Category: Music


       iOS Universal

Not yet officially compatible with iOS 8. iOS 8 Users may experience issues that will be addressed in a coming update.

• Audiobus and JACK support, for total integration with your other audio apps! Filtatron can act as a source, a destination, or a filter for audio from other compatible apps.

• MIDI mapping for almost every parameter! Use hardware controllers or external sequencers to control Filtatron remotely. Check the MIDI menu on the 'About' page.

• Share files from Samples directly to SoundCloud

• Now supports both Landscape and Portrait orientation on iPad

• iPhone 5 compatbility

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.

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

iOS8 Support
IAA Support
Audiobus Support
UI Changes to reflect available features

Known Issues:

Audiobus Efx/Output options deferred to later update
iOS7 Audiobus support unavailable on iPhone 5
iPhone 6+ Screen images too small for device


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Last changed:
Mar 12, 2015
Moog Music Inc.
25.1 MB

Current Version Average Rating:
3.50 (20)

All Versions Average Rating:
4.00 (559)
Other Apps By This Developer
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Filtatron 3.50 out of 5 based on 20 ratings.