QuotaFX (AUv3)

QuotaFX (AUv3)

Hands-on FX. On every track.

2 ratings
Free
In-App Purchases

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Details

  • Released
  • Updated
  • June 15, 2026
  • August 3, 2026

Features

QuotaFX (AUv3) video #1 for iPhone
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About

This audio effects rack offers 38 hands-on performance effects for music production on iOS devices. It features a unified control surface, customizable pads, and MIDI mapping for live manipulation and real-time resampling. A free trial is available with a one-time unlock purchase.

38 performance effects
Unified control surface
16 favorite effect pads
16 MIDI-mappable macros
Live oscilloscope
Customizable UI themes
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What's New in QuotaFX (AUv3)

1.2.3

August 3, 2026

Six new effects, six scopes, and a control surface that stays put. NEW IN 1.2.3 Everyone gets a clean seven-day trial, whatever state yours was in. If your trial ran out under the old 24-hour window, it is back. Fixed a trial that could read as expired when it should not have, and one that quietly reset when your network setup changed. The scope fills the phone. The layout used to run out of width first, leaving about a quarter of the screen as empty bars above and below it. That height goes to the scope instead. MAP shows the six CTRLs you can actually map, instead of sixteen. The MIDI learn line no longer draws through the buttons under the knobs. NEW EFFECTS (44 total) Sa-Ka-Sa reverse throw, grid-locked so it lands musically Ka-Ne tuned resonators, turns percussion into harmony Bad Rip digital decay, dropouts and codec smear Ka-Su-Mi live granular haze Zu-Re frequency shifter into ring mod No-Do continuous vowel morph FADER STRIPS ON TOUCH The three CTRLs are strips, not knobs, sized for a thumb. They do not jump to your finger, so a stray touch cannot throw a parameter across its range. ONE LAYOUT Every effect uses the same surface. Three controls on screen, hold CTRL 4-6 for the rest. An on/off switch is always CTRL 3. SIX SCOPES Peaks, wave, spectrum, vector, depth and trace. Tap the scope to change it. REBUILT Beat Repeat reworked with a new Roll control and a fixed loop seam. Chorus, Phaser and Reverb rebuilt. SEVEN NEW THEMES Faceplate looks including Gunmetal and Terminal, and the icon follows your theme.

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In-App Purchases

$14.99

Full Unlock

Unlock every effect, forever.

Developer apps

FAQ

What is QuotaFX?

QuotaFX is an audio effects rack for iPad and iPhone that provides 38 performance-ready effects. It's designed for hands-on control and live manipulation within AUv3-compatible music hosts.

What devices does QuotaFX support?

QuotaFX is compatible with iPhone, iPad, and iPod touch devices, running on iOS.

How much does QuotaFX cost?

QuotaFX is free to try, offering the full rack for evaluation. A single, one-time unlock purchase is required to keep the full functionality permanently, with no subscriptions or recurring fees.

Does QuotaFX have ads?

No, QuotaFX does not contain advertisements. The app is free to try with a one-time unlock purchase for full access.

What music hosts can I use QuotaFX with?

QuotaFX can be used with any Audio Unit (AUv3) host application on iOS, including popular options like AUM, GarageBand, Cubasis, and Drambo.

How often is QuotaFX updated?

The latest version, 1.1.0, was released on July 16, 2026, indicating recent development activity. Updates typically bring new features and improvements.

What is the age rating for QuotaFX?

QuotaFX has an age rating of 4+, making it suitable for a wide range of users.

What do users like about QuotaFX?

Based on its 5.0-star rating from one review, users likely appreciate its hands-on performance focus and the extensive range of included effects. The ability to customize controls and themes also contributes to a positive user experience.