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
15+ 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 15+ 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
3.9(8 ratings)
Free
Generate random patches for your AUv3 compatible music apps. Save your favorite creations and access them later. Easily mark preferred apps for quick selection.
5.0(12 ratings)
Free
This application offers a classic FM synthesizer experience with a modern interface. It allows for a wide range of sounds, from clean to distorted, with six specialized macro controls for easy sound shaping. An LFO and drive control further enhance its sound design capabilities.
More apps like WU
4
3D Chorus
Stereo Dimension Chorus
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.
Adjustable depth and intensityAdjustable delay timeTrue stereo input/output
🎵 Music
(9)
free5
RRS HLF-3C
PASSIVE HIGH/LOW FILTER
Free
This audio plugin offers broad tonal sculpting with 12 dB per octave low and high cut filters. It allows for precise frequency subtraction to enhance musicality in mixes, compensating for hardware signal loss with unity gain.
12 dB/octave low and high cut filtersRetro-tonal sculptingSpecial effects
🎵 Music
(15)
free6
The Voltour Valve Enhancer
by Nembrini Audio
$14.99
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.
Three valve bias modes (Triode, Pentode 1, Pentode 2)Mix parameter for parallel processingContinuous filter control
🎵 Music
(7)
paid7
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)
free8
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)
free9
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)
free10
ChannelStrip LE
Modeled Tube Preamp
Free
This app offers a modeled tube preamp with a 3-band EQ and an oscilloscope. It's designed for music production to add smooth tube saturation and gentle tone-shaping, allowing users to monitor waveform compression.
Modeled tube saturation3-band equalizerOscilloscope waveform monitoring
🎵 Music
(9)
free