LFOH‪!‬ 4+

Audio and MIDI modulator


    • 4.7 • 15 Ratings
    • $3.99



LFOH! is an augmented, stunning (as the name suggests!), LFO which enhances the possibilities of the classic cycling envelope by adding control over a set of advanced and unique features.

LFOH! is a single oscillator LFO and has a set of continuously morphable and selectable waveforms that represents the core of its modulation signal. Apart from the classic frequency and phase parameters (which make it capable of all of the classic modulation stuff), the waveform can also be shaped by swinging its cycles, bending its curve, squeezing portions of oscillation in the same period of time, scaled and transformed while exceeding its boundaries. An additional Sample and Hold circuit provides quantization for the resulting signal.

A tool you already know, with the most advanced features: simple and powerful.

LFOH! is both an audio processor and a MIDI modulator: while is capable to send its modulation signal out as MIDI CC (according to the MIDI routing flexibility of the app that hosts it), it can also modulate the amplitude of incoming audio.

*** Please note: LFOH! is an Audio Unit extension (AUv3) – it only works in an AUv3 host app like AUM, Drambo, Cubasis, etc... ***

Ratings and Reviews

4.7 out of 5
15 Ratings

15 Ratings

cmruko ,

Double Duty Delight

K-Devices has been making some great apps, and this one is amazing. It is both an audio Au fx and midi Au fx all in one. I love that you can use it multiple ways. It sounds great as an audio effect and provides a great option to modulate parameters in your host/DAW as a midi fx. I definitely recommend this app. Thanks & Cheers K-Devices!

c6y ,

I love it (but)

App features a useful collection of parameters. I only wish the UI was focused more on usability than the looks. Everything is small and hard to handle. This seems to be an issue with all the apps from this dev.

Cshriner ,

Perfect port of a great mod plugin

LFOH! is my “go to” plug-in for modulation in Ableton Live. Very happy to have it on iOS. Great job K-Devices! Works flawlessly. Get a tip jar on here, it’s worth far more than $1.99!

App Privacy

The developer, K-Devices, 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 Collected

The developer does not collect any data from this app.

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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