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 101–120 of 1,000 ranked alternatives.

  1. RE-1 Tape Machine app icon

    RE-1 Tape Machine

    Kai Aras

    Record, loop, and overdub audio

    Record and manipulate audio with a virtual deck featuring 3 controllable read heads, variable delay, and feedback. Sample, loop, and overdub audio. Use as a master effect or virtual recorder. Realtime visualization of movement and effects.

    ★ 4.7132 ratingsMusic$9.99Data updated 2026-09-15
  2. Teraverse app icon

    Teraverse

    Harry Gohs

    Explore Tera Pro sounds and customize them

    Access and customize Tera Pro sounds with adjustable parameters for tone and structure. Explore morphing between sounds to create new variations. Integrate with Tera Pro for expanded sound design capabilities.

    ★ 4.8104 ratingsMusic$2.99Data updated 2026-09-06
  1. SNESynth: Chiptune Power! app icon

    SNESynth: Chiptune Power!

    AudioKit Pro, LLC

    Create music with real synths

    Create and manipulate music using real synthesis and 2,500+ samples from actual video game chips. Adjust waveform parameters, apply filters, and layer sounds. Export tracks and share directly.

    ★ 4.868 ratingsMusic$2.99Data updated 2026-09-06
  2. Riffer app icon

    Riffer

    AUDIOMODERN EOOD

    Generate random melodies

    Create and customize MIDI sequences with scale selection, complexity settings, and step controls. Generate random patterns and melodies. Adjust pitch, transpose, and set playback motion. Export patterns or use Infinity mode for continuous generation.

    ★ 4.187 ratingsMusic$9.99Data updated 2026-09-15
  3. miRack app icon

    miRack

    MIFKI PTY LTD

    Build custom synths and effects

    Create and customize synthesizers using modular components. Build audio and MIDI effects. Control external apps and hardware. Explore modular synthesis concepts. Perform live with customizable setups. Sync with macOS via Audio Unit and VST plugins.

    ★ 4.8682 ratingsMusic$14.99Data updated 2026-10-30
  4. TONALY: Songs, Scales & Theory app icon

    TONALY: Songs, Scales & Theory

    Christian Hengst Daniels

    , find chords, and learn scales

    And find chords based on the circle of fifths. Learn scales and chord progressions. Identify compatible chords within a key. Set and track musical goals. Sync with instruments and export progressions.

    ★ 4.86,337 ratingsMusicFreeData updated 2026-09-13
  5. Lo-Fi Tape app icon

    Lo-Fi Tape

    Weston Fletcher

    Record and edit MIDI sequences

    Record and edit audio with MIDI compatibility and learn support. Access factory presets for strings, organs, pianos, and synths. Use four effect sections including reverb and chorus. Adjust stereo width, mono switch, and note hold.

    ★ 4.925 ratingsMusic$2.99Data updated 2026-09-06
  6. AudioKit Synth One J6 app icon

    AudioKit Synth One J6

    AudioKit Pro, LLC

    Stream music and create beats freely

    Create and manipulate music with a virtual analog . Generate lush pads, deep basses, classic keys, and vibrant leads. Adjust filters, envelopes, and modulation parameters. Save and export projects in multiple audio formats.

    ★ 4.91,700 ratingsMusicFreeData updated 2026-09-06
  7. Nave app icon

    Nave

    Waldorf Music GmbH

    Generate wavetable sounds

    Create and manipulate sounds using two wavetable oscillators. Adjust waveform shapes and modulation parameters. Transpose sound spectra independently of pitch. Render waves with periodic noise. Save and export custom sound presets.

    ★ 4.678 ratingsMusic$19.99Data updated 2026-09-08
  8. AD-202 app icon

    AD-202

    Audio Damage, Inc.

    ★ 4.713 ratingsMusic$6.99Data updated 2026-10-13
  9. Flynth - Synth & Arpeggiator app icon

    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.

    ★ 4.355 ratingsMusicFreeData updated 2026-09-24
  10. Hypertron app icon

    Hypertron

    Roman Fischer

    Create beats with drag-and-drop loops

    Create and edit music with a variety of tools. Trigger pads in live mode. Adjust effects in dedicated mode. Arrange samples in sequences, takes, and groups. Record via microphone. Generate samples using AI. Add fade-in and fade-out regions.

    ★ 4.4159 ratingsMusicFreeData updated 2026-09-18
  11. rrarrow app icon

    rrarrow

    Alexey Nadzharov

    Experimental noise machine for iOS

    The app is an experimental noise machine and modular audio effect for iOS. It offers extended feedback capabilities and a simplified interface for fast assembly and flexible connectivity.

    ★ 4.619 ratingsMusic$3.99Data updated 2026-10-28
  12. Phawuo app icon

    Phawuo

    Alexey Nadzharov

    Experimental monophonic virtual analog synth.

    The app is an experimental virtual-analog synthesizer. It features two oscillators with distortion and feedback, a state-variable filter, and two ADSR envelopes.

    ★ 4.513 ratingsMusic$2.99Data updated 2026-10-22

How we rank alternatives

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