Modular, the ultimate synthesizer that will revolutionize your sound

• High fidelity virtual analog synthesis using band limited oscillators and oversampled filters
• Audiobus and background audio modes
• CoreMIDI control with external devices or internal sequencers
• Beautifully rendered graphics
• Dynamic workspace with intuitive navigation
• 10 octave keyboard with classically styled arpeggiator
• Extensive in app help with detailed module descriptions and guides
• Record and export live performance to Soundcloud, Sonoma Audio Copy, email and iTunes file sharing

Modular is a powerful sound design tool which allows you to build your own custom synthesizer by connecting different sound modules together. By separating each synthesis process, modules can be connected in any way. You are no longer limited to fixed synthesizer design, you are now in full control of your sound. This is the beauty and power of modular synthesis. Whether you are a professional musician or a beginner who just loves sound, modular offers you an incredibly powerful synthesizer experience.

Modular looks, acts, and sounds like a hardware modular synthesizer to give you features that musicians want such as pulse width modulation, oscillator sync, 4 pole ladder filters, and 1v/oct filter tracking. Traditional modular systems are expensive and out of reach for the average artist. Modular is here to bridge that gap and allow everyone the opportunity to use these powerful synthesizers.

Modular provides modules in every category for free. Enough to build a vast array of sounds. Buy only the modules you need or get the bundle which includes all modules including future modules. Owning a module means you use as many as can fit in the modular rack. You want to build a monster 6 oscillator synth? You can.

What makes modular special is the audio and visual experience you have with it. Beautifully minimal menu systems and interface along with ultra realistic synthesizer graphics are just the beginning. The real beauty is not what you see, but what you hear. Pristine and punchy oscillators that sound great, even at the extreme ends of the frequency spectrum. It starts with band limited oscillators. Not just traditional methods of band limiting, but band limiting that enables each note you play to have the maximum number of harmonics without distorting.

Every detail of the audio has been analyzed to provide you the most amazing sound possible such as buttery smooth filter sweeps and resonance so stable you can use the filter as an oscillator!

Modular goes a step further with connectivity and supports Audiobus, CoreMIDI, as well as AudioShare so that your music making workflow is streamlined and integrated.

What's New

Version 1.9

LOFI Module Added!

Ratings and Reviews

4.2 out of 5

6 Ratings

6 Ratings


JD mandel

I'm really blown away by the sound this thing puts out!! It sounds AMAZINGLY analogue. This is coming from a guy with moons, Jupiter , Juno and more
Well worth the in app purchase to unlock the modules
It's a modern miracle to be able to have a modular system in your pocket that sounds this good !!

Excellent !!


This app is a lot of fun to use and with the inexpensive IAP, has given me hours of enjoyment playing with this modular. It has a nice clean usable interface with plenty of modules to experiment with. Fully recommended.



Experiencing a lot of issues with connecting cables and the gui resizing of its own accord. The gui is not very responsive full stop e.g., the patch selection buttons have a delay so you’re not sure if it has responded to your press. Looks great, sounds good but frustrating to operate.


Pulse Code, Inc.
45.2 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© Pulse Code, Inc.
In-App Purchases
  1. All Modules Bundle £8.99
  2. VCO-11 £0.99
  3. LFO-11 £0.99


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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