This experimental music app functions as an AUv3 effect and standalone application. It offers two sound sources, a ring modulator, and a switchable filter for creating unique noise and tones. Gesture recording and playback are also supported.




8+ similar apps compared and reviewed
Whether you want more options like ThermoSynth or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




This experimental music app functions as an AUv3 effect and standalone application. It offers two sound sources, a ring modulator, and a switchable filter for creating unique noise and tones. Gesture recording and playback are also supported.




This app is a monophonic synthesizer for iOS and AUv3 plugins, utilizing Phase Distortion synthesis. It offers dual PD oscillators, sequencers, LFOs, and envelopes for complex sound design. Almost any control can be modulated by multiple sources, with real-time visual feedback.


This real-time audio looper plugin offers a unique and characterful toolkit for producers and live performers. It combines intuitive design with deep features for creating layered grooves, complex textures, and evolving soundscapes. Advanced controls allow for independent speed and direction manipulation, tape-style effects, and MIDI integration.


This app is a monophonic synthesizer focused on bass sounds, developed with a synth bass expert. It features dual wavetable oscillators, a mangle section, and built-in stereo effects. It supports MPE controllers and various audio/MIDI connectivity options for standalone or app-to-app use.


This app offers a unique approach to music creation using a generative node-based sequencer. It allows for complex, probabilistic sequencing and real-time performance control. Integrate with other music apps or control external hardware for a versatile creative experience.


This app is a polyphonic synthesizer inspired by 1960s California west coast synthesis. It features wave folding, lowpass gates, and step sequencers for generative music creation. It functions as a standalone app or an AudioUnit Extension across iPhone, iPad, and Mac.


This powerful synthesizer app allows iOS users to create a vast array of sounds using multiple oscillators, wavetable synthesis, and advanced modulation options. It features a versatile sequencer with independent arpeggiators and built-in effects for complex sound design.


This vintage-style audio processing plugin generates unique sounds by combining two signals with complex math. It functions as a tone generator, distortion unit, or multimode filter, encouraging sonic exploration.