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  • #: 208822
  • Price: $5.99 In Apple Store
  • Category: Music
  • Updated: 2010-10-25
  • Current Version: 1.2.1
  • 1.2.1 (iOS 4.0 Tested)
  • Size: 8.70 MB
  • Language: English
  • Seller: Trapcode AB
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1 or later
  • © 2009-2010 Trapcode AB
  •  Add to Favorite apps



ProLoop is a powerful and flexible loop instrument for professional musicians as well as hobbyists. Use it as a live electronic instrument by itself or as an addition to your other gear, or just play around with it and explore the possibilities!

It can play up to 6 loops simultaneously and besides changing the volume each loop can also be pitched/transposed, reversed, muted, panned, ring/frequency/phase-modulated by any other loop, and

synchronized to a masterloop.

Pitch can be smoothly adjusted or quantized to a musical unit such as octaves, semitones or a custom division of an octave. Or put it in sync-mode to automagically fit the length of the choosen masterloop.

The sync offset can be adjusted to have loops sync at other positions than their start, and the sync can be turned off individually to allow the loops to have different lengths to create ever-changing layers of soundtextures.

There is also a Freeze FX that lets you temporarily "freeze" a loop with adjustable grain size and position.

You can control all the loops in real-time, and multi-touch will let you adjust several parameters simultaneously, for example crossfading by changing the volume of two loops at the same time.

ProLoop comes bundled with many loops by professional musicians that you can use and play around with, and demo sessions to get you started, but the real power comes by the fact that you can record your own loops straight into ProLoop or upload your own professionally recorded soundfiles to ProLoop through your web-browser! You can also paste

audio from other music apps into ProLoop.

iPhone Screenshots

ProLoop iPhone Screenshot 1

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Rated 2/5 based on 3 customer reviews.


5/5 stars

Top notch!

These guys are great; a couple days after I posted the review below, in which I mention some bugs, there's another update that fixed exactly those bugs! This blows all the other looping apps out of the water, as most of them simply loop, while with proloop, one can scramble loops every which way, and simple things like panning control are just icing on the cake, though still it's icing the other programs lack...! Great work, cheers!

Old review:

One if the best sounding, flexible, and generally funnest sound apps I've yet encountered - with the external recording option now implemented, this will be used far more...
Though a couple bugs: recording stopped working after I loaded a new session, had to redownload - we'll see about that..
And sound should come out through the main speaker, not the telephone speaker.


0/5 stars

Waste of my 6 bucks.

I really wish it were simpler to just sync a couple of little samples that are recorded. The free apps can do that :/

2/5 stars


Unless I'm interpreting these controls all wrong, it seems nearly impossible to get loops to sync properly on the fly. I mean ideally we are making MUSIC here, right? Just pathetically shabby. Don't believe these other robots. Your money would be better spent elsewhere.


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The information may be outdated (2011-04-27 01:43:16). For actual information go to iTunes

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