--- title: "SpectrumGen — App Overview" url: https://marlvel.ai/apps/spectrumgen category: Music developer: Alexander Zolotov platforms: ios, android rating: 5.0 (74 ratings) pricing: free report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T01:08:53.373Z" --- > **Key Insight:** SpectrumGen is a highly accessible, free-to-use visual synthesizer that prioritizes creative experimentation through a unique drawing-based interface. | Metric | Value | |--------|-------| | Category | Music | | Rating | 5.0 ★ (74) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 1.3f | | Latest Version (Android) | 1.3f | | Developer | Alexander Zolotov | ## What is SpectrumGen? SpectrumGen is a spectral synthesizer that allows users to generate sound by drawing directly onto a pixel-based interface. It offers a unique visual approach to synthesis where color intensity corresponds to frequency ranges, providing a tactile experience for sound design. ## Key Features - **Spectral Drawing**: Users can draw sound spectrums and play them in real-time. - **Synthesis Controls**: Includes eight predefined timbres and adjustable octave ranges from 2 to 8. - **Connectivity**: Supports MIDI keyboard input along with Audiobus and IAA integration. - **Export Capabilities**: Allows users to export their created sounds directly to WAV format. ## Who is it for? Electronic musicians and sound designers interested in experimental, visual-based synthesis. ## Links - [App Store](https://apps.apple.com/us/app/spectrumgen/id455656272?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=nightradio.spectrumgen&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/apps/spectrumgen) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/spectrumgen).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*