AUM - Audio Mixer

Name: AUM - Audio Mixer
Price: 20.99 USD
Rating: 4.7 (523 reviews)
Author: Kymatica AB

By: Kymatica AB

Connect, route, mix, record!

Features & Capabilities

AUM — Audio Mixer is a flexible hub for configuring complex audio routes on your device. Connect inputs and outputs, Audio Unit extensions, Inter-App Audio apps, Audiobus, and soundfiles, with built-in signal processing to shape the signal. Route everything to anywhere using mix busses, effect sends, and multi-channel audio interfaces. Play hosted synths with the built-in keyboard or external MIDI controllers, or sequence them with AU MIDI plugins or Virtual MIDI.

Record and playback: record mixes or individual tracks straight into AudioShare storage with synchronized start and end for perfect loops, and use the channel sources for backing tracks or further processing. The MIDI matrix lets you route and filter MIDI between endpoints, while Ableton Link keeps everything in time. Built-in processing covers stereo, EQ, filters, dynamics, and more, with full MIDI control of all parameters and optional TimeOffset for precise alignment.

User Growth & Download Statistics

App Music & Audio

By:

Kymatica AB

Rating:

4.70

(523)

Version:

1.4.8 Last updated: 2025-11-23

Version code:

879976428

Creation date:

2016-02-24

Compatible devices:

Size:

13.08MB

Price:

20.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-13

Compare stats and ranking:

Ranking

# 76,723 ▼ 140

Other rankings

#90 in plugin keyword 40 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Kymatica AB

Apple Apps Store

https://apps.apple.com/us/app/aum-audio-mixer/id1055636344

Website:

http://kymatica.com/aum

User Reviews

Reviewers consistently praise AUM for its routing flexibility, low latency, and polished UI, making it an indispensable hub for iOS music production, especially live. The most common drawbacks are the lack of MIDI/external clock support, limited hardware interoperability, and occasional pricing concerns. Overall, it’s seen as essential, with clocking and device compatibility as the main areas for improvement.

Pros

Extremely flexible routing/hosting of iOS apps and plugins, serving as a central hub for a varied workflow.
Very low latency and robust audio performance.
Polished, clean UI that feels intuitive and tactile.
Essential centerpiece for iOS music production with reliable updates and strong long-term support.
Excellent for live performance with fast, easy setup.

Cons

Lacks MIDI/external clock synchronization; users want external/MIDI clock input support.
Hardware compatibility gaps; some external gear isn’t recognized or can’t function as a MIDI slave.
Pricing issues, including reports of being charged more than advertised or double billing.

Recent reviews

Just needs midi clock in so I can use it with hardware and it would be perfect.

by Pr*****, 2026-06-03

Already good at live mixing and creating a windowed experience for your music apps that support it. It can become a full DAW with Koala Sampler and other AUv3 synths. It’s a bigger investment than it initially seems to fully enjoy but I have no regrets and fully recommend the app.

by 48*****, 2026-05-23

Really also an Exceptional app which makes all other apps and synths etc you have all the more a grabbag of goodies which you can combine in countless ways to countless musical results in countless daw's and whatever else you can imagine.One of only a very few ABSOLUTELY NECESSARY musician apps on the store...10 stars plus