Best Auido Delay Apps

199+ iOS apps curated and reviewed

4.8 avg rating
8 free apps
Updated July 2026

Analog Rack Delay is the household name in auido delay, but it's far from the only option. We track 199+ alternatives and competitors on iOS β€” many free, many higher-rated than you'd expect.

Top Picks for Auido Delay

Analog Rack Delay#1

Analog Rack Delay by Nembrini Audio

Editor's Choice
🎡 Music
4.8(30 ratings)
FreeAds
Analog Rack Delay screenshot 1

This audio plugin offers the powerful delay algorithms of Nembrini Audio in a user-friendly package. It features BPM sync, a stereo spread circuit, and a rich analog tube preamp for unique signal coloration. Use it as a standalone app or within other music production software.

Delay3000 Vintage Modern#2

Delay3000 Vintage Modern by Nembrini Audio

Strong Contender
🎡 Music
5.0(17 ratings)
$9.99Ads
Delay3000 Vintage Modern screenshot 1
Delay3000 Vintage Modern screenshot 2
Delay3000 Vintage Modern screenshot 3
Delay3000 Vintage Modern screenshot 4
Delay3000 Vintage Modern screenshot 5

This audio processor plugin offers versatile delay effects for digital audio workstations. It emulates a classic rack unit with modern enhancements, providing multiple delay types, saturation circuits, and modulation options for creative sound design.

Echo Cube - Acoustic Delay#3

Echo Cube - Acoustic Delay by AudioThing Ltd.

Time Cube Delay
Worth Considering
🎡 Music
0.0(0 ratings)
$8.99
Echo Cube - Acoustic Delay screenshot 1

This app offers a unique dual delay effect inspired by analog hardware. It features independent control over two delay lines with various sound models and flexible routing options for creative sound design.

More Auido Delay apps to explore

4
Dedalus - Delay Audio Mangler
Dedalus - Delay Audio Mangler
Dedalus - Delay Audio Mangler
by ConTempoNet S.A.S. di Maurizio Refice & C.
$5.99

This app manipulates audio in real-time using a network of delay lines. It offers a wide range of effects, from ambient echoes to rhythmic pulsations and noise, with extensive processing options.

Real-time audio manglingGranulated and modulated delay linesFilters, dynamic processors, and saturation
🎡 Music
(40)
paid
5
Shimmer Delay Ambient Machine
Shimmer Delay Ambient Machine
Shimmer Delay Ambient Machine
by Nembrini Audio
$8.99

Create expansive soundscapes with this app that blends reverb, pitch shifting, and feedback. It's ideal for guitars, keys, synths, and vocals, offering real-time control and optimized performance for ambient electronic music production.

Reverb, pitch shifting, and feedback effectsAuto-swell for dynamic volume changesReal-time parameter control
🎡 Music
(4)
paid
6
Delay Line
Delay Line
Delay Line
Standalone and AUv3 Delay Unit
$1.99

This audio effect app offers a high-quality digital delay with smooth parameter control for musical echoes. It's designed to add depth and space to your sound without unwanted noise.

High-quality digital delaySmooth parameter interpolationFeedback control
🎡 Music
(1)
paid
7
Audio Reverb & Delay AudioVerb
Audio Reverb & Delay AudioVerb
Audio Reverb & Delay AudioVerb
Sound, Music Recording Effects
Free

Enhance your audio recordings with realistic reverb and delay effects. This app offers a variety of presets and custom controls to tailor your sound, perfect for musicians, podcasters, and filmmakers.

Import audio recordingsAdd reverb and delay effectsVariety of reverb presets
🎡 Music
(34)
free with in-app purchases
8
PhaseDelayArray
PhaseDelayArray
PhaseDelayArray
Reverb Delay Audio Unit
Free

This audio effect application provides a unique combination of oscillating reverb, modulation, and feedback delay. It can be used to create a wide range of subtle to extreme soundscapes within compatible music production software.

Oscillating reverb sectionsModulation unitFeedback delay up to 2 seconds
🎡 Music
(45)
free
9
GSDSP Quantum Delay
GSDSP Quantum Delay
GSDSP Quantum Delay
Stereo Delay / Echo
$14.99

This app offers a vintage-inspired stereo delay effect with advanced modulation, flexible filtering, and precise timing controls. It allows users to sculpt unique echo textures, from warm analog sounds to complex, evolving soundscapes.

Vintage-inspired stereo delayDeep modulation systemFlexible filtering (LPF, HPF, BPF)
🎡 Music
(17)
paid
10
BLEASS Delay
BLEASS Delay
BLEASS Delay
Delay / Echo Audio Unit Effect
$3.99
$6.99 | 43% OFF

Enhance your audio mixes with a versatile delay and echo effect. This tool offers deep control over sound character with integrated frequency shifting and dual filters. Create dynamic soundscapes and classic modulation effects with its three LFOs.

Adds depth and movement to mixesIntegrated frequency shifterDual filter for sound control
🎡 Music
(47)
paid
11
Stereo Delay
Stereo Delay
Stereo Delay
audio unit plugin
$2.99

This audio unit plugin creates natural-sounding stereo delays with unique panning that expands stereo width without sounding repetitive. It features filters and a mixing matrix for dynamic echo placement, ideal for adding depth to music.

Unique stereo panning matrixNatural, moving stereo echoLow-cut and hi-cut filters
🎡 Music
(5)
paid
12
TTAP : delay gone deep
TTAP : delay gone deep
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)
paid
13
Tempus - Delay Calculator
Tempus - Delay Calculator
Tempus - Delay Calculator
Delay & Re-Pitch Calculator
Free

Calculate delay times and sample re-pitch amounts with a tap-tempo metronome. Preview delay sounds and determine BPM changes for your DAW. This tool helps musicians fine-tune audio effects.

Tap-tempo metronomeSpecify beat count for metronomeView and preview delay times
🎡 Music
(8)
free
14
Multi-Tap Delay AUv3 Plugin
Multi-Tap Delay AUv3 Plugin
Multi-Tap Delay AUv3 Plugin
AUv3 Compatible Audio Plugin
$4.99
🎡 Music
(0)
15
Speech Jammer: Voice Delay App
Speech Jammer: Voice Delay App
Speech Jammer: Voice Delay App
Prank Instant Audio Feedback
Free

This app creates an instant audio feedback loop by delaying your voice, making it difficult to speak fluently. It's a unique and hilarious experience perfect for pranks, brain challenges, and entertainment on the go.

Instant audio feedback loopAdjustable delay time (50-500ms)Control output volume
🎬 Entertainment
(52)
free with in-app purchases
16
GSDSP Quantum Delay Lite
GSDSP Quantum Delay Lite
GSDSP Quantum Delay Lite
Stereo Delay / Echo
Free

This audio effect plugin offers vintage-inspired stereo delay with deep modulation, flexible filtering, and creative timing options. It allows for precise control over echoes, from warm analog sounds to shimmering textures, and integrates an advanced modulation system for unique sound design.

Vintage-inspired stereo delayDeep modulation systemFlexible filtering
🎡 Music
(3)
free
17
BattleFX
BattleFX
BattleFX
Delay, Reverb, and Maximizer
Free

This app provides dedicated plugins for delay, reverb, and maximization effects, allowing users to apply signature sounds from another application to any track. It offers comprehensive mix controls, solo/mute functions, and advanced features like automatic buffer choking with Euclidean patterns for creative sound design.

Shatter Delay pluginHeadspace Reverb pluginMix controls with Solo/Mute
🎡 Music
(5)
free
18
Delay Calc
Delay Calc
Delay Calc
by Kevlee Software LLC
Free

This app helps musicians and recording engineers calculate delay and modulation times based on BPM. Input your BPM and select rhythmic values to instantly get precise timings in milliseconds or hertz for your audio effects.

BPM to millisecond conversionBPM to hertz conversionRhythmic value selection
🎡 Music
(6)
free
19
OtherDesertCities
OtherDesertCities
OtherDesertCities
Multi-Algorithm Delay
$6.99

Explore a versatile audio effect with six unique delay algorithms, offering everything from classic stereo delays to experimental granular pitch-shifting. Extensive modulation and I/O controls allow for deep sonic manipulation and creative sound design.

Six unique delay algorithmsExtensive modulation capabilitiesTempo-synced LFOs
🎡 Music
(57)
paid
20
Delay Wiz
Delay Wiz
Delay Wiz
The Delay Calculation Wizard
$0.99
🎡 Music
(0)