# Moebius Lab vs Lagrange

The clearest difference is update cadence: Lagrange at every 2 weeks against Moebius Lab's every 3 months. Lagrange also leads on chart position (#197 vs unranked) and price ($8.00 vs $9.99). On rating, review sentiment, ratings volume and ads there is nothing between them.

Moebius Lab costs $9.99 and Lagrange $8.00 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Moebius Lab against 4.8 for Lagrange. Both are backed by a comparable volume of ratings — 50 and 57 respectively. Written reviews split almost evenly too, at 96% and 95% positive.

Moebius Lab ships an update every 3 months, Lagrange every 2 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Moebius Lab | Lagrange |
| --- | --- | --- |
| Price | $9.99 | **$8.00** |
| Rating | **[4.9 (50 ratings)](https://appshunter.io/ios/app/moebius-lab/id1108915352/reviews)** | [4.8 (57 ratings)](https://appshunter.io/ios/app/lagrange-auv3-plug-in-synth/id1479000758/reviews) |
| Number of ratings | 50 | **57** |
| Positive reviews | **96.2% of reviews** | 95.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#197** |
| Size | 29 MB | 8 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amazing Noises](https://appshunter.io/developer/903336421) | [iceWorks, Inc.](https://appshunter.io/developer/347507439) |

## What reviewers say

### Moebius Lab

[App page](https://appshunter.io/ios/app/moebius-lab/id1108915352)

This app is a versatile sound processor offering a synth, sample player, and a wide array of time and spectral effects. It allows for complex sound design through extensive parameter modulation and routing options, with over 200 presets to get you started.

**Highlights:** Multimorphic sound processor, Internal synth with oscillators and filters, Varispeed stereo sample player, 9 time domain effects, 6 spectral effects, Up to 7 IAA slots, Nearly 200 modulators (LFOs)

**Features:** Vision Pro support

**In-app purchases:** none


### Lagrange

[App page](https://appshunter.io/ios/app/lagrange-auv3-plug-in-synth/id1479000758)

**Currently charting:** #197 Top Paid · Music (US App Store)

This app is a hybrid synthesizer that simplifies sound creation by using oscillator algorithms to manage complex parameters. It focuses on quickly achieving desired sounds by selecting the appropriate oscillator type.

**Highlights:** AUv3-compatible synthesizer, Simplified sound creation, Oscillator algorithms, Quick sound selection, Hybrid synthesis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Moebius Lab free?

Moebius Lab costs $9.99, with no in-app purchases.

### Is Lagrange free?

Lagrange costs $8.00, with no in-app purchases.

### Which has better reviews, Moebius Lab or Lagrange?

Moebius Lab is rated higher. Moebius Lab averages 4.9 out of 5 from 50 ratings, while Lagrange averages 4.8 from 57 ratings.

### Do Moebius Lab or Lagrange have ads?

Neither Moebius Lab nor Lagrange shows ads.

### Which is updated more often, Moebius Lab or Lagrange?

Moebius Lab ships an update every 3 months, and Lagrange every 2 weeks. Most recently, Moebius Lab was updated on October 17, 2026 and Lagrange on October 13, 2026.

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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.*