Visualize your audio in real-time with high-resolution FFT analysis. This Audio Unit plugin is compatible with various host apps and utilizes the GPU for efficient, CPU-light processing.
3.7(3 ratings)
Free
Best apps like WU: AULowShelfFilter
11+ similar apps compared and reviewed
4.6 avg rating
9 free apps
Updated August 2026
WU is great, but it's not the only option. Explore 11+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to WU
5.0(9 ratings)
Free
This app offers a modern approach to the classic dimension chorus effect, allowing users to craft subtle to extreme chorus sounds. It features adjustable parameters for depth, intensity, and delay time, with true stereo input/output for enhanced sound quality.
The Voltour Valve Enhancer by Nembrini Audio
Worth Considering
🎵 Music
5.0(7 ratings)
$14.99Ads
This audio plugin emulates a renowned hardware unit, offering three distinct valve modes for warming up sounds, adding aggression with odd harmonics, or creating unique tonal textures. It expands on the original hardware with features like parallel processing, continuous filtering, and phase blending.
More apps like WU
4
Goniometer for Logic Pro
Auv3 Plugin for iOS and macOS
Free
This audio analysis tool visualizes the stereo image of sound recordings. It helps users analyze and adjust stereo width, balance, and phase relationships by displaying channel information.
Stereo image analysisMid-Side (MS) and Left-Right (LR) channel displayRelative level and phase relationship visualization
🎵 Music
(1)
free5
Band Analyzer for Logic Pro
Auv3 Plugin for iOS and macOS
Free
This audio effect plugin visualizes sound in real-time for music production apps. It syncs waveforms with your host app and utilizes the GPU for efficient, low-CPU performance.
Real-time audio visualizationAudio Unit (AUv3) pluginSyncs with host app
🎵 Music
(3)
free6
Multiband Correl for Logic Pro
Auv3 Plugin for iOS and macOS
Free
This audio plugin measures the phase relationship between different frequency bands of an audio signal. It's ideal for stereo imaging and aligning multi-mic recordings with precise phase measurements across various frequencies.
Multi-band correlation meteringStereo imaging analysisPhase alignment for multi-mic recordings
🎵 Music
(1)
free7
ChowMultiTool
by Jatin Chowdhury
Free
This audio plugin offers a suite of tools for music production, including advanced EQ, waveshaping, signal generation, and filtering. Enhance your audio workflow with these versatile utilities designed for creative sound design and mixing.
Linear phase EQCustomizable waveshaperSignal generator
🎵 Music
(16)
free8
Room Reverb
AUv3 Reverb Audio Plugin
Free
This audio plugin adds natural-sounding reverberation to your recordings, bringing them to life. It offers a variety of presets and controls to customize the sound, making dry recordings feel more realistic. It requires a host application that supports AUv3 audio plugins.
Mono/stereo to stereo algorithmic reverbNumerous presets from small to large roomsUndo/redo and A/B comparison
🎵 Music
(24)
free9
Spectrogram for Logic Pro
Auv3 Plugin for iOS and macOS
Free
Visualize audio spectrums in real-time with this Audio Unit Plugin. Analyze audio for music production, speech, or noise reduction. Compatible with various host apps and syncs with your project.
Real-time audio spectrum visualizationAUv3 plugin compatibilitySyncs with host app waveforms
🎵 Music
(6)
free10
ddtctmcc-ff
2D Touch Control to MIDI CC
Free
This free music app translates touch gestures into MIDI Control Change messages. It offers a 2D touch area to control three MIDI values and two gesture recording modes: infinite looping or one-time playback triggered by buttons.
2D touch area for MIDI controlX, Y, and Touch On/Off MIDI valuesLooping gesture recording
🎵 Music
(5)
free