Sonic Logic 4+

MIDI controller & editor

Uri Nachmias

    • 4.5 • 17 Ratings
    • $9.99

iPad Screenshots


Sonic Logic is a modular MIDI controller that allows you to edit and control MIDI setups from your iPad.

Connect over WiFi, Bluetooth(*), USB (*), MIDI cable or use Virtual MIDI and Audiobus to control other iOS apps internally.

Control DAWs like: Ableton Live, Logic Pro, Cubase, Protools, Traktor, and other many more.

Create and edit on your iPad! Super easy and fun interface to create, edit, control, manipulate, assign MIDI controllers and notes live, using touch gestures. (No external editor needed).

Add Buttons, knobs, toggle buttons, XY pads, sliders and text objects.

* Create your MIDI controller easily from your iPad.
* Import and export your setups and layouts.
* Multi screen - Each setup can have up to 8 different, easily switchable screens.
* Intelligent MIDI assignments makes component creation fast and easy.
* Edit component's color, size, MIDI channel, range and controller number.
* Time advancing gestures for buttons, create a time based MIDI transition with just a press of a button.
* Control everything with multi touch.
* Snap to middle feature on sliders and knobs.
* Built in, editable templates.
* Low latency.

* to Mac clients
** Windows users - 3rd party software exists for Windows to connect Sonic Logic to it over Wi-Fi

Visit us at for more information, videos, DAW presets and more…
Email us for feature requests and ideas!

Spread the love - If you like Sonic Logic, let us and others know by posting a review here :)

What’s New

Version 4.1

Version 4.1 adds pitch bend messages to knobs and sliders and fixes some communication delay in bluetooth connections.

Hope you enjoy Sonic Logic and make awesome music with it :)

Ratings and Reviews

4.5 out of 5
17 Ratings

17 Ratings

roughlight ,

pretty good app

This is very good start but it has same problem as all multi cc interfaces - can't store cc values between runs and "send all".
Forces you to start from scratch every time you run it.
If you add this you'll have a unique product.

No velocity sensing.

Need to change midi note to cc message, change midi channel,
then change back to midi note.

Don't really need the round white dots on each finger tap.

Also interface lets you put controls on top of other controls, great. But it should run all of them. This would allow putting multiple cc message pads under a large midi note pad maybe one in x direction and one in y direction... send cc messages first... makes a note pad with zones!

IanAeillo ,

Absolutely perfect

I use Sonic Logic to control 12 different outboard effects devices ranging from the revered TC Electronic M3000 to the forgettable ART DR-X in a small mixing facility. As most of the screens are going bad on these older units, I rely on Sonic Logic to handle program changes and send MIDI CC to the various units. It works flawlessly.

On a different iPad, I’m running Sonic Logic to control my AB preferences in Metric AB. Again, never had an issue.

Only thing I would ask for is cascading program assigning. Create a button that assigns to channel 9 program 3, the next button created automatically default assigns channel 9 program 4. I know this is an insanely specific request, but that’s really it.

Thank you for this program! Love it.

Hunter.B1994 ,

Doesn’t work in slide over view

I chose this app because I tested the knob lab app to see if it worked in slideover since this app doesn’t have a way to test it. Now I I am out the $10 and I can’t use the app for what I need.

App Privacy

The developer, Uri Nachmias, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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