Built for Live performance and hands free use, Quantiloop recreates the simplicity of a hardware loop pedal in an iOS app. Attach a MIDI foot controller and control it the way you want. No MIDI controller at hand; just preset your loop length, enable auto–record or a count–in and your loops will automatically close, no hands or feet required. Big onscreen controls allow for easy configuration and tactile control by vocalists or beat boxers. Focus on your performance instead of fiddling with dip switches or complex menu’s.

Be Creative

Create 4 tracks with endless layers of overdubs to build your performance. Record a Chorus, Verse and Bridge and switch between them seamlessly or create a 1 bar percussie loop on track one, a 4 bar chord progression on track two and layer a bass line on top, all in perfect synchronisation.

Rhythm Guide

The builtin rhythm guide provides a rhythmic backing. Use the internal metronome for practice, import drum loops from virtually anywhere or host and control your favourite rhythm apps to enhance your performance. MIDI master lets you control MIDI hardware, and MIDI slave lets Quantiloop follow it. Ableton Link lets you even play in time over WiFi with external apps and devices. Quantisation aligns your actions to the nearest measure or beat so you stay in time, and real-time tempo control sets the pace. Prefer setting your own pace, disable quantisation and Quantiloop will react to your actions with minimum latency to create tight synchronised recordings.


Assign up to 3 simultaneous effects to the input. Use the built-in transpose to covert your guitar into a bass, or host your guitar amp sim directly in Quantiloop. The results will be recorded into your loops.
Or assign up to 3 simultaneous track effects to the output. Use the tape stop to add drama, introduce a key change to build up your performance, or host an Inter-App audio/AU reverb processor. Track FX may be assigned to a single track, all tracks or the combined output.


• Free, Synced and Paralel,Serial, Mixed Playing Styles
• Multiple Quantise Modes
• Multiple Stop Modes
• Unique Dub Mode and Mute Mode
• Unlimited Overdubs
• Overdub Decay
• Undo / Redo
• Auto Record
• High quality stereo audio
• Clear loop status display
• Rhythm guide with optional auto-start, auto-stop and count-in
• Audible and Visual Metronome
• Send start, stop and host sync to hosted rhythm apps.
• Sync to host when embedded in an Inter-App-Audio host
• Real-time Tempo Control
• Extensive MIDI control
• Multiple Assignments per MIDI controller (tap, hold, double tap)
• MIDI Program Change support for changing presets
• Supports Audiobus and Inter-App-Audio and Audio Units (AUv3)
• Individual outputs for each track and rhythm
• Synchronise to other apps and devices with Ableton Link
• MIDI clock sync (both slave and master)
• 4 physical/iaa/au/audiobus inputs routable to any track
• 8 outputs (main, monitor, track 1-4, rhythm, input out)
• 3 assignable input Fx, including transpose, reverb and IAA, AUv3
• 3 assignable track Fx, including transpose, reverse, tape stop, fade and IAA, AUv3
• Cloud (iCloud, Dropbox, Audioshare …) import / export
• AudioCopy/Paste
• Open In
• Store Phrase Presets in unlimited banks with 100 presets each
• Individual Volume and panning controls for each track

What's New

Version 2.72

- Added Ableton Link Start/Stop Sync
- Updated Ableton Link 3.01 and Audiobus 3.04 SDK
- Fixed problem with imported loops not being saved correctly
- Added MIDI ‘start track’ action. (Plays track but doesn’t stop it)
- Fixed a display issue in Track Settings
- Fixed a display issue in Track Volume MIDI control action

Ratings and Reviews

4.7 out of 5

14 Ratings

14 Ratings

Quantiloop Customer service


Hi to all :),
This is my first ever App Store review.
The Quantiloop app in itself is Nothing short of amazing. When I first open the app I had a rough start getting operations to go (most issues were because of the operator of the app ) and had to call tech-support. The reply from tech-support was extremely fast and very thorough and attentive to the issue that I was having and was cleared up immediately. I’ve asked questions about certain operations that I wanted for myself with the app and All replies were timely and extremely helpful I give this app a five star rating and highly recommend it to any individual.

Just like the real thing, only better!


This app, when paired with a Midi pedal, is just like the real thing but so much better. Freshly downloaded it just works perfectly if you know how a regular looper pedal works. And then if you really know what you are doing you can customize it to ridiculous levels!

If you are a guitarist especially, this app is well worth the money if you already have an interface, an amp simulator and a pedal. It works without the pedal but is so much better with one!

Ultimate Looper


Been looping on the stand for 4 years using RC300 and RC505. Started using this app and decided to sell both old hardware loopers. This tool is way better with great functionality to tie it to pro iOS drum apps. Only wish is for it to be able to send midi patch change commands to drum apps. Hard to top.


Stephan Marx
16 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Arabic, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
Age Rating
Rated 4+
© 2016-2018 Stephan Marx


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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