# SWAM Alto Trombone — Expressive Modeled Brass

> Realistic, expressive physical modeling virtual alto trombone for iOS musicians. (iPhone/iPad app by Audio Modeling.)

- Source: https://appshunter.io/ios/app/swam-alto-trombone/id1470063131 (this page in markdown: same URL + `.md`)
- Developer: [Audio Modeling](https://appshunter.io/developer/1326331126)
- Category: Music
- Price: $19.99 (on sale, was $29.99)
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 87 MB
- Released: 2021-01-30
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/swam-alto-trombone/id1470063131/reviews.md

## What is SWAM Alto Trombone?

SWAM Alto Trombone for iOS: Unmatched Realism and Expressive Power in Your Hands!

Whether you play with a wind controller like the EWI, a keyboard, or any other MIDI device, SWAM Alto Trombone for iOS gives you unparalleled expressivity. Part of the acclaimed SWAM Solo Brass, SWAM Solo Woodwinds, SWAM Solo Strings, and SWAM String Sections suite, it is a must-have for musicians seeking the most realistic and responsive virtual instruments available. Now featuring the revolutionary Room Simulator "Ambiente", this cutting-edge Physical Modeling technology delivers the depth and nuance of a real brass performance—in real time.

Unlike sampled libraries, SWAM Alto Trombone doesn’t rely on pre-recorded sounds but generates authentic performances dynamically, responding to every subtlety of your playing, just like a real trombone player.

New Features and Key Benefits
Room Simulator "Ambiente": Take advantage of advanced spatial control with the built-in Room Simulator "Ambiente", allowing you to position the instrument in a realistic acoustic space, interact dynamically with other SWAM instruments in the same virtual room, and create truly immersive performances. Additionally, the EQ and Compressor effects are available for fine-tuning your sound.

Standalone and AUv3 Plugin: Perform in real time or integrate SWAM Alto Trombone seamlessly into your mobile production workflow.

Intuitive, Inclusive Interface: Designed for everyone, including blind and visually impaired users.

Expressive Control: Play with unmatched expressivity using MPE controllers, keyboards, breath controllers, or other MIDI devices.

Top Features at a Glance
Access a library of presets, create your own, or import presets from the desktop version.
Customize every detail of your sound, including timbre, vibrato, and dynamics.
Micro-tune the instrument with the Pitch Manager, supporting devices like MAQAM for advanced tuning systems.
Add built-in effects like EQ and Compressor.
Play with modeled mutes to explore different tonal colors and expressive possibilities.
Use AUv3 to integrate with your mobile DAW (Logic, Cubasis, AUM) or apps like Camelot PRO for live performances.

Who is SWAM Alto Trombone for iOS Designed For?
Wind Controller Players: Looking for a mobile setup to perform live without needing a computer while still achieving an incredible sound.
Keyboard Players: Frustrated by the limited expressive capabilities of normal sample-based plugins? SWAM Alto Trombone unlocks the full range of expression.
Music Producers: Need a mobile setup to produce music from anywhere without carrying around expensive gear? SWAM Alto Trombone is the solution.
Musicians Seeking Expressivity: Looking for a virtual instrument that allows you to express the full range of your musicality easily on your iPhone or iPad.

IMPORTANT
To fully harness the expressive power of SWAM Alto Trombone, a controller capable of continuous expression (such as a breath controller, expression pedal, MPE device, or wind controller) is required. Just like a real trombone player shapes their sound with breath and embouchure, SWAM Alto Trombone needs expressive input for maximum realism.

With SWAM Alto Trombone for iOS, you have the freedom to create lifelike brass performances on your iPhone or iPad. Redefine your music with unparalleled realism and expressive depth—anytime, anywhere.

## Key features

- Physical modeling sound generation
- Room simulator 'Ambiente'
- Standalone and AUv3 plugin support
- MPE and MIDI controller integration
- Customizable timbre, vibrato, and dynamics
- Built-in EQ and Compressor effects
- Modeled mutes for tonal variety


## Frequently asked questions about SWAM Alto Trombone

### What is SWAM Alto Trombone?

SWAM Alto Trombone is a virtual instrument app for iOS that provides a highly realistic and expressive alto trombone sound. It uses physical modeling technology to generate sound dynamically, responding to your playing input.

### Does SWAM Alto Trombone have ads?

No, SWAM Alto Trombone is a paid application and does not contain advertisements.

### What devices does SWAM Alto Trombone support?

SWAM Alto Trombone is supported on iPhone, iPad, and iPod devices.

### How much does SWAM Alto Trombone cost?

SWAM Alto Trombone is available for a one-time purchase of $29.99.

### Can I use SWAM Alto Trombone with my DAW?

Yes, SWAM Alto Trombone supports AUv3 plugin integration, allowing you to use it seamlessly with mobile DAWs like Logic, Cubasis, and AUM.

### What makes SWAM Alto Trombone so expressive?

Its physical modeling technology allows it to respond to every subtlety of your playing, mimicking the nuances of a real trombone performance, unlike sampled libraries.

### Is SWAM Alto Trombone suitable for beginners?

The app is designed to be intuitive and inclusive, even for visually impaired users. However, to fully utilize its expressive capabilities, a controller capable of continuous expression is recommended.

### How often is SWAM Alto Trombone updated?

The latest version is 3.12.1, updated on May 14, 2026. While specific update frequency isn't detailed, the developer actively maintains the application.

## Version history (last 5 releases)

### 3.12.1 — 2026-05-14

FIX

- Fixed wrong positioning when dragging and releasing a source
- Fixed audio glitches occurring at sample rates above 48 kHz

### 3.12.0 — 2026-04-29

NEW
- Performance optimizations
- Added new rooms
- Added new parameter: Ambience Amount
- Added support for sample rates > 48 kHz
- Added TOYO INYUES T97 MIDI preset
- Added Diosynth MIDI preset

FIX
- Incorrect behavior in MIDI Inputs sidebar
- Missing scrollbar in MIDI table
- GREATEN presets: changed default MIDI mapping from CC2 to CC11

### 3.11.0 — 2025-12-16

NEW
– Added Greaten AP500 PRO MIDI template
– Added Greaten AP300 PRO MIDI template


FIX
– Fixed an issue where embedded videos failed to load
– Fixed an issue that prevented entering CC values from the keyboard when mapping parameters in DAWs
– Improved stability and resolved minor UI bugs
– Sound improvements

### 3.10.2 — 2025-10-21

Fixes and Improvements

- Added default MIDI preset for ROBKOO Clarii PRO C20
- Added default MIDI preset for Erea 2
- Excluded presets from different instrument families (parameter names vary between products)

### 3.10.1 — 2025-09-29

FIX

- Fixed position when changing Pipe Gesture
- Fixed sample rate detection on iOS 26
- Microtuning state not recalled at startup
- Fixed incorrect preset type
- Fixed "Reset Initialize" not resetting unmapped default parameters
- Cannot move unselected instances in the Ambiente room (bottom-left)
- Legacy Reverb instance does not sync when switching Ambiente on
- Fixed placeholder text colours in MIDI Input, Save Preset, and Accessibility menus
- Improved stability

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## More apps by Audio Modeling

- [Camelot Pro](https://appshunter.io/ios/app/camelot-pro/id1326331127)
- [SWAM Trumpet](https://appshunter.io/ios/app/swam-trumpet/id1457864409)
- [SWAM Cello](https://appshunter.io/ios/app/swam-cello/id1458005740)
- [SWAM Alto Flute](https://appshunter.io/ios/app/swam-alto-flute/id1458088770)
- [SWAM Tenor Sax](https://appshunter.io/ios/app/swam-tenor-sax/id1458095196)
- [SWAM Piccolo](https://appshunter.io/ios/app/swam-piccolo/id1458097508)

All apps by Audio Modeling: https://appshunter.io/developer/1326331126

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*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 2026-08-24.*