Apps Like StepPolyArp for iPhone and iPad
Generate melodic patterns from MIDI input
Create and save unlimited presets with 16 patterns each. Adjust polyphonic and polyrhythmic sequences. Sync presets to iCloud. Use as a standalone or AUv3 MIDI effect. Generate melodic patterns from played notes or chords.
StepPolyArp screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.
RE-1 Tape Machine
Kai Aras
Record, loop, and overdub audio
Record and manipulate audio with a virtual deck featuring 3 controllable read heads, variable delay, and feedback. Sample, loop, and overdub audio. Use as a master effect or virtual recorder. Realtime visualization of movement and effects.
VADrum2
Ryo Togawa
Sequence drum sounds and effects
Create and edit drum patterns using 27 drum voices. Apply effects like delay, chorus, and reverb. Automate parameters and sequence 16-bar patterns. Save and load project files for later editing.
Attack Drums
Waldorf Music GmbH
Create drum sounds and sequences
Create drum sounds and synthesize vocals using a 24-part sound engine. Use a pattern sequencer to arrange beats. Apply effects including a Phrase Vocoder that converts text to vocal-like sounds. Adjust vocal characteristics such as gender.
Mazetools Soniface Pro
Ectoplastic UG (haftungsbeschrankt)
Record audio, create patterns, play instruments
Create and manipulate music with unlimited instruments and audio recording. Build scenes using pattern mode and visual elements. Control instruments via multitouch and motion interface. Connect to HDMI and Airplay for live performances.
BLEASS Arpeggiator
BLEASS
Create arpeggios and sequences
Create and customize arpeggio patterns with polyrhythms and polyphony. Adjust tempo, sync to DAWs, and control modulation. Save and load presets. Trigger notes via MIDI or touch. Sync with other devices for live performance.
Effectrix
Sugar Bytes GmbH
Sequence effects and create loops
Create and sequence sound patterns using 14 effects arranged in a matrix. Adjust parameters for each effect to shape audio. Generate loop collages and save custom presets. Export audio files for playback or further editing.
AddStation
Harry Gohs
Create sound with additive synthesis
Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.
Radio Unit
Jaroslaw Jacek
Stream music and apply audio effects
Stream music with real-time audio processing using AUv3 plugins. Add songs to a playlist. Navigate a clean interface. Integrate with AUv3-compatible hosts for enhanced sound.
MIDI Score
Jun Koo Hea
Convert MIDI files to sheet music.
The app converts MIDI files into synchronized sheet music. It supports multiple clefs and offers song management features, including downloads and iCloud synchronization.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.