Apps Like GSDSP Quantum Filter for iPhone and iPad
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.



Chord
Roman Sevastyanov
Create progressions and send MIDI data
Create and edit progressions with inversions, sus2, sus4, 7th, and 9th chords. Play chords as piano or synth or send MIDI to macOS. Use phone as MIDI keyboard for macOS. Practice reading musical notation.





Synclavier Go! App and Plugin
Synclavier Digital Corporation Ltd
Synthesize, record, and play sounds
Create and manipulate complex sounds using a vintage synthesizer interface. Adjust filters, envelopes, and oscillators. Control via MIDI, MPE, and Ableton Link. Export audio files and integrate with AUv3 plugins.

Flynth - Synth & Arpeggiator
Fingerlab SARL
Play sounds, edit presets, and create music
Create and customize sounds with a wide range of synthesizer presets. Adjust knobs and parameters to design unique tones. Load AudioUnit plugins in DAWs. Connect via MIDI to external keyboards.

SynthShred
Yugal Sharma
Play, record, and share synth sounds
Create and customize music with 139 sound presets including piano, guitars, ethnic instruments, and synths. Access 29 guitar tuning presets and 14 musical scales for composition. Adjust pitch, volume, and effects in real time.

Elastic Drums
Oliver Greschke
Stream beats and create rhythms
Create and customize drum patterns using synthesis models. Adjust parameters like pitch, timing, and velocity. Layer multiple drum sounds. Export projects and share files. Sync with MIDI devices.

Colossus Piano
Christian Schoenebeck d/b/a Crudebyte
Stream sounds and samples
Play using realistic acoustic and electronic sounds. Choose from 8 acoustic models and 5 E- legends. Adjust keyboard sensitivity and touch response. Save and share performances. Sync with MIDI devices.

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.


Learn Easy Piano & Beats Maker
Dumpster Fire Apps
Play , create , customize sounds
Play with adjustable keyboard and access to various instrument sounds. Create using a drum loop pad matrix. Record and share music tracks. through interactive features. Sync with Apple Health for workout tracking.



LRC5
Neon Silicon LLC
Adjust audio with five-band EQ
A music equalizer with five bands, including low shelf, high shelf, and three parametric peak/cut filters. Each filter can boost or cut by 24 dB. Frequencies range from 10 Hz to 20 kHz. Filters can be rearranged freely.


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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.