Best Stereo Modulator Apps

5.0(3 ratings)

$2.99

This audio effect plugin transforms mono sound into stereo, adding width and depth. It uses micro-delays to create a natural sense of space, with optional LFO modulation for a Leslie speaker-like effect without pitch shifting. Ideal for creating separation in mixes, especially for guitars and vocals.

DJ it! Virtual Music Mixer app by Gismart Limited

Mix, Scratch & Remix Tracks

Strong Contender

4.4😞(13K ratings)

FreeAdsIn-App Purchases

DJ it! Virtual Music Mixer app screenshot 1

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This app provides a comprehensive mobile DJ setup with learning resources to master mixing techniques. It includes tutorials, quizzes, and a glossary for all skill levels, alongside professional DJ tools for creating and recording music.

What We Love

🚀 Great DJ app
👍 Lots of cool features
🤩 Loving the game
🎶 Fun to make music

Room to Improve

💰 Subscription required to access full features
🔒 Can't get past paywall
😡 Forced to pay to play
🤬 Greedy developers

Best Ringtones 2026 for iPhone by Fabien Maurice

Custom Alarm & Text Tone Maker

Worth Considering

4.6😐(24K ratings)

FreeAdsIn-App Purchases

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Discover over 1000 premium ringtones across 25+ categories or create your own custom tones from songs and videos. Easily import, trim, and add effects to personalize your iPhone's sounds for alarms, contacts, and more.

What We Love

👍 Great app
👍 Funny ringtones
👍 Variety of ringtones
👍 Easy to use
👍 Helpful customer service

Room to Improve

🐛 Complicated installation process
🐛 Limited ringtone selection
🔋 Too many ads
🔒 Forced 5-star reviews
🤔 Confusing navigation

More Stereo Modulator apps to explore

PhaseDelayArray

Reverb Delay Audio Unit

Oscillating reverb sectionsModulation unitFeedback delay up to 2 seconds

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.

(45)

Wider by Infected Mushroom

Stereo Expander

Expands stereo image of mono signalsCompletely mono-compatibleMaintains phase coherence

This audio plugin expands the stereo width of mono signals to create a more immersive sound. It uses a unique algorithm to ensure phase coherence, preventing muddiness and maintaining signal integrity when summed to mono. Achieve up to 200% stereo width for an exaggerated, wide effect.

Experience high-quality audio playback and control your Sony audio devices. Stream music from various sources, including Hi-Res files, and optimize sound settings for an immersive listening experience at home or on the go.

Play Hi-Res audio tracksConnect to Sony audio devicesOptimize sound settings

(82K)

Audio Unit effect AUv3 phase

Stereo Phaser

$1.99

This audio effect app provides a stereo phaser with adjustable rate, depth, feedback, and stereo spread. It functions as an Audio Unit AUv3 plugin for hosts like GarageBand or as a standalone application for real-time audio processing.

Stereo phaser effectAdjustable rate, depth, feedbackStereo spread control

Left & right on 2 iOS devices!

$1.99

Transform two iOS devices into a powerful wireless stereo speaker system. Enjoy enhanced audio for music, podcasts, and more, with adjustable stereo effects and synchronized visuals. Perfect for home, office, or shared listening experiences.

Wireless stereo speaker systemLive audio streaming between devicesAdjustable stereo effects (mono, stereo, SuperStereo)

audio unit plugin with visuali

$5.99

This audio plugin allows precise control over the stereo width of audio across four adjustable frequency bands. It's designed for mastering engineers to manage bass frequencies while maintaining a wide stereo image in other ranges. Features include solo controls for each band and a visual vectorscope.

Adjustable stereo width per frequency bandFour independent frequency bandsSolo control for each band

Stereo Width by Red Rock Sound

(12)

paid

RRS Fuse Stereo Image

Adjust stereo width with WIDTH controlAdd depth effects with SPACE circuitTweak frequency cut-off with SHUFFLE

This audio plug-in allows music producers to manipulate the stereo width of their mixes. It offers controls for adjusting the side signal, adding depth effects, and auditioning stereo components. Requires an AUv3-compatible host app.

(11)

Stereo Width & Mono Utility

FOLD Stereo to Mono

Variable stereo width controlClick-free mono fold-downOutput trim gain stage

This audio utility app allows musicians to adjust stereo width and fold down stereo signals to mono. It functions as an AUv3 plugin for compatible hosts, offering real-time phase correlation metering and output gain control. It's designed for seamless integration into music production workflows.

(1)

Panasonic Stereo Remote 2012

by PANASONIC ENTERTAINMENT & COMMUNICATION CO., LTD.

Wireless control via Wi-FiVolume and sound adjustmentPlayback control

Control your Panasonic compact stereo system wirelessly from your iPhone or iPod touch. Adjust volume, change settings, and manage playback with an intuitive interface over your home Wi-Fi network.

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)

Left & right on 2 iOS devices!

(17)

paid

Stereo Speakers Tryout

Wireless stereo speaker system with 2 iOS devicesLive audio streaming between devicesAdjustable mono and stereo effects

Transform two iOS devices into a powerful wireless stereo speaker system. Enjoy amplified music at home, in the office, or anywhere you go. Connect with a friend's device for an even bigger sound experience.

(13)

Musical Tremolo Effect Plugin

NeSi xTrem

Stereo tremolo effectFM-based LFOsVCA modulation

This audio plugin for iOS provides a unique stereo tremolo effect. It utilizes FM-based LFOs and VCA/low-pass gate modulation to add color and movement to instrument tracks within a host DAW.

by RUGGED RACE PRODUCTS, INC.

Adjustable audio equalizerFine-tune music preferencesEnhance sound quality

This app offers an adjustable audio equalizer to fine-tune your music and sound preferences. For optimal audio quality, it recommends downloading songs to your device instead of streaming.

(1)

Ringtones for iPhone! (music)

and free-style ringtone maker

Convert music to ringtonesRecord custom ringtonesTrim and cut audio

Create custom ringtones from your music library or by recording your own voice. Easily trim, cut, and adjust audio with advanced editing tools. Access a vast library of sounds and discover live wallpapers to personalize your device.

(7.6K)

3D Chorus

Stereo Dimension Chorus

Adjustable depth and intensityAdjustable delay timeTrue stereo input/output

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.

by BTG SOLUTIONS, INC

(0)

GSDSP Quantum Delay Lite

Stereo Delay / Echo

Vintage-inspired stereo delayDeep modulation systemFlexible filtering

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.

(3)