Apps Like WOW Filterbox for iPhone and iPad
Stream audio and apply filters
Apply audio filters with 21 types including lowpass, bandpass, and comb. Adjust filter slopes up to 48 dB using SVF, diode ladder, and transistor ladder. Add distortions and modulations for sound effects. Output processed audio files.
WOW Filterbox screenshots
Ranked alternatives
Showing 561–580 of 1,000 ranked alternatives.
ANALOGyX1
Rob Jackson
Play synth sounds with MIDI keyboard
A virtual monophonic synthesizer with dual oscillators, a sub oscillator, and noise source. Features envelope modulation, filter shaping, and LFO control. Supports MIDI input for playback and integrates with AU compatible hosts.
ChordUp
Dmitrii Klochkov
Play chords with a single touch
Select chords with a single touch. Tap the key button and slide to choose chord types. Play any common chord instantly without presets. Connect to MIDI devices for real-time control. Adjust chord voicings and transpose on the fly.
Aurora (MIDI Controller)
Primary Assembly LLC
Stream real-time space data into music
Streams real-time data from space weather observatories and satellites. Users can map MIDI controls to adjust parameters. It connects to DAWs like Ableton Live for music creation. Supports iPhone, iPad, and Mac Catalyst devices.
iConnectivity iConfig
iKingdomCorp
Access MIDI features and audio settings.
The app provides access to MIDI features and audio settings for connected iConnectivity MIDI interfaces. Users can save and open routing and processing Snapshot files, name inputs, route MIDI selectively, and process MIDI.
Weeping Wall
Aqeel Aadam
Record sounds, loop, and replace automatically
Record and manipulate audio loops with up to five independent microloopers. Automatically capture sounds based on input detection. Replace older sounds with new ones for evolving audio layers. Adjust loop size, pitch, and reverse settings.
GyroVibe
Neon Silicon LLC
Use Audio Units and DAWs to create
Edit audio with vibrato chorus effects and multi-stage filters. Adjust stereo field positioning and texture. Integrate with Audio Unit hosts or DAWs for real-time processing. Document and control Audio Unit parameters within the .
Midi Tool Box
ART Teknika, Inc.
Manage and control MIDI devices and data.
The app provides MIDI event and status monitoring, SysEx editing, recording, and playback. It functions as a MIDI controller and sender, supporting Core MIDI and Network MIDI.
ANALOGyDR
Rob Jackson
Play drum synths with MIDI input
Virtual analog synthesizer for drum and percussion sounds. Play with MIDI device or compatible host. Features monophonic sound, adjustable filters, envelope controls, and modulation options. Includes basic waveform shapes and drum kits.
Addictive microSynth
Harry Gohs
Create sounds and driving loops easily.
The app combines a 4-track loop phrase recorder with a dynamic wavetable synthesizer. Users can explore a wide range of sonic territory and create loops with unlimited overdubbing.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.