# Lagrange - AUv3 Plug-in Synth — Hybrid Synthesizer

> AUv3 hybrid synthesizer for simplified sound creation via oscillator algorithms. (iPhone/iPad app by iceWorks, Inc..)

- Source: https://appshunter.io/ios/app/lagrange-auv3-plug-in-synth/id1479000758 (this page in markdown: same URL + `.md`)
- Developer: [iceWorks, Inc.](https://appshunter.io/developer/347507439)
- Category: Music
- Price: $8.00 (on sale, was $9.99)
- Rating: 4.80/5 from 57 App Store ratings · 22 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 8 MB
- Languages: American English
- Released: 2019-10-17
- Data updated: 2026-08-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lagrange-auv3-plug-in-synth/id1479000758/reviews.md

## What is Lagrange?

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.

For more detailed information about the product, please visit the website.
The website offers detailed product descriptions, manuals  and videos, as well as important notices.
https://icegear.net/

## Key features

- AUv3-compatible synthesizer
- Simplified sound creation
- Oscillator algorithms
- Quick sound selection
- Hybrid synthesis

## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/lagrange-auv3-plug-in-synth/id1479000758/reviews.md

### 5/5 — Beautiful synth

*2025-04-30*

Multiple oscillators, logical interface and beautiful sounds make this a must have synth. Its depth of sounds is really amazing .

### 5/5 — 大好き

*2024-06-09*

主にローファイヒップホップやハウス、アンビエントで使用。ピアノやギター、箏などアコースティックな楽器とローパスかけたビートを上手くまとめてくれる音色が多数で、毎回使うくらいお気に入り。Erik Sigthのrymdigareと合わせて使うとコード抑えてリバーブ側のオクターブなどパラメーターいじるだけで無限のインスピレーションが。iOS/ipadOS/apple silicone 対応。メインDAWがAUv3対応していないので、毎回iPad で書き出してair drop する手間すら我慢できるくらい好き。デスクトップ含め他のソフトシンセでこのキャラクターを出す技量が無いので、自分にとっては唯一無二。スパイダーさん達の無料パッチも素晴らしい。ランダマイザーが採用されたら嬉しいです

### 5/5 — Very smart synth

*2023-10-16*

This is very smart idea packed in a single-page synthesiser.
You basically choose a template, called "algorithm", and then you tweak those template parameters by turning knobs.
The advantage, over the traditional synths, is that it is easier to produce meaningful sound. You don't have that much freedom, as with traditional synths, but that doesn't mean that possibilities are not endless. If you want a quick sound, but don't want to use presets, this is a perfect synthesiser for you.
It may be one of my favourite synths, already.

### 5/5 — Fully functional auv3

*2023-09-18*

Not the best sounding synth imo but this is a fully functional auv3 unlike a lot of the other synths on the market so 5 stars!

### 5/5 — Fantastic Instrument!

*2023-07-09*

Iceworks has become my favorite soft synth designer. The interface is wonderful to interact with and the sounds are lush and deep. Between Lagrange and Nambu, I feel like I can cover all the sounds I like.

### 5/5 — One of the greatest!

*2022-12-06*

One of the most incredible synthesizers on iOS, you can‘t get wrong here:

5/5 🌟100% RECOMMENDED MUST HAVE ❤️

### 5/5 — Great synth, but if I may….

*2022-10-04*

This synth is fantastic, I love a synth with a lot of oscillator types, this is my favorite synths from this developer ( I do wish Cassini was still supported and given the auv3 treatment but that’s another story ) the routing is great and adds more depth to the presets, which is the weak link. While I prefer programming my own presets, there are others who may not and 30 presets is simply not enough. Although the routing options gives presets more sonics , it still needs to include a lot more presets for people who might not enjoy coming up with their own presets like some of us do. Id say at least 128 if not 250 presets and a more robust browser would be great….or, and Id like to see this more than more presets, a Randomizer button. That would really be awesome, where you can set a percentage of up to 100% of the parameters to be randomized. Or even sell presets expansions via iap. Again, no complaints about the synths and personally I’m ok with making my own sounds, it’s really fun but I’m thinking of others who just want to spend time picking sounds over programming. Anyway that’s my 2 cents.

### 4/5 — Good but

*2022-05-08*

The preset names need to be something more descriptive and there should be more of them.

### 5/5 — Under-rated synth.  The sequence-changing is a USP.

*2021-04-26*

My review disappeared, I think if you give an app another star-rating, that’s what causes this phenomenon?  Compact, allows 7,8, up to 9 instances in Garageband on my iPad Pro 2 12.9 inch device, after tweaking a bunch of settings, which all instruments benefited from.  Nice sounds, I am thinking the ‘sequence’ bit is either FX built-in, or something else I have not grasped? Anyway like a blind man stumbling around, but much less adept than such partial or non-sighted people are, I found a lovely range of variation of timbre and sound, if I select a different ‘sequence’...the thing i mean, is the little squares that zoom around in the moving demo on the app entry description.  

It sounds very like when i rearrange FX on an instrument anyway.  I saw the twiddly knobs at first, and thought it was daunting, but it’s been worth spending some time and it is not as hard as I first supposed.  As the title says, this is perhaps underrated, certainly was by me, it sat for a while before I realised it was very compact, and GarageBand would let me fit the most instances of any synth into a song using AUv3 - I did the tests on every synth app I have, this was up there at 8 or 9 instances, way more than I had parts needing played in the song.

### 3/5 — Good job but too few presets

*2020-05-28*

Good job. but there are too few presets "ready to go".
 Needs more, please. 4 stars value if you'll add more sounds.

## Frequently asked questions about Lagrange

### What is Lagrange?

Lagrange is an AUv3-compatible synthesizer designed to simplify the process of creating sounds. It achieves this by managing complex parameter adjustments through its oscillator algorithms, allowing users to focus on selecting the right oscillator type for their needs.

### How does Lagrange simplify sound creation?

Instead of requiring users to meticulously adjust numerous individual parameters, Lagrange uses oscillator algorithms to handle complexity. This approach prioritizes selecting the most suitable oscillator type to rapidly achieve the desired sound.

### Is Lagrange free to use?

Based on the provided information, Lagrange is a paid application. There are no mentions of in-app purchases or advertisements, suggesting a one-time purchase model.

### What are the main benefits of using Lagrange?

The primary benefit is its simplified approach to sound creation, allowing for quicker sound design by focusing on oscillator selection. It's ideal for users who want to achieve specific sounds without getting bogged down in intricate technical details.

### Where can I find more information about Lagrange?

For detailed product descriptions, manuals, videos, and important notices, you can visit the official website at https://icegear.net/.

## Version history (last 5 releases)

### 1.3.3 — 2025-09-07

- Fixed an issue where MIDI Program Change messages did not work correctly in the standalone app.

### 1.3.2 — 2024-10-13

- Improved problem when receiving MIDI program change messages.

### 1.3.1 — 2023-06-22

- Improved live automation recording to AUv3 Host app.
- Other small fixes and improvements.

### 1.3.0 — 2023-06-07

- This app can now be installed on a Mac with Apple silicon and plugged into Garage Band, Logic Pro, Ableton Live, and other AUv3 compatible host apps. It cannot be installed on Macs with Intel CPUs.
- The method of displaying the control panel with basic parameters such as volume has been changed. It can be displayed from the knob icon button in the header. On the iPad standalone, it is still located to the left of the keyboard as before.
- Improved live automation recording to AUv3 Host app.
- Other small fixes and improvements.

### 1.2.18 — 2022-12-14

- Some minor fixes and improvements.

## Apps similar to Lagrange

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Nambu - AUv3 Plug-in Synth](https://appshunter.io/ios/app/nambu-auv3-plug-in-synth/id1624422460) | 4.8 (48) | $16.00 | Music |
| [Mersenne - AUv3 Plug-in Synth](https://appshunter.io/ios/app/mersenne-auv3-plug-in-synth/id1084197093) | 4.7 (28) | $8.00 | Music |
| [Lorentz - AUv3 Plug-in Synth](https://appshunter.io/ios/app/lorentz-auv3-plug-in-synth/id1016055431) | 4.8 (24) | $8.00 | Music |
| [Kronecker - AUv3 Plug-in Synth](https://appshunter.io/ios/app/kronecker-auv3-plug-in-synth/id1371863334) | 4.8 (33) | $8.00 | Music |
| [Laplace - AUv3 Plug-in Synth](https://appshunter.io/ios/app/laplace-auv3-plug-in-synth/id920832974) | 5.0 (36) | $8.00 | Music |
| [AudioKit Synth One Synthesizer](https://appshunter.io/ios/app/audiokit-synth-one-synthesizer/id1371050497) | 4.9 (26,818) | Free | Music |

## More apps by iceWorks, Inc.

- [Laplace - AUv3 Plug-in Synth](https://appshunter.io/ios/app/laplace-auv3-plug-in-synth/id920832974)
- [Lorentz - AUv3 Plug-in Synth](https://appshunter.io/ios/app/lorentz-auv3-plug-in-synth/id1016055431)
- [Mersenne - AUv3 Plug-in Synth](https://appshunter.io/ios/app/mersenne-auv3-plug-in-synth/id1084197093)
- [Redshrike - AUv3 Plug-in Synth](https://appshunter.io/ios/app/redshrike-auv3-plug-in-synth/id1165470423)
- [Kronecker - AUv3 Plug-in Synth](https://appshunter.io/ios/app/kronecker-auv3-plug-in-synth/id1371863334)

All apps by iceWorks, Inc.: https://appshunter.io/developer/347507439

## Related topics

[phaserfx auv3 plugin](https://appshunter.io/ios/topics/phaserfx-auv3-plugin)

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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 2026-08-19.*