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 601–620 of 1,000 ranked alternatives.
Jam Synth
Derek Mesecar
Convert guitar signal to leads
Processes guitar input to control digital oscillators, adjusting pitch and amplitude in real time. It applies multiple effects and generates sounds without using MIDI. Users can customize sound settings and adjust effect parameters directly.
NeSi xTrem
Neon Silicon LLC
Use AU hosts to apply tremolo effects
A tremolo effect plugin for iOS audio units. Applies FM-based LFO modulation to audio signals. Adjusts volume with VCA and low-pass gate controls. Enhances instrument tracks with dynamic audio movement.
ModWheels
Matthias Schorer
Control MIDI synths with pitch wheels
Control MIDI-enabled synths and keyboards via modulation wheels and pitch ribbons. Adjust pitch and modulation parameters in real time. Supports vintage synth interfaces and organ keyboards with synth sounds.
GSDSP MagicDelay
Gustav Scholda
Adjust delays with a single curve
Create and manipulate delay effects using a single curve for spectral control. Adjust delay patterns with BPM grids or freeform motion. Modulate and reshape delay shapes in real time for dynamic rhythmic effects.
microTERA
Harry Gohs
Dynamic spectra creation with unique sounds.
The app uses waveshaping synthesis to create unique sounds by altering spectra with sound amplitude. It offers a randomizer for generating new sound patches and includes multiple oscillators, envelopes, and effects.
Enso Looper
Audio Damage, Inc.
Loop audio and control effects
Is a AUv3 plugin for audio looping. It allows users to create and layer loops, adjust timing, and apply effects. Features include real-time playback control, loop quantization, and integration with host applications for music production.
Latin Beats: Drum Pad Machine
Sonic Market LLC
Create and play rhythms
Create and customize rhythmic patterns using authentic loops. Add percussion instruments and adjust tempo. Export tracks and share via social media or cloud services. Sync with MIDI devices for live performance.
Chatbot AI
Silver Elm Systems LLC
Ask questions, get answers
Lets users ask questions and receive answers from a generative AI model. Users can initiate conversations, view typing indicators, and copy-paste messages. The integrates with OpenAI's ChatGPT for responses.
yaleD - Reverse Delay
Sonosaurus LLC
Apply effects to audio
Apply effect to audio input by adjusting time, feedback, and filtering settings. Integrate as AUv3 plugin with host apps like GarageBand and Cubasis. Export processed audio files directly.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.