1. Home
  2. 🎵 Music
  3. EffectDeck
EffectDeck

EffectDeck

100+ Effects for any player!

18 ratings
29 reviews
🔧 Utilities
🎵 Music
Free

Details

Released
September 17, 2026
Updated
November 3, 2026

Features

Developer

Masahiro Sato
✨Promote your app ✨
EffectDeck screenshot #1 for iPhone
EffectDeck screenshot #2 for iPhone
EffectDeck screenshot #3 for iPhone
EffectDeck screenshot #4 for iPhone
EffectDeck screenshot #5 for iPhone
iphone
ipad
⭐29
Reviews↘︎
📝33+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦~ in 2 days
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Process audio from any app with a customizable chain of effects. Add built-in, AUv3, or custom JSFX plugins. Share your audio chains and scripts easily.

✓100+ built-in audio effects
✓JSFX script support
✓AUv3 plugin integration
✓Custom impulse responses
✓Audio analysis tools
✓Preset management
✓Chain and script sharing
Show original description

What's New in EffectDeck

2026.11.03

November 3, 2026

New since 2026.10.16 Undo - Undo and Redo for the effect chain: parameter changes, adding, removing and moving effects. Shake your iPhone, swipe left or right with three fingers, or press ⌘Z / ⇧⌘Z on a keyboard. Follow Volume - An effect can follow the output volume. Choose Follow Volume in the card's ⋯ menu, then add keyframes with the + on the strip under the card name. - JSFX can read the output volume through effectdeck_output_volume. Also new - EffeTune 2.16.0 (DSP 0.16.0): Note Spectrogram Chords & Key, Rhythm Analyzer drums, 10 Mastering presets. - EffeTune 2.15.0: SFZ Note Player Detection. - Add Effect search groups results into Effects / Plugins / Presets and also finds common names (de-esser, goniometer, brir). - An effect you add now goes outside Sections, unless you drop it onto a Section card. - Chroma Spiral and Stereo Meter use the space better when collapsed. Note Spectrogram has an opaque keyboard, sharper notes and a legend readable in light mode. - Floating Meters and graphs use less CPU. - Accessibility: VoiceOver labels, larger text, standard buttons. Fixes - iPad (two columns): the top-right buttons could stop responding after closing a sheet by tapping outside it. Previous update (2026.10.16): - Remote Control for EffeTune 2.14 on a computer, Floating Meters (Picture in Picture), SFZ Note Player, and smoother dragging.

More

User reviews

Most RecentHighest RatedLowest Rated

Game Changer

The first system-wide audio processor for iOS! This app is super powerful, basically like having an FX chain from your DAW built into your device’s output. Did I mention it’s free without ads? 🤯
Bbadguitartech

Excelente

Vim pela sugestão do Leo (MTH), excelente app, uma nova experiência de ouvir músicas no iPhone e aproveitar mais a equalização de inEars. Resolveu o problema do ganho de volume do cabo KZ M2 que tem um boost por padrão que me incomoda muito e finalmente consegui reduzir no app.
GGuStratocaster

Perfeito!

Funciona em tudo!
ESEnzo Sakata

Era o que faltava no iOS!

Ótimos plugins, pena que no meu iPhone 12 as vezes dá umas travadinhas. Vida nova aos AirPods!
MMagranez

Amazing one

Surprised to feel this one as an audiophile, would love if it supports CarPlay too!
Jjainsonj
See 24 more reviews

Developer apps

QR Code Inspector Devtools
QR Code Inspector Devtools

QR Code Reader for Developers

🛠️ Developer Tools
Free
In-App PurchasesWith Ads
See developer apps

FAQ

What is EffectDeck?

EffectDeck is an iOS app that allows you to apply a chain of audio effects to the output of any other app on your device. It integrates seamlessly with iOS audio routing, making it easy to process sound without complex setup.

Does EffectDeck have ads?

No, EffectDeck does not contain advertisements. It is a completely ad-free experience for users.

What types of effects can I use with EffectDeck?

You can use over 100 built-in effects, AUv3 plugins already installed on your device, and even custom JSFX scripts that you can import or write yourself. This offers a vast range of sound shaping possibilities.

Can I use my own impulse responses with EffectDeck?

Yes, EffectDeck supports convolution reverb, allowing you to use your own impulse responses to create unique reverberation effects. It also includes AutoEQ profiles for its 15-band EQ.

How does EffectDeck handle custom scripts?

You can import JSFX scripts from Files, a link, or the clipboard. Each imported script will appear with its own sliders and display, functioning as a native effect within your chain.

Is EffectDeck available on Android?

EffectDeck is currently designed for iOS devices, specifically the iPhone and iPad, leveraging iOS 17's audio output capabilities.

How often is EffectDeck updated?

The latest version is 2026.10.08, released on October 7, 2026. Updates are provided to ensure compatibility and introduce new features or improvements.

What is the user sentiment for EffectDeck?

Users have rated EffectDeck highly, with an average of 4.8 stars from 9 ratings, indicating a very positive reception and satisfaction with its features and performance.