# AUM vs AG Controller

The clearest difference is review sentiment: AUM at 82% against AG Controller's 11%. AUM also leads on rating (4.7 vs 2.1) and ratings volume (524 vs 8). AG Controller's advantage is price (Free vs $24.99) and in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

AG Controller is free to download; AUM costs $24.99 up front. AUM sells 4 one-off in-app purchases. AG Controller asks for nothing beyond the download.

AUM holds the better App Store score, 4.7 against 2.1. That said, the two scores are not equally well evidenced: AUM has 524 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 82% of AUM's written reviews are positive against 11% of AG Controller's.

## The numbers

| Metric | AUM | AG Controller |
| --- | --- | --- |
| Price | $24.99 | **Free** |
| Rating | **[4.7 (524 ratings)](https://appshunter.io/ios/app/aum-audio-mixer/id1055636344/reviews)** | [2.1 (8 ratings)](https://appshunter.io/ios/app/ag-controller/id1555974292/reviews) |
| Number of ratings | **524** | 8 |
| Positive reviews | **82.1% of reviews** | 10.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 75 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kymatica AB](https://appshunter.io/developer/522046659) | [Yamaha Corporation](https://appshunter.io/developer/353469356) |

## What reviewers say

### AUM

[App page](https://appshunter.io/ios/app/aum-audio-mixer/id1055636344)

This app is a versatile audio mixer, recorder, and connection hub for mobile devices. It allows users to connect various audio sources, route signals, apply effects, and record mixes with high fidelity. It supports advanced features like MIDI control, synchronization, and integration with other audio apps and hardware.

**Highlights:** Connect hardware inputs/outputs, Route audio and MIDI, Host Audio Unit extensions, Record mixes and individual tracks, Synchronize with Ableton Link, Built-in processing nodes, MIDI control and routing

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Large Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Excellent audio routing and mixing capabilities
- 🚀 Powerful and flexible workflow
- 💡 Seamless integration with AUv3 and IAA apps
- 👍 Intuitive and clean user interface
- 👍 Reliable and stable performance

**What reviewers complain about**

- 🐛 Occasional crashes or stability issues
- 💡 Lack of MIDI clock sync receive functionality
- 💡 Limited visual customization options (e.g. channel sizes)
- 🐛 Compatibility issues with some hardware interfaces

**Reported bugs**

- Crashes or freezes when using certain plugin combinations
- Compatibility issues with iOS 15 and newer
- Inconsistent MIDI transport controls

**Requested features**

- Add MIDI clock sync receive capability
- Implement a timeline/sequencer view
- Provide more visual customization options
- Improve support for external hardware integration


### AG Controller

[App page](https://appshunter.io/ios/app/ag-controller/id1555974292)

Control the DSP functions of compatible live-streaming USB microphones from your iOS device. Adjust internal DSP effects for optimal voice and sound quality. Offers simple and detailed modes for varying user experience levels.

**Highlights:** Control DSP functions, iOS device compatibility, USB connection, Adjust internal DSP effects, Simple and Detail modes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AUM free?

AUM costs $24.99, and also offers in-app purchases.

### Is AG Controller free?

AG Controller is free to download, with no in-app purchases.

### Which has better reviews, AUM or AG Controller?

AUM is rated higher. AUM averages 4.7 out of 5 from 524 ratings, while AG Controller averages 2.1 from 8 ratings.

### Do AUM or AG Controller have ads?

Neither AUM nor AG Controller shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*