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 761–780 of 1,000 ranked alternatives.

  1. MF-101S Lowpass Filter app icon

    MF-101S Lowpass Filter

    Moog Music Inc.

    And modulate audio signals

    Adjust audio signals with a 4-pole and envelope follower. Modify frequency response and dynamic motion. Connect to mobile devices for real-time sound processing and parameter control.

    ★ 4.47 ratingsMusic$14.99Data updated 2026-09-06
  2. AD 480 basic - Studio Reverb app icon

    AD 480 basic - Studio Reverb

    Thomas Fiedler

    Pro quality studio reverb effect.

    The app provides a professional studio reverb effect with variable room size and acoustic spaces. It supports Audiobus, Inter-app Audio, and external audio interfaces for extensive sound shaping.

    ★ 2.33 ratingsMusic$3.99Data updated 2026-10-16
  3. MyOwnPuzzle app icon

    MyOwnPuzzle

    NMS Narcisse Mavoha Solutions Sarl

    ★ 0.00 ratingsEntertainment$1.99Data updated 2026-09-12
  4. MIDI Friend app icon

    MIDI Friend

    Douglas Heriot

    Generates MIDI messages for testing setups.

    The app generates MIDI messages for playing and testing complex MIDI setups. It can stay on top of other running applications for accessibility.

    ★ 0.00 ratingsMusic$4.99Data updated 2026-09-26
  5. KA mini DiZi app icon

    KA mini DiZi

    SHANTOU KONG AUDIO SOFTWARE TECHNOLOGY CO.,LTD.

    ★ 5.05 ratingsMusic$1.99Data updated 2026-09-06
  6. ThermoSynth app icon

    ThermoSynth

    SonicPlanet Audio Video Teknolojileri Anonim Sti.

    ★ 5.04 ratingsMusic$34.99Data updated 2026-09-06

How we rank alternatives

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