Apps Like PolyPhase for iPhone and iPad
Generate melodies and copy to follower tracks
Create and manipulate melodies using a generative sequencer. Generate interwoven melodies with phase offsets and probability settings. Manually draw notes or disable generation. Send MIDI to external devices or use an included wavetable synthesizer.
PolyPhase screenshots
Ranked alternatives
Showing 501–520 of 1,000 ranked alternatives.


Oriental Strings
Christian Schoenebeck d/b/a Crudebyte
Play sounds with MIDI keyboard
Play and record string sounds using MIDI keyboard or DAW integration. Adjust tuning, velocity, and articulation settings. Export audio files and share directly. Supports Bluetooth MIDI and USB connections.

Deep Synth : FM Synthesizer
Aleksandar Mlazev
Edit waves and modulate sounds
Create and customize synths with wave shape modulation and AUV3 support. Adjust envelopes, apply reverb and tremolo effects. Use a polyphonic keyboard with 5 octaves range. Connect MIDI keyboards via USB for velocity and pitch shift.


Steel Guitar PRO
Yonac Inc.
Process signals in real time
Control strings to pick and modulate pitch with a slide bar. Use enhanced slide control for precise pitch modulation. Access built-in models, amps, and effects. Customize settings and control via MIDI. Supports AUv3 for audio processing.






Baby Chords-ABC Music Learning
Keynote Star Inc
Play musical notes and create chords
A for children allows users to play musical notes and create chords by pressing three consecutive notes. Sliding fingers across keys produces harmonious sounds. It includes note sequences for nursery rhymes and lullabies in English.



Tabletop
Retronyms Inc
Mix devices, create music, share tracks
Create and mix music using modular devices like samplers, mixers, and effects. Add sequencers and effects plugins. Customize setups with expandable gear. Import and export audio files. Connect to external hardware and software.



apeMatrix
Alessandro Petrolati
Stream audio and control MIDI devices
Create and manipulate music with automated MIDI and audio controls. Link tools for synchronized playback. Apply AU and IAA effects. Modulate parameters using MIDI, accelerometer, scrub, and LFO. Adjust built-in and external parameters in real time.


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.

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