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 161–180 of 1,000 ranked alternatives.

  1. LH Rubbing app icon

    LH Rubbing

    昊 刘

    Analog sounding polyphony synthesizer app

    LH Rubbing is a polyphony synthesizer app for iPad. It features three wave oscillators, one noise oscillator, two LFOs, and a three-type embedded filter.

    ★ 4.219 ratingsMusicFreeData updated 2026-10-15
  1. AUFX:Push app icon

    AUFX:Push

    Kymatica AB

    Process audio with precision and control

    A stereo dynamics processor with noise gate, compressor/expander, and limiter/clipper. Features adjustable ratios, hard or soft knee, lookahead buffer, and side-chain input. Supports 32-bit DSP for high-quality processing.

    ★ 4.332 ratingsMusic$4.99Data updated 2026-09-09
  2. SAGA Synth | 16-Bit Sonic Fun! app icon

    SAGA Synth | 16-Bit Sonic Fun!

    AudioKit Pro, LLC

    Create music with sounds

    Create and customize music with a retro . Use real YM2616 sound chips for authentic chiptune and effects. Generate pads, sound effects, drums, and leads. Adjust waveform parameters and modulation settings. Export audio files and share directly.

    ★ 4.9438 ratingsMusic$3.99Data updated 2026-09-28
  3. midiLFOs - midi modulator app icon

    midiLFOs - midi modulator

    Arthur Kerns

    Send modulation to music apps

    Sends modulation control data to music apps and synthesizers. It features four independent LFOs with seven-bit CC messages. Users can adjust waveform shapes and modulate amplitude and rate between LFOs.

    ★ 4.921 ratingsMusic$4.99Data updated 2026-10-23
  4. King of Digital D1: Epic Synth app icon

    King of Digital D1: Epic Synth

    AudioKit Pro, LLC

    Play and record virtual analog synths

    Create and manipulate electronic music with 64-voice analog and PCM synthesis. Access over 900 presets from renowned artists. Adjust filters, envelopes, and modulation parameters. Export audio files and integrate with DAWs via AUv3 plugin.

    ★ 4.91,273 ratingsMusic$7.99Data updated 2026-11-08
  5. Animoog Z Synthesizer app icon

    Animoog Z Synthesizer

    Moog Music Inc.

    Design synths, create sounds, perform music

    Create and manipulate sounds using a 16-voice polyphonic . Visualize and navigate sound design through X, Y, and Z axes. Adjust wavetables and vectors for dynamic sound shaping. Save and recall presets for custom sound configurations.

    ★ 4.81,097 ratingsMusicFreeData updated 2026-09-06
  6. EGDR808 Drum Machine HD app icon

    EGDR808 Drum Machine HD

    andrea angelini

    Emulate vintage 80's drum machines.

    The app emulates vintage 80's hardware drum machines with a realistic interface. Users can play included rhythm presets or create their own patterns, with control over drum kit parameters and song mode.

    ★ 4.6174 ratingsMusic$5.99Data updated 2026-09-21
  7. Cubasis LE 3 app icon

    Cubasis LE 3

    Steinberg Media Technologies GmbH

    Record and edit music tracks

    Record and edit audio tracks with multi-touch controls. Mix and arrange audio files using a virtual mixer. Save and share projects directly. Access advanced features with compatible hardware.

    ★ 4.5730 ratingsMusicFreeData updated 2026-09-19
  8. WoodValvet app icon

    WoodValvet

    Woodman's Immaculate Maple Syrup Studio

    ★ 5.07 ratingsMusic$13.99Data updated 2026-09-06
  9. D2 Helper app icon

    D2 Helper

    Luca Naterop

    Save runes, track runewords, find runes, note

    Save runes and track runewords with detailed crafting information. View rune locations and Holy Grail data. Store favorite runewords and notes for mule characters. Manage inventory and character details efficiently.

    ★ 4.9200 ratingsUtilitiesFreeData updated 2026-09-29
  10. Troublemaker app icon

    Troublemaker

    Bram Bos

    Create and play acid tracks

    Create basslines using a virtual TB-303 synthesizer. Adjust waveform shapes, filter settings, and envelope parameters. Save and export audio files. Import and manipulate MIDI files. Sync with DAWs for music production.

    ★ 4.664 ratingsMusic$8.99Data updated 2026-09-22

How we rank alternatives

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