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Filtatron is a realtime audio filter and effects engine.

Use sound from sound sources:
- Line/microphone input
- Sampler
- Built-in oscillator

Import any song on your iDevice into the Sampler.

Run a sound through a virtual version of the famous Moog filter with a little (or a lot) of filter modulation, delay, and overdrive to create your own musical statement.

Multi-touch X-Y pads provide highly tweakable performance control for live use.

NEW: Switch Pad to "Pitch Lock" mode to play chromatic scales.


OSCILLATOR – A high-resolution, alias-free DSP oscillator with sawtooth and square waveforms, adjustable frequency from 0.3 Hz to 2kHz.

FX MODULES – Amp provides warm, smooth overdrive with feedback control. Delay can be modulated by its own LFO (with rate and depth controls) and delay time is smoothly interpolated for analog-style delay time tweaks.

LFO – Five waveforms: sine, ramp, sawtooth, square, sample & hold, with crossfade and morph between adjacent LFO shapes.

ENVELOPE FOLLOWER – Uses the volume envelope of sound inputs to sweep the filter, with controls for amount and speed.

PRESETS - Filtatron comes loaded with edgy presets to kick-start your sound.

RECORD AND PLAYBACK – All audio processed in stereo, 16bit, 44.1kHz resolution. Filtatron will record samples up to 10MB.

FILE SHARING – Easily move audio files back and forth between the Filtatron and your computer. Built-in email function allows sharing presets with your Filtatron bandmates. Samples can also directly be shared on SoundCloud.

MIDI MAPPING - Almost every parameter can be controlled over MIDI. Use hardware controllers or external sequencers to control Filtatron remotely. Check the MIDI menu on the 'About' page.

Life’s a rough mix, filter it!

About Moog Music:

Moog Music and its customers carry on the legacy of Bob Moog, the inventor of the Moog synthesizer. Moog designs and manufactures electronic musical instruments, including our two newest synths the Slim Phatty and the Minimoog® Voyager® XL. We also make the revolutionary new Moog Guitar, the Little Phatty®, Moogerfooger® analog effects modules, Etherwave® Theremins, and the incredible Taurus Bass Pedals. Founded by Bob Moog, Moog Music designs and manufactures its products in Asheville, N.C.

What’s New

Version 1.4.10

This app has been updated by Apple to display the Apple Watch app icon.

• Added support for Ableton Link tempo sync.
• Added support for iPhone X.
• Updated Audiobus library to latest version.

Ratings and Reviews

3.4 out of 5
10 Ratings

10 Ratings

cray23 ,

auv3 please please please

As title say.
Btw I’ll pay some bucks for it if it happen as in app purchase so please think about it guys

MayBitsMe ,

Pure love

Great app and wonderful to experience Moog on iOS. I would love to see more Moog filters for iOS in Auv3 form, let the masters take centre stage!

Cellardore ,

More effects? Improve sampler?

Great piece of kit, although I'm not sure about the price tag. Still happy I have it though as it can make some great sounds.

I really think they should add more effects, and I'm not sure why they wouldn't? they might as well combine all of the mooger fooger pedels effects into this one app. I don't know why they wouldnt think of doing that?
Maybe in updates I would hope they think of this.

Also the sampler section could be improved. Needs a few more features and control over your sample.

Apart from that, this is a useful piece of kit to add after effects to recorded synth loops or sounds. Or as a sound design tool or live effect.

I've come across one or 2 apps that do similar things, like Space Sampler, but i have not tried the others so I can't compare to this. All I know is the others are much cheaper but the interface isn't as advanced. I'm sure they are good though. Space sampler is worth getting also.

App Privacy

The developer, Moog Music Inc., has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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