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 261–280 of 1,000 ranked alternatives.

  1. Echochops app icon

    Echochops

    正行 Akamatsu

    Echo machine for sound experiments

    The app produces a feedback delay effect on sounds from the iPhone's microphone. Users can create musical patterns or experiment with sounds using various adjustable parameters and audio filters.

    ★ 3.65 ratingsMusic$0.99Data updated 2026-09-10
  2. BLEASS Alpha Synthesizer app icon

    BLEASS Alpha Synthesizer

    BLEASS

    Design and play virtual synths

    Create and manipulate sounds using virtual analog modules. Adjust oscillators, filters, and envelopes. Route signals through effects like reverb and delay. Save and load presets. Export audio files and share via social media or email.

    ★ 4.9107 ratingsMusic$14.99Data updated 2026-09-19
  3. SynthMaster 2 app icon

    SynthMaster 2

    KV331 YAZILIM LTD STI

    Edit and play synthetic sounds

    Create and edit music with advanced synthesizer features. Load and manipulate sound samples. Adjust filters, envelopes, and modulation. Save and export audio files. Use multiple skins for interface customization.

    ★ 4.8434 ratingsMusic$14.99Data updated 2026-09-06
  1. Woodpressor app icon

    Woodpressor

    Woodman's Immaculate Maple Syrup Studio

    ★ 0.00 ratingsMusic$39.99Data updated 2026-09-15
  2. ZOA — Living MIDI Sequencer app icon

    ZOA — Living MIDI Sequencer

    Ryan Robinson

    Generate melodies with evolving musical cells

    Allows users to create music using a based on Conway’s Game of Life. Users can manipulate up to four voices, each with distinct movement patterns and rhythms. Notes are generated based on golden ratio-derived note values.

    ★ 4.842 ratingsMusic$8.99Data updated 2026-09-06
  3. Mela Classic (AUv3) app icon

    Mela Classic (AUv3)

    Nikolozi Meladze

    Stream audio and process effects

    Allows users to create and edit music using virtual analog synthesizers and multi-effects. It supports loading as an instrument, audio effect, or MIDI processor within host applications.

    ★ 4.950 ratingsMusic$19.99Data updated 2026-09-06
  4. EG WaveSHAPER app icon

    EG WaveSHAPER

    andrea angelini

    Shape waves, mix oscillators, automate knobs

    Create and shape sounds by drawing waveforms or modifying built-in ones. Mix with analog and sub oscillators. Automate knobs using 2 LFOs and 2 ENVs. Design and morph 2 wavetables for dynamic sound creation.

    ★ 4.823 ratingsMusic$8.99Data updated 2026-09-16
  5. AU3FX:Dub app icon

    AU3FX:Dub

    Kymatica AB

    Create delays, echoes, and tape effects

    Create stereo delays with adjustable parameters for various sound effects. Simulate tape characteristics with noise and warble. Apply filters in the delay loop for dub-style tones. Support stereo delay, detune, and ping-pong effects.

    ★ 5.020 ratingsMusic$5.99Data updated 2026-10-21
  6. BLEASS Groovebox app icon

    BLEASS Groovebox

    BLEASS

    Create beats, chords, and melodies

    Create and perform music with multitrack sequencing, monophonic and polyphonic synthesizers, and drum machines. Adjust customizable parameters for sound shaping. Record and export compositions directly.

    ★ 4.338 ratingsMusicFreeData updated 2026-09-12
  7. AirBending: MIDI Controller app icon

    AirBending: MIDI Controller

    Nanas Sound OU

    Control with hand gestures

    Control 4 parameters per preset with intuitive hand mapping. Move horizontally for parameter adjustment and vertically for value changes. Save and recall presets for quick access during performances.

    ★ 0.00 ratingsMusic$8.99Data updated 2026-09-06

How we rank alternatives

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