This app offers a versatile toolkit for manipulating audio with a variety of lo-fi effects. Explore historical audio degradation, modern digital artifacts, and analog warmth to transform your sound.
5.0(29 ratings)
$9.99
Best apps like WU: AUSampleDelay
23+ similar apps compared and reviewed
4.7 avg rating
5 free apps
Updated August 2026
WU is great, but it's not the only option. Explore 23+ 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(15 ratings)
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.
3.7(3 ratings)
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.
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4
Intensifier AUv3
Intensify your sound!
Free
This audio processing tool enhances your sound using dynamic range compression and transient shaping. It offers a unique HTML controller design and works with any AUv3 compatible host or as a standalone app.
AUv3 audio unitStandalone appDynamic range compression
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Popsicle FX
Dual Multi Effects Processor
$12.99
This app offers a dual multi-effects processor with 24 distinct audio effects. It allows for flexible routing of effects in series, parallel, or stereo channels, and features an XY pad for dynamic parameter control. An advanced mode provides a mod-matrix, LFO, and Envelope Follower for complex sound design.
2 independent stereo effects engines24 effect algorithmsSeries, parallel, and stereo channel routing
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(33)
paid6
VAPoly
Polyphonic Synthesizer
$5.99
$14.99 | 60% OFF
This virtual analog synthesizer offers 8-voice polyphony with built-in effects, a sequencer, and parameter automation. It functions as a standalone app or an Audio Unit Extension, supporting iCloud Drive and various MIDI and audio export options.
Virtual analog 8-voice polyphonyBuilt-in effects (delay, chorus, reverb, etc.)16-bar sequencer with parameter automation
🎵 Music
(15)
paid7
Pana - Natural Panner
by Klevgränd produkter AB
$10.99
This sophisticated audio tool offers advanced stereo positioning beyond traditional volume panning. It combines micro-delay and low-pass filtering to create natural-sounding audio placement, ideal for percussive instruments and a richer mixing experience. Includes a crossover filter to keep low frequencies centered.
Natural audio positioningMicro-delay and low-pass filteringCrossover filter for centered bass
🎵 Music
(5)
paid8
Spectre Analyzer for Logic Pro
Auv3 Plugin for iOS and macOS
Free
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.
Real-time audio visualizationHigh-resolution FFT analysisGPU-accelerated rendering
🎵 Music
(3)
free9
TTAP : delay gone deep
by K-Devices
$5.99
This audio effect app provides versatile delay sounds, from classic tape echoes to experimental textures. It offers dual buffers with extensive shaping, glitchy repeats, and intuitive visual feedback for creative sound design.
Dual delay buffersTape and digital inspired effectsGlitchy and experimental repeats
🎵 Music
(22)
paid10
Plotony
AUv3 Harmonograph Simulator
Free
This app transforms MIDI input into animated drawings by simulating pendulums with frequencies derived from musical notes. It visualizes chords and intervals, offering customizable drawing parameters and color schemes. It can be used as a standalone app or integrated into other music production software.
MIDI to frequency conversionAnimated harmonograph drawingsChord and interval visualization
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(5)
free