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PreSonus QMix®-UC

PreSonus QMix®-UC

by PreSonus Audio Electronics, Inc.

87 ratings
79 reviews
🎬 Entertainment
🎵 Music
Free

Details

  • Released
  • Updated
  • September 19, 2013
  • July 29, 2025

Developer

PreSonus Audio Electronics, Inc.
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About

This app transforms your mobile device into a personal monitor mix controller for digital mixers. It allows musicians and engineers to easily manage and adjust their own stage or aux mixes wirelessly. Take full control of your sound with intuitive remote access.

✓Wireless control of StudioLive Series III mixers
✓Remote control aux mix levels and panning
✓Create up to 4 channel groups
✓Wheel of Me for custom channel group control
✓Intuitive and flexible mix management
Show original description

What users say

Summarized from real user reviews of PreSonus QMix®. Based on 87 reviews and a 2.9/5 average, it highlights the 12 positives and 42 negatives reviewers mention most about this Music app.

Positive things

  • 👍Handy for IEM mixes
  • 💡Genius 'Me/Band' balancing wheel
  • 👍Fantastic for IEM users
  • 👍Perfect for wireless control
  • 👍Great for monitor mixes
  • 👍Easy setup for bands
  • 👍Better than traditional headphone setup
  • 👍Love the ability to adjust mixes
  • 👍Great app when it works
  • 👍Fantastic update
  • 👍Works great with router
  • 👍Love it!

Negative things

  • 🐛Crashing frequently
  • 🐛Unreliable connection
  • 🐛Landscape mode issues
  • 🐛No iPad version
  • 🐛Inconsistent and buggy
  • 🐛Pénible to control mix
  • 🐛Default levels change
  • 🐛Cannot connect to desk
  • 🐛Not connecting to mixer
  • 🐛Upgrade mixer software needed
  • 🐛Wish it worked
  • 🐛No front of house
  • 🐛Screen won't rotate
  • 🐛App always terrible
  • 🐛Complete fail
  • 🐛Connection issues with iOS
  • 🐛Underwhelming QMix
  • 🐛Won't connect to iPhone
  • 🐛Freezes and disconnects
  • 🐛Cannot see muted channels
  • 🐛Recent update broke rotation
  • 🐛Do not update
  • 🐛Needs updated for iPhone
  • 🐛Gray boxes, useless
  • 🐛Battery drain issue
  • 🐛Incompatible with iPhone X
  • 🐛Crashes in middle of show
  • 🐛Unusable in Landscape Mode
  • 🐛Bugged, cannot change orientation
  • 🐛No support for old consoles
  • 🐛Accessibility issues for blind users
  • 🐛Crashes every time
  • 🐛Horrible, Crashing
  • 🐛Disappointed with update
  • 🐛Broken after update
  • 🐛Doesn't work
  • 🐛From 5 stars to -1
  • 🐛Must restart every time
  • 🐛Wifi interface issues
  • 🐛Forget permission
  • 🐛Clumsy digital faders
  • 🐛Battery killer
See all reviews

What's New in PreSonus QMix®

3.5.0

July 29, 2025

This update of QMix-UC adds support for the Series III SE Mixers

User reviews

Most RecentHighest RatedLowest Rated

Great app that can be usable with iPhone 7 and 11

The updates have been getting better, and landscape works good, and doesn’t mess up the mixer mains. since our church uses a Studio 32.4.2AI, it remains very functional!
ChristianLopezzChristianLopezz

Good mixer, garbage app

This app has had multiple issues since I bought my Presonus StudioLive 24R a year ago. Failures connecting, failures updating, failures launching.

I can now only get the app to connect with an outdated version on an old Samsung tablet. My new iPhone and iPad will not connect.

This is a deal breaker when it IS the control surface for the mixer. How am I supposed to use my $1,000 mixer when the free app interface is worthless?
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Levi WareLevi Ware

Don’t recommend

I doesn’t work at all!!!!
Minion rush is to easy nowMinion rush is to easy now

Poor App

We have had numerous problems with the app. To this day I am still unable to connect my phone with this app.
Danielson0919Danielson0919

Falta de atualização

Boa noite, usamos esse app na igreja, mas quando fui baixar ele no iPhone 16 não está rodando, poderiam ver sobre uma atualização para o iPhone 16?
Gabriel botoGabriel boto
See 74 more reviews

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See developer apps

User experience

🐞

Reported Bugs

92 issues

Unable to connect phone

Bug

Not running on iPhone 16

Bug

Landscape mode doesn't work

Bug

Cannot go into landscape mode

Bug

No iPad Version

Bug

Unreliable

Bug

Very buggy

Bug

Levels defaulted to unknown setting

Bug

Phones not able to use landscape setting

Bug

Cannot connect to sound desk

Bug

iPhone app not connecting to mixer

Bug

App 3.0v doesn't work

Bug

Couldn't get it to work

Bug

Screen won't rotate

Bug

Phones have not been able to use the landscape setting

Bug

Cannot connect to mixer

Bug

App crashes

Bug

Mixers are gone on the app

Bug

Mixing portion is greyed out

Bug

Gray boxes where sliders used to be

Bug

Shows grey channels without content

Bug

No access to mixers since update

Bug

Remote control over aux mixes broken

Bug

Mix window has grayed out and unusable

Bug

App no longer works

Bug

Won't allow for adjustment of individual mixes

Bug

Murders every battery

Bug

Does not work with iPhone X

Bug

Cannot see individual mixers

Bug

Phone doesn't respond to rotation

Bug

Crashes in the middle of a show

Bug

Cannot select an Aux mix

Bug

Landscape mode is grayed out or non-functional

Bug

Most devices will not go into landscape mode

Bug

Cannot change orientation of phone/tablet displays

Bug

Cannot access all pages

Bug

Cannot change mixer parameters other than the “wheel of me.”

Bug

App crashes every time it's opened

Bug

App crashes upon connecting to the board

Bug

Incompatibility with certain saved Scenes

Bug

App breaks when EQ and Dyn are recalled

Bug

New updates took place, cannot control sound

Bug

This version doesn't work

Bug

Faders wider causing less usable screen space

Bug

Won't even open

Bug

Must restart every time phone goes to sleep

Bug

Wifi interface issues

Bug

Auto lock function issues

Bug

Interruptive signals cause disconnects

Bug

Digital faders are clumsy

Bug

No way to switch between 'me' and 'band' on the wheel

Bug

Text is too small with no ability to increase size

Bug

Accessibility issues with VoiceOver

Bug

Monitors channels look zeroed out and labels are gone

Bug

App freezes and disconnects

Bug

Cannot unmute channels

Bug

Severe battery drain

Bug

App is a severe battery drainer

Bug

Does not connect to aux 1-8

Bug

App freezes and disconnects

Bug

Cannot see what channels are muted

Bug

New update broke rotation

Bug

New update no longer lets me scan in my surface

Bug

Gray boxes... useless now

Bug

Update broke the app

Bug

Update takes away all usefulness

Bug

Stopped working after this update

Bug

No access to mixers since update

Bug

Update blanked out sliders

Bug

New Version Won’t Allow Mix Adjustments

Bug

Terrific battery killer

Bug

Does not work

Bug

PoS

Bug

Worked well but...........

Bug

Does not work with iPhone X

Bug

Grrrr.

Bug

Worked great for awhile, now un-useable in Landscape Mode, very fragile app

Bug

Bugged!

Bug

Please add listen feature

Bug

No support for old Studiolive consoles

Bug

Accessibility?

Bug

Great app when it work

Bug

Absolutely does not work !!!

Bug

Was great, till the update came

Bug

Horrible, Crashing

Bug

Disappointed!!!

Bug

Broken After Update

Bug

Not working with IPhone 7 plus

Bug

doesn't work

Bug

From 5 stars to -1 star in one update

Bug

Must restart every time

Bug

Ehh

Bug
✨

Requested Features

14 requests

Update for iPhone 16

Feature

Landscape mode fix

Feature

iPad version needed

Feature

Update app for consistency

Feature

Add faders instead of wheel

Feature

Add EQ on monitor master

Feature

Add listen feature for headphones

Feature

Add panning feature

Feature

Apple Watch app

Feature

Add SPL meter

Feature

Mix normally on iPhone Plus

Feature

Show only grouped channels

Feature

Improve channel color contrast

Feature

Add feedback button

Feature

FAQ

What does the PreSonus QMix-UC app do?

The PreSonus QMix-UC app turns your mobile device into a wireless personal monitor mix controller for PreSonus StudioLive Series III digital mixers. It allows users to remotely control aux mix send levels and panning, and create custom channel groups for individual monitor mixes.

What are the key features of this app?

Key features include wireless control over compatible StudioLive Series III mixers, remote adjustment of aux mix send levels and panning, the ability to create up to four channel groups, and a 'Wheel of Me' control for managing the relative levels of customized 'Me' channels.

Is this app free to use?

Yes, the PreSonus QMix-UC app is free to download and use. There are no in-app purchases or advertisements mentioned in the application data.

What devices and mixers are compatible with QMix-UC?

The app is compatible with iPhone or iPod Touch running iOS 11.4 or later. It provides control over various StudioLive Series III hardware models, including the 64S, 32S, 32SX, 32SC, 32, 24, 16, and their rackmount versions (R). Older AI and RM series mixers are no longer officially supported.

How do I connect the app to my mixer?

To connect, ensure your mobile device running the QMix-UC app is connected to the same wireless network as your compatible StudioLive Series III mixer. Once connected to the same network, the app will be able to control your mixer's aux mixes.