# HostSonic μ — A straightforward AU host

> Efficient AUv3/v2 plugin host with multi-lane routing, mixer, and sync. (iPhone/iPad app by r6 appz.)

- Source: https://appshunter.io/ios/app/hostsonic/id6812461325 (this page in markdown: same URL + `.md`)
- Developer: [r6 appz](https://appshunter.io/developer/491984529)
- Category: Music
- Price: $4.99
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 45 MB
- Languages: American English
- Released: 2026-09-17
- Data updated: 2026-10-31
- Monetization: paid

## What is HostSonic μ?

Small and efficient host application for AUv3 and v2 plugins
- four lanes with up to two MIDI processors/generators, one instrument and three effects on each
- Instrument can be also Audio Input - either default device audio input (microphone), or Ableton Link Audio
- mixer with two tracks shared Sends and two Inserts
- main mixer final render can be also sent as Ableton Link Audio
- four assignable macros for parameters of all plugins used in the session
- session management
- recording of final render
- History Machine runs continuously over configurable past time interval and can be invoked to capture missed moments
- MIDI In/Out sync, including Network RTP & Bluetooth, Ableton Link Sync

And much more!

This host was born out of the need for testing AU plugins combinations on iOS quickly and tries to minimize "number of taps to function" as much as possible while providing reasonable defaults for routing, sync and accessible UI/UX.

## Key features

- Multi-lane plugin hosting (instrument/effects)
- Integrated mixer with sends and inserts
- Assignable macros for plugin parameters
- Session management and recording
- History Machine for capturing missed moments
- Multiple MIDI and audio sync options

## Is HostSonic μ safe?

Not enough ratings yet to assess HostSonic μ.

## Is HostSonic μ legit?

HostSonic μ appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for HostSonic μ is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about HostSonic μ

### What is HostSonic μ?

HostSonic μ is a straightforward audio unit host application designed for AUv3 and v2 plugins. It allows users to efficiently test and combine various audio plugins on their devices.

### What devices does HostSonic μ support?

HostSonic μ is available for Mac, iPhone, and iPad, offering a versatile platform for music creation across Apple devices.

### How much does HostSonic μ cost?

HostSonic μ is a paid application, priced at $4.99. This one-time purchase grants you access to all its features.

### What is the age rating for HostSonic μ?

HostSonic μ has an age rating of 4+, making it suitable for a wide range of users interested in music production.

### How often is HostSonic μ updated?

The latest version, 1.1.0, was released on October 28, 2026. Updates typically focus on improving performance and adding new features based on user feedback.

### Does HostSonic μ have ads?

No, HostSonic μ does not contain advertisements. As a paid application, it offers an uninterrupted user experience.

### Can HostSonic μ record audio?

Yes, HostSonic μ allows for the recording of the final render. It also features a History Machine that continuously records over a configurable past time interval, allowing you to capture missed moments.

### What are the sync capabilities of HostSonic μ?

HostSonic μ offers robust sync options, including MIDI In/Out sync, Network RTP, Bluetooth, and Ableton Link Sync, ensuring seamless integration with other music hardware and software.

## Version history (last 2 releases)

### 1.1.0 — 2026-10-28

- Reset to Start button beside Play/Pause/Resume

- support for MIDI files:
- in MIDI processor slot: as MIDI events producer
- in Audio File track source: standard MIDI Files play as audio using bundled GeneralUser GS bank 

- Pads have optional MIDI MPE: per-note pitch, CC74 timbre, and touch pressure

- MIDI Sync In/Out via CoreMIDI on device, + Network RTP, + IAC on macOS
- tempo sync attempts for drift corrections
- MIDI In (target is single selected track)

- Ableton Link Sync and Audio
- receive per track audio via Link, main mix can be sent via Mixer/Sends

- open text session format: saved sessions are folders in Documents/Sessions (Files app/Finder)
- Audio File track source: play supported audio files as instrument

- saved recording formats: AAC, FLAC(default) and WAV
- hardened final output physical protection & Panic recovery

### 1.0.7 — 2026-10-26

No release notes.

## More apps by r6 appz

- [Endgame: Singularity II](https://appshunter.io/ios/app/endgame-singularity-ii/id491983886)
- [Hollows Of Rogue](https://appshunter.io/ios/app/hollows-of-rogue/id6670699110)
- [Hollows Of NHI](https://appshunter.io/ios/app/hollows-of-nhi/id6748883192)
- [Space Pulse: Cosmic Glance](https://appshunter.io/ios/app/space-pulse-cosmic-glance/id6791366704)
- [TraceSonic](https://appshunter.io/ios/app/tracesonic/id6798317938)

All apps by r6 appz: https://appshunter.io/developer/491984529

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*