iceGear Instruments

iceGear Instruments

Lagrange - AUv3 Plugin Synth

Lagrange

  • 1479000758
  • App Store
  • Manual

Synthesizer AUv3 Apple Silicon Mac iPad iPhone
1479000758 App Store 

App Store 1479000758

Lagrange is an AUv3-compatible synthesizer designed to simplify sound creation by concealing complex parameter adjustments within oscillator algorithms. Rather than emphasizing precise sound design, this synthesizer prioritizes selecting the right oscillator type to quickly achieve the sound that suits your needs.

Manual Click here for the manual...

Compatibility

Mac
Supports macOS 12 to macOS 26.
  • This product is compatible with Macs with Apple silicon CPUs. It does not support Macs with Intel CPUs.
  • This product supports AUv3 only, not AUv2.
iPad
Supports iPadOS 12 to iPadOS 26.
iPhone
Supports iOS 12 to iOS 26.

With a single purchase, you can use it on Apple Silicon Mac, iPad, and iPhone without any limit on the number of installed devices.

AUv3 iPad/iPhone Apple Silicon Mac

Free update installable on Apple Silicon Mac

If you have already purchased this App on your iOS device, you can download it to your Apple Silicon Mac for free as long as you use the same Apple ID as your iOS device.

More information

The App Store may display an app that should have been purchased as if it has not been purchased.

The App Store may not display your purchase if you install the app on a different device than originally used for purchase. (For example, when you purchase an app on an iPad and then install it on a Mac.)

However, provided you use the same Apple ID, you can reinstall the app at no additional cost—even on a different device.

If you continue with the purchase process, the App Store should eventually confirm that you have made the purchase and you should be able to download the app for free, even if it appears as if it has not been purchased.

If you have further questions or concerns, I encourage you to contact Apple Support. https://support.apple.com/apps

Important Notice

  • ⚠️ When setting parameters, be aware that loud sounds can be generated. Particular attention should be paid to feedback parameters and volume parameters.
  • Please note that this product does not include any fully crafted presets that can be used in a musical piece as-is, but only a very limited number of basic sound presets.
  • This product supports only the AUv3 plug-in format; Other plug-in formats are not supported. It can be used with AUv3-compatible DAWs.
  • In Ableton Live, AUv3 plugin windows cannot be resized like in Apple’s Logic or GarageBand.
  • This product does not support MPE (MIDI Polyphonic Expression).
  • This product is not intended for accurately reproducing the sound of acoustic instruments or other synthesizers. It has been developed with a focus on creating the sound of this synthesizer itself.
  • Note that because the details of sound creation are encapsulated in the oscillator algorithms, the ability to fine-tune the sound is more limited than on other iceGear synthesizers.This design is the result of emphasizing the simplicity of selecting oscillator algorithms over the complexity of expanding sound possibilities by adjusting multiple knobs.
  • This product can be installed and used on multiple devices, including Apple Silicon Mac, iPad, and iPhone, with a single purchase, as long as the same Apple ID is used for each device via the App Store. There is no limit to the number of devices on which the product can be installed.
  • This product has been tested on the latest operating system (OS) at the time of its last release. However, subsequent OS updates may cause issues. While I aim to support the latest OS, please be aware that I cannot guarantee updates forever.
  • Future updates may change the supported operating systems, supported devices, or product specifications. If this product uses features that have been deprecated or removed by the OS vendor (Apple), those features may also be discontinued. For example, Apple has deprecated Inter-App Audio (IAA), which is expected to become unavailable in the future. For details about product changes introduced in updates, please check the Version History section on the App Store.
  • This product is developed and supported solely by me as an individual. For this reason, development or support may be suspended for an extended period due to health or other personal circumstances. In the event that I become unable to continue my work due to serious illness, disability, or death, all related activities will eventually come to an end. Accordingly, the support, updates, and availability of this product are limited in duration — at most, to the period of my lifetime — and may in practice end earlier due to age or declining health.
  • Please refer to the Apple Media Services Terms and Conditions for licensing through the App Store.
  • For inquiries regarding refunds after purchase, please contact App Store Support at https://support.apple.com/HT204084.
  • Product appearance and specifications are subject to change without notice.

Features

Synthesizer Engine

  • 2x Oscillators
  • Noise Generator
  • 2x Filters
  • Amplifier
  • Delay
  • 8x Envelope Generators
  • 2x LFOs
Routing

You can choose from the following routings to connect the modules.

O: Oscillator, N: Noise Generator, F: Filter, A: Amplifier

Oscillator Models

You can see the difference in sound by algorithm in the video at the following link.
arrow_forward VIDEO: Oscillator Algorithms

Important Notice

Note that because the details of sound creation are encapsulated in the oscillator algorithms, the ability to fine-tune the sound is more limited than on other iceGear synthesizers.This design is the result of emphasizing the simplicity of selecting oscillator algorithms over the complexity of expanding sound possibilities by adjusting multiple knobs.

Noise Generator Models

You can see the difference in sound by algorithm in the video at the following link.

arrow_forward VIDEO: Noise Algorithms

Filter Models

Programmable Arpeggiator

You can easily create your own pattern.

Master Tune

You can adjust the pitch of the entire instrument.

Microtunning

You can change the equal temperament tuning scale to a different tuning.

MIDI Controller Mapping

The knobs on the screen can be assigned to MIDI controllers.

Preset sharing

You can share your presets with other users. You can add presets created by other users to your preset library using the iOS Share Extension feature.

Compatibilty

Compatible with Mac(Apple Silicon), iPad and iPhone.

This product can be installed and used on multiple devices, including Apple silicon Mac, iPad, and iPhone, with a single purchase, as long as the same Apple ID is used for each device via the App Store. There is no limit to the number of devices on which the product can be installed.

Lagrange can be installed on Macs with Apple silicon, but not on Macs with Intel CPUs. You can plug in host apps that support AUv3, such as Logic Pro, Garage Band, and Ableton Live.

Note: In Ableton Live, AUv3 plugin windows cannot be resized like in Apple’s Logic or GarageBand.

Multiple layout UIs that are resizable and optimized for different screen sizes

Audio Unit Extension (AUv3)

This product supports only AUv3 plug-in format. You can use this AUv3 Plug-In in a host application that supports AUv3. Other plug-in formats are not supported.

Videos

Screenshot

iPad

iPhone

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