# FilterMorph AUv3 Audio Plugin — AUv3 Compatible Audio Plugin

> AUv3 audio effect plugin for creative filtering, overdrive, and delay. (iPhone/iPad app by 4Pockets.com.)

- Source: https://appshunter.io/ios/app/filtermorph-auv3-audio-plugin/id1446253681 (this page in markdown: same URL + `.md`)
- Developer: [4Pockets.com](https://appshunter.io/developer/370131860)
- Category: Music, Photo & Video, Music
- Price: $5.99
- Rating: 4.20/5 from 5 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 9 MB
- Languages: English
- Released: 2018-12-13
- Data updated: 2026-07-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/filtermorph-auv3-audio-plugin/id1446253681/reviews.md

## What is FilterMorph AUv3 Audio Plugin?

This is a AUv3 compatible audio effect which can be used as plugin with your favourite DAW such as Cubasis, Meteor, Auria or GarageBand and NOT a standalone app. It supports a modern graphical interface and presets with stereo meters for monitoring signal levels.

The FilterMorph is one of our most fun, interesting, experimental and yet incredibly useful AUv3 plugins to date. It takes the concept of a traditional audio filter and pairs it with overdrive, bit crunching and tape delay to perform some incredibly neat real-time or beat synced automation effects.

At the heart of the effect are a set of transitional filters (low pass, high pass, band pass, notch and formant filter) which you can assign to the Cutoff Control. The twist here is that you can assign different filters to each end of the frequency spectrum and morph between them to achieve a much more interesting results. So for example you can use a LP filter for low frequencies and a BP filter for high frequencies, and the frequency dial will smoothly transition between the two.

The main interface of the effect scrolls to reveal a set of two finger touch-pads, each of which responds to one of more fingers. Each pad can be assigned two of several parameters, one to the vertical axis, and the other to the horizontal. This allows you to control up to 4 knobs in real-time using only two fingers. A glide control allows you to control the rate of change so you can create those gentle sweeps without the effort.

But it doesn't stop there... we also include effects such as overdrive, bit shifter and tape delay and these parameters can also be freely assigned to the finger pads. A configurable modulation section also allows you to automate panning or vibrato and assign various envelope shapes.

Hold multiple fingers down on a pad and the play cursor will fly between your fingers at a specified speed. Press the HOLD button and you can then release your fingers and have them playback a set pattern. Press the SYNC TO BEAT button and the play cursor will move from one point to another at set beat intervals. Use the FOLLOW feature to follow finger movements etc.

The build in Tape Delay allows control over delay time, feedback and level, but the advantage of this type of delay is you get the warping pitch shifting effects as you change the delay time. This allows for some very interesting effects, especially when applied to strings or held chords.

This is an essential tool for those wanting to add a creative or experimental twist to any form of electronic composition, adding a few extra dynamics into your mix with very little effort.

This is one of a suite of AUv3 compatible plugins which will also soon be available from 4Pockets.

## Key features

- Transitional filter morphing
- Dual touch-pad parameter control
- Real-time and beat-synced automation
- Integrated overdrive and tape delay
- Configurable modulation section
- Preset management

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/filtermorph-auv3-audio-plugin/id1446253681/reviews.md

### 5/5 — Performance Or Studio Gem!

*2020-02-03*

Don’t waste money on a $30 app that can touch the versatility of this one!

### 5/5 — Keep them coming!

*2018-12-16*

Another cool app from this dev. Get ‘em all!

## Frequently asked questions about FilterMorph AUv3 Audio Plugin

### What is FilterMorph AUv3?

FilterMorph AUv3 is an audio effect plugin that works within compatible Digital Audio Workstations (DAWs) like Cubasis, Meteor, Auria, or GarageBand. It is not a standalone application.

### How does FilterMorph AUv3's filter morphing work?

It allows you to assign different filter types (low pass, high pass, band pass, notch, formant) to the cutoff control and smoothly morph between them. For example, you can set a low-pass filter for low frequencies and a band-pass filter for high frequencies, with the frequency dial transitioning between the two.

### Can I control multiple parameters simultaneously with FilterMorph AUv3?

Yes, the interface features two touch-pads that respond to multi-finger input. Each pad can be assigned to control up to four parameters (two vertical, two horizontal), enabling real-time manipulation of multiple knobs with just two fingers.

### What other effects are included in FilterMorph AUv3 besides filters?

In addition to its advanced filtering capabilities, FilterMorph AUv3 includes overdrive, a bit shifter, and a tape delay effect. These parameters can also be assigned to the touch-pads for dynamic control.

### Does FilterMorph AUv3 have ads?

No, FilterMorph AUv3 does not contain advertisements. It is a paid application designed for professional music production.

### What is the price of FilterMorph AUv3?

FilterMorph AUv3 is available for a one-time purchase of $5.99.

### What devices is FilterMorph AUv3 compatible with?

FilterMorph AUv3 is compatible with iPhone, iPad, and iPod devices running iOS. It requires a compatible DAW that supports AUv3 plugins.

### How often is FilterMorph AUv3 updated?

The latest version of FilterMorph AUv3 is 1.05, which was last updated on September 8, 2025. Updates typically focus on bug fixes and feature enhancements.

## Version history (last 5 releases)

### 1.05 — 2025-09-08

v1.05 B7
Updated for compatability with future versions of iOS.

### 1.04 — 2023-03-17

Updated to ensure compatability with the latest iOS.

### 1.03 — 2019-05-01

Fixed an issue saving and restoring custom presets in AUM.

### 1.02 — 2019-01-23

Minor bug fixes.

### 1.01 — 2018-12-16

Fixed an issue using the Merge option in GarageBand.

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All apps by 4Pockets.com: https://appshunter.io/developer/370131860

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*