# SpectrumGen vs GlitchScaper

The clearest difference is price: SpectrumGen at $0.99 against GlitchScaper's $15.99. GlitchScaper's advantage is rating (4.8 vs 4.4) and update cadence (every 4 months vs every 14 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

SpectrumGen costs $0.99 and GlitchScaper $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GlitchScaper holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 10 and 22 respectively. Written reviews point the same way: 74% of SpectrumGen's written reviews are positive against 91% of GlitchScaper's.

SpectrumGen ships an update every 14 months, GlitchScaper every 4 months. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SpectrumGen | GlitchScaper |
| --- | --- | --- |
| Price | **$0.99** | $15.99 |
| Rating | [4.4 (10 ratings)](https://appshunter.io/ios/app/spectrumgen/id455656272/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/glitchscaper/id6444806497/reviews)** |
| Number of ratings | 10 | **22** |
| Positive reviews | 73.7% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 3 MB | 29 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Zolotov](https://appshunter.io/developer/324462547) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### SpectrumGen

[App page](https://appshunter.io/ios/app/spectrumgen/id455656272)

Create unique sounds by drawing their spectral representation. This synthesizer offers real-time sound generation and export options, with customizable octaves and MIDI support for enhanced musical expression.

**Highlights:** Draw sound spectrum in real-time, Export to WAV format, Eight predefined timbres, Adjustable octaves (2-8), MIDI keyboard support, Audiobus and IAA compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### GlitchScaper

[App page](https://appshunter.io/ios/app/glitchscaper/id6444806497)

Create unique glitchy patterns and soundscapes with a rhythm machine featuring six sound generators and a two-layer cycle sequencer. Explore random sequence and tone generation, advanced effects, and spatial audio processing.

**Highlights:** Six sound generators, Two-layer cycle sequencer, Random sequence and tone generation, Advanced effects and envelopes, Spatial audio processing, MIDI support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpectrumGen free?

SpectrumGen costs $0.99, with no in-app purchases.

### Is GlitchScaper free?

GlitchScaper costs $15.99, with no in-app purchases.

### Which has better reviews, SpectrumGen or GlitchScaper?

GlitchScaper is rated higher. SpectrumGen averages 4.4 out of 5 from 10 ratings, while GlitchScaper averages 4.8 from 22 ratings.

### Do SpectrumGen or GlitchScaper have ads?

Neither SpectrumGen nor GlitchScaper shows ads.

### Which is updated more often, SpectrumGen or GlitchScaper?

SpectrumGen ships an update every 14 months, and GlitchScaper every 4 months. Most recently, SpectrumGen was updated on September 17, 2026 and GlitchScaper on September 7, 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.*