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.
WOW Filterbox screenshots
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.
PixelWave
Alexander Zolotov
Draw, play, and export waveforms.
The app is an experimental wavetable synthesizer featuring an old-school pixel interface. It allows users to draw waveforms while playing and supports WAV export, MIDI keyboards, Audiobus, and IAA.
HSH - Battlegrounds & Decks
立珍 陈
Access card data, track deck performance, view
Track class win rates to identify the most effective classes. View popular deck win rates and detailed card data to inform gameplay decisions. Access ladder competition and performance insights to improve rankings.
King Key
Caelum Audio Ltd
Play keyboard samples anywhere
Play keyboard sounds, MIDI keyboard tones, typewriter noises, and four produced drum kits. Trigger samples via keyboard input or MIDI. Export audio files and share directly.
PolyIvoks Filter
RRS, OOO
Audio, shape sound, create music
Apply audio filters to modify sound characteristics. Adjust parameters for tone shaping and resonance. Load and save presets. Access a demo version with limited playtime. Purchase full version for unlimited use.
Dazibao.app
Hervé Noury
Define sound tones and create music
Create and customize sounds using color-based waveform editing, filtering, detuning, and vibrato. Adjust pan, volume, space, and noise levels. Program multiple tone colors with intuitive graph controls.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.