Apps Like Quantum Sequencer for iPhone and iPad
Quantum Sequencer screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.


Klankwelle
Greg Okopal
Create and control synthesizers
Create and control up to 8 synthesizers simultaneously using a built-in keyboard or step sequencer. Connect external MIDI devices for input. Adjust sounds with a dynamic compressor and 10-band graphic equalizer.

iDousyn
Jorge Lozada
Premium sampler synthesizer for music production
The app transforms an iPhone and iPad into a premium sampler and synthesizer for music production. It offers a dual-layer rompler engine and a touch-optimized workflow for creating studio-quality music anywhere.

ZOA — Living MIDI Sequencer
Ryan Robinson
Generate melodies with evolving musical cells
Allows users to create music using a based on Conway’s Game of Life. Users can manipulate up to four voices, each with distinct movement patterns and rhythms. Notes are generated based on golden ratio-derived note values.

iOptigan
Stefan Stenzel
Play optical discs and loops
Play music using optical discs with 57 concentric tracks. Select chord patterns by pressing buttons. Choose from different musical styles like Bossa Nova or Big Band. Control playback speed and volume.

Mellowsound - Vintage Sampler
Fingerlab SARL
Sample taglines
Create and edit music using sampled Mellotron sounds from the 1960s. Access a library of instrument tapes including strings, choirs, and horns. Adjust pitch, volume, and effects. Export projects in audio formats and share files directly.

jAmp Bleep
Jan Maes
Turn knobs with MIDI control
A music allows users to control virtual knobs via MIDI. Adjust parameters to modify sound effects. Save and load preset configurations. Integrate with DAWs as an AUv3 plugin.

PixelWave
Alexander Zolotov
Draw, play, and export waveforms.
The app is an experimental wavetable synthesizer featuring an old-school pixel interface. It allows users to draw waveforms while playing and supports WAV export, MIDI keyboards, Audiobus, and IAA.

GliderVerb
ConTempoNet S.A.S. di Maurizio Refice & C.
Adjust parameters and shape sound
Allows users to apply reverberation effects with adjustable parameters. It supports Audiobus and Inter- Audio as both sender and effect. Users can create evolving reverberations, granular disintegration, and smooth resonances.

Sinusoid
erik sigth
Sequence sounds and track rhythms
Create and sequence music using 4 sound channels with 3 tone channels and 1 for drums and noise. Adjust audio parameters like pan, amplitude envelope, vibrato, and pitch glide. Add ring modulation, FM synthesis, and a resonant filter.



Mini Piano Pro
Umito
Play with 88 responsive keys
Play using a full 88-key keyboard. Adjust key size for better visibility. Choose from a sampled or 128 MIDI instruments. Zoom in and out for precise control. No subscription required. Optimized for iPhone and iPad.

The Oscillator
Kymatica AB
Generate tones with oscillators and noise
Create and manipulate sound using two oscillators and one noise generator. Adjust frequencies in Hz or MIDI notes. Apply lowpass filters individually to each . Use panning for spatial effects.

microTERA
Harry Gohs
Dynamic spectra creation with unique sounds.
The app uses waveshaping synthesis to create unique sounds by altering spectra with sound amplitude. It offers a randomizer for generating new sound patches and includes multiple oscillators, envelopes, and effects.

Cube Synth
Harry Gohs
Edit sounds, morph tones, control parameters
Create and manipulate sounds using additive synthesis. Choose up to four sound sources and apply predefined envelopes. Adjust macro parameters for precise control. Edit and morph sounds to build complex sequences or rhythms.


Chordbot
Contrasonic AB
Play chords, select tracks, hit play
Create and play chord progressions in various musical styles. Add chords, select instrument tracks, and hit play. Experiment with arrangements and mixes using piano, guitar, synth, bass, and drum tracks.

Soft Drummer – Brush Sessions
Lumbeat Ltd.
Record and export drum sessions
Create rhythmic patterns with brush, hot rod, and hand drum sounds. Play live sessions using 8 assignable pads for fills, intros, and endings. Export multi-track or full mix via MIDI. Sync with Apple Health for workout tracking.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.