# Moebius Lab

> Multimorphic sound processor with synth, sampler, and extensive audio effects. (iPhone/iPad app by ConTempoNet S.A.S. di Maurizio Refice & C..)

- Source: https://appshunter.io/ios/app/moebius-lab/id1108915352 (this page in markdown: same URL + `.md`)
- Developer: [ConTempoNet S.A.S. di Maurizio Refice & C.](https://appshunter.io/developer/903336421)
- Category: Music, Entertainment
- Price: $9.99
- Rating: 4.90/5 from 50 App Store ratings · 26 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 28 MB
- Languages: American English
- Released: 2016-06-29
- Data updated: 2026-07-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/moebius-lab/id1108915352/reviews.md

## What is Moebius Lab?

Moebius Lab is a multimorphic sound processor which contains a synth, a varispeed stereo sample player, 9 time domain effects, 6 spectral effects, 7 slots for external audio application, and nearly 200 LFOs that can modulate each parameter.
You can move the effects along two chains, and get endless combinations of incredible sounds. ALL the App parameters can be modulated with dedicates LFO (one independent LFO for each parameter!).

To get you started, you have more than 200 ready-mades presets. 
Each effect has an in-line help with an explanation of the parameters.

The screen is divided into 3 horizontal areas: the top one contains the sound source (Sample player/External Input/Internal Synth), the middle one contains the Time Domain Effects Chain with four slots for external apps, the bottom one contains the Spectral Effects Chain.
The two effect chains are connected in a sort of Moebius Ring: you can route the signal from the Time Domain Chain to the Spectral Chain and vice versa.
You can even add up to 7 IAA effects and/or instruments, the number of possibilities is huge!

*** LIST OF EFFECTS (NODES) ***
- EXCITER The Exciter Node distorts the signal below (Saturation) or above (Excitation) a given frequency.
- RINGER A ring modulator with distortion and feedback.
- KLAMPER Clamps the signal with some special features.
- SWARMER A “superchorus”, excellent to create super fat synth sounds (and more). It is composed by a chain of modulated delay lines.
- FILTER The Filter node has two configurations:
Dub: dual low-pass high-pass state variable filter with resonance and overlap factor.
Morph: a triple low-pass/band-pass/high-pass state variable filter with resonance and continuous morphing between the filter types.
- SPLITDEL A dual band delay with feedback.
- REDUKTOR This node can be used to decimate and do other “bad things” to your signal.
- SHIFTER A dual band frequency shifter.
- REVERSO Plays the signal in reverse at regular rate.
- BRICKWALL A spectral brickwall filter.
- GRIP This node samples and holds spectral components of the incoming signal, based on their amplitude.
- BLUR A (noisy) “spectral reverb”. The duration of the spectral components is prolonged (blurred).
- DEGRADER A spectral decimator.
- FLUTTER Flutter is a sort of animated brickwall. Two spectral sinusoidal LFOs define the frequency boundaries. The spectral components which are inside or outside (depending on the Spectral Balance) these boundaries are suppressed.
- PLATEVERB As the name suggests this is a classic Plate Reverb.
- DYNAMICS PROCESSOR You can change the output sound using a compressor and expander effect. This is used to either reduce or expand the dynamic range of an audio signal.

THE SYNTH
The internal synth contains two band limited oscillators, a complex oscillator, a ladder filter, an envelope generator and a sub-bass oscillator.

Other Features:

- Audiobus and Inter-App Audio support (sender and FX)
- Built-In​ Stereo Sampler with varispeed
- Control Manager LFO for Parameters
- Midibus, Virtual Midi and Network: 14 bit NRPN controllers
- File Manager, sharing common audio files via iTunes, Dropbox and AudioCopy
- Snapshots Presets Morphing Pad

## Key features

- 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)

## Recent user reviews (10 of 26)

All indexed reviews: https://appshunter.io/ios/app/moebius-lab/id1108915352/reviews.md

### 5/5 — This one is a GEM

*2026-05-28, version 2.5*

Still AMAZING an app with a trunkload of functionality and utility that you can literally do most things your creative sphere imagines,and sooooo much MORE!!!!!

### 5/5 — Absolutely Amazing

*2024-11-15*

More apps of this caliber akin to Audiobus and AUM PLEASE developers!?!?! Indispensable!!!!!

### 1/5 — No AU?

*2020-11-28, version 2.3*

Did I misunderstand polarpaul’s review? I downloaded this exoecting to load it as AU, but no joy.

Do you folks offer a refund in this situation? Thx!

### 5/5 — Extraordinary

*2020-09-19, version 2.3*

Amazing synth; the mix of time and frequency domain manipulation and the ability to host other effects makes this even more special than the really nice sound engine driving the whole thing.

### 5/5 — Another Winner

*2020-05-13, version 2.2*

These guys really know how to create winning apps. Their coding is solid. How do I know? Because their apps are never full of serious bugs. They obviously test properly.

Here is the plan:

Step 1
    Open the App Store 
Step 2 
    Get at least one and preferably a bunch of Apesoft masterpiece apps. ApeMatrix is a must have. When you have it, you will immediately understand because you will probably use it at least every day or more 
Step 3
    Start up the app(s) and create cool sounds. Make sure you use the built in LFOs that you can use to modulate almost every audio unit when in ApeMatrix 

Now your life is better because of the extreme musical fun you are having. I call it the Apesoft Shuffle

### 5/5 — Awesomeness

*2019-06-06, version 2.0.4*

This is a killer if you love exploring new sounds this is IT!

### 5/5 — One of my favorite music apps

*2019-02-01, version 2.0.4*

Can do any sort of mangling right up to complete generative pieces.  Love it

### 5/5 — Superbe interface pour création de son

*2018-12-25, version 2.0.4*

Outil de création impressionnant par son interface et surtout possibilités. Belle réalisation

### 5/5 — The mother ship of all fx

*2018-09-07, version 2.0.4*

I have all of this dev’s apps. They are all very creative, brilliant quality, great value for money, and they all have the latest updates required for an iOS app to play ball with other music apps. Fully recommended.

This is probably one of the most inventive and complex of all multieffects apps I have ever used. Fully recommended for sonic explorers and compulsive knob twiddlers.

### 5/5 — This app is a must!

*2018-06-30, version 2.0.4*

You want to make unique music? Well you need ths app. There’s not much better on the app store!

## Frequently asked questions about Moebius Lab

### What does Moebius Lab do?

Moebius Lab is a multimorphic sound processor that includes a built-in synthesizer, a varispeed stereo sample player, and a comprehensive suite of time-domain and spectral effects. It allows for intricate sound design by enabling modulation of nearly all parameters with dedicated LFOs and offers flexible routing between effect chains.

### What are the key features of Moebius Lab?

Key features include an internal synth with multiple oscillators and filters, a varispeed stereo sample player, 9 time domain effects, 6 spectral effects, and the ability to integrate up to 7 external audio applications via Inter-App Audio. It also boasts nearly 200 LFOs for extensive parameter modulation and over 200 ready-made presets.

### How much does Moebius Lab cost?

Based on the provided information, Moebius Lab is a paid application. There is no mention of free versions, subscriptions, or in-app purchases, indicating a one-time purchase model.

### What kind of sounds can I create with Moebius Lab?

You can create an endless variety of incredible sounds due to the app's multimorphic nature and extensive effect options. The combination of time-domain and spectral effects, along with the internal synth and sample player, allows for complex textures, experimental soundscapes, and traditional audio processing.

### Is Moebius Lab compatible with other music apps?

Yes, Moebius Lab fully supports Audiobus and Inter-App Audio (IAA) as both a sender and an FX unit. This allows it to seamlessly integrate with other compatible music applications on your device, expanding your production workflow.

## Version history (last 5 releases)

### 2.5 — 2026-01-28

iOS 26 ready

### 2.4 — 2024-07-20

Maintenance Updates
Latest iOS SDK Update
Fixed an issue causing the app to crash when double tap two knobs  together

### 2.3.4 — 2021-10-08

+ Ready for iOS 15
+ iPhone UI fixed

### 2.3.2 — 2020-12-02

- Host AUv3 crash fixed
- Ableton Link Network Permission enabled in iOS 14 and higher

### 2.3 — 2020-09-19

- iOS 14 ready
- Updated Audiobus SDK
- Updated AudioCopy SDK
- Updated ABLink SDK
- Audiobus/IAA, improved MIDI Receive
- Reactive audio when disconnecting from IAA, workaround for iOS 13

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## More apps by ConTempoNet S.A.S. di Maurizio Refice & C.

- [GliderVerb](https://appshunter.io/ios/app/gliderverb/id887408942)
- [Limiter - Audio Processor](https://appshunter.io/ios/app/limiter-audio-processor/id945375756)
- [Reverb - FDN](https://appshunter.io/ios/app/reverb-fdn/id950600083)
- [Dedalus - Delay Audio Mangler](https://appshunter.io/ios/app/dedalus-delay-audio-mangler/id953953694)
- [DubFilter](https://appshunter.io/ios/app/dubfilter/id979648058)

All apps by ConTempoNet S.A.S. di Maurizio Refice & C.: https://appshunter.io/developer/903336421

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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 2026-07-04.*