossible to achieve with analogue EQs. Multi-Curve Spectral Filtering MagicFilter is a multi-curve spectral filter and EQ workstation designed for detailed, creative frequency shaping. Apply independent filter amounts per frequency or frequency range, then mix, modulate, and spread your curves to create anything from subtle, organic movement to extreme spectral transformations. Beyond Conventional EQ Unlike analogue or traditional digital EQs, MagicFilter operates in the frequency domain, enabling filter curves and dynamics that would be impossible with hardware. Design non-linear, highly customized shapes and introduce dynamic movement through modulation. Morph seamlessly between four different filter curves, and use the Curve Modifier to shift, invert, or skew them — even in stereo — for precise and flexible control over spectral motion. Global Controls & Fine Shaping Quickly adjust cut and boost amounts to refine your overall curve, and use the built-in lowpass and highpass filters to set the tonal boundaries of your sound. Fine-tune the balance using wet gain and dry/wet control, enabling anything from subtle enhancement to bold, transformative filtering. These controls ensure fast, intuitive workflow while offering deep flexibility. MagicFilter is an AUv3 audio effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more. A Desktop version is also available for Windows and macOS (VST3 / AU / AAX). More information here: https://gs-dsp.com/products

Screenshots

SGA Eclipse2 screens
GSDSP MagicFilter3 screens

Verdict

The call

The clearest difference is price: SGA Eclipse at $24.99 against GSDSP MagicFilter's $29.99. GSDSP MagicFilter's advantage is update cadence (every 6 weeks vs every 6 months) and ratings volume (3 vs 1). On rating, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

SGA Eclipse costs $24.99 and GSDSP MagicFilter $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for SGA Eclipse against 5.0 for GSDSP MagicFilter. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

SGA Eclipse ships an update every 6 months, GSDSP MagicFilter every 6 weeks. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 5 level
SGA Eclipse versus GSDSP MagicFilter: the parameters behind the verdict, then further details
ParameterSGA EclipseGSDSP MagicFilter
Price$24.99 — better$29.99
Rating5.0 (1 ratings)5.0 (3 ratings)
Number of ratings13 — better
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.812.0 — better
Further details — not scored
Size49 MB52 MB
Age rating4+4+
DeveloperShattered Glass AudioGustav Scholda

Customer experience

SGA Eclipse

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

GSDSP MagicFilter

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SGA Eclipse

No in-app purchases

None

GSDSP MagicFilter

No in-app purchases

Questions

Is SGA Eclipse free?
SGA Eclipse costs $24.99, with no in-app purchases.
Is GSDSP MagicFilter free?
GSDSP MagicFilter costs $29.99, with no in-app purchases.
Which has better reviews, SGA Eclipse or GSDSP MagicFilter?
SGA Eclipse and GSDSP MagicFilter are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do SGA Eclipse or GSDSP MagicFilter have ads?
Neither SGA Eclipse nor GSDSP MagicFilter shows ads.
Which is updated more often, SGA Eclipse or GSDSP MagicFilter?
SGA Eclipse ships an update every 6 months, and GSDSP MagicFilter every 6 weeks. Most recently, SGA Eclipse was updated on September 9, 2026 and GSDSP MagicFilter on September 22, 2026.

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