shapesynth

shapesynth

By Erik Sigth

ShapeSynth is a polyphonic synthesizer for iOS that allows users to draw custom oscillator waveforms using a 32-block grid. It features advanced modulation capabilities, including MIDI MPE and accelerometer support, alongside integrated effects like a resonant filter and tape recording.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Electronic music producers and sound designers looking for unique, retro-style synthesis tools on mobile.

What does it look like?

Key features

Custom Waveform Synthesisstandard

Users can draw oscillator shapes across 16 pages, allowing for interpolation between different waveforms.

Advanced Modulationstandard

Parameters can be modulated via keyboard, MIDI MPE, accelerometer, or LFOs with ADSR envelopes.

Integrated Effects and Recordingstandard

Includes a resonant filter, stereo delay, arpeggiator, and a tape recorder with infinite overdubbing.

DAW Integrationstandard

Supports AudioBus, IAA, and AUv3 for seamless connectivity with other music production apps.

How much does it cost?

paid

Velocity

Steady developmentShow more...

5 versions in history. Development pace: steady.

See all version history

Who built it?

Erik Sigth

10 apps tracked · Music

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.91 · 22
Google Play
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for shapesynth

How's the Music market?

The rivals identified

The Analyst's Read

Key takeaways for shapesynth

Where is it heading?

Bottom line

ShapeSynth offers a highly specialized, hands-on approach to waveform design and modulation for mobile musicians.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by shapesynth, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “shapesynth Intelligence Report.” Updated Apr 24, 2026. https://marlvel.ai/apps/shapesynth

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Data licensed under CC-BY-NC 4.0