WOW Filterbox app icon

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.

by Sugar Bytes GmbH★ 4.629 ratingsMusicFreeData updated 2026-09-08

WOW Filterbox screenshots

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. TouchOSC Mk1 app icon

    TouchOSC Mk1

    Hexler LLC

    Control and receive MIDI/OSC messages remotely

    Control and monitor music software and hardware via OSC and MIDI protocols. Send and receive messages over Wi-Fi or CoreMIDI. Connect to DAWs like Logic Pro, Ableton Live, and Pure Data. Adjust parameters in real time and receive feedback.

    ★ 4.288 ratingsMusic$4.99Data updated 2026-11-08
  1. Mazetools Soniface Pro app icon

    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.

    ★ 4.726 ratingsMusic$12.99Data updated 2026-09-12
  2. RX950 Classic AD/DA Converter app icon

    RX950 Classic AD/DA Converter

    Demange Mathieu

    Stream audio with 12-bit resolution

    Adjust audio with 12-bit resolution and customizable bandwidth for varying sampling frequencies. Apply a 6th-order low-pass Butterworth filter. Choose stereo or mono operation. Support AUv3 and Inter- Audio for integration.

    ★ 4.650 ratingsMusic$1.99Data updated 2026-09-15
  3. Chord app icon

    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.

    ★ 4.881 ratingsEducation$3.99Data updated 2026-11-09
  4. SAND: Sequencer for AUv3, MIDI app icon

    SAND: Sequencer for AUv3, MIDI

    Matteo Caldari

    Arrange clips and trigger sounds

    Create music using a grid-based with clip arrangement. Manipulate clips through copy, duplicate, merge, combine, and drag-and-drop actions. Access quantize and clip length tools. Connect to plugins and external devices for sound generation.

    ★ 4.877 ratingsMusicFreeData updated 2026-09-06
  5. jAmp Bleep app icon

    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.

    ★ 4.729 ratingsMusicFreeData updated 2026-09-06
  6. Moebius Lab app icon

    Moebius Lab

    ConTempoNet S.A.S. di Maurizio Refice & C.

    Process audio with modular effects

    Create and manipulate audio with a synth, varispeed stereo sample player, and multiple effects. Adjust parameters with dedicated LFOs. Use preset sounds or build custom effects with modular chains. Sync external audio applications.

    ★ 4.950 ratingsMusic$9.99Data updated 2026-09-11
  7. Howl: A formant synthesizer app icon

    Howl: A formant synthesizer

    Daniel Clelland

    Create and share vocal sounds

    Create vocal effects using a vocoder with four parallel bandpass filters. Generate synthesized sounds with a simple sawtooth wave. Adjust pitch via a customizable keyboard. Apply effects like bitcrush, reverb, and vibrato.

    ★ 4.339 ratingsMusicFreeData updated 2026-09-10
  8. StringLab app icon

    StringLab

    Limelight Software

    Model strings and create sounds

    Generates instrument sounds using physical string modeling based on Karplus-Strong theory. Users can adjust waveform inputs, control delay lines, and modify filters to create various instrument tones.

    ★ 4.111 ratingsMusic$14.99Data updated 2026-09-06
  9. VADrum2 app icon

    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.

    ★ 4.516 ratingsMusic$14.99Data updated 2026-09-06
  10. SDS-x — Simple Drum Sampler app icon

    SDS-x — Simple Drum Sampler

    Ryan Robinson

    Create beats with samples

    Create and edit beats using samples and sequencer programming. Tap pads or use advanced controls for sound shaping. Build complex sequences and customize rhythms. Export projects and share beats directly.

    ★ 4.966 ratingsMusicFreeData updated 2026-09-18

How we rank alternatives

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