# SignatureEQ — #nobodysbanda

> Professional 6-band parametric equalizer AUv3 audio unit extension for iOS. (iPhone/iPad app by Antonio Sorin TASU.)

- Source: https://appshunter.io/ios/app/signatureeq/id6771326948 (this page in markdown: same URL + `.md`)
- Developer: [Antonio Sorin TASU](https://appshunter.io/developer/1883473854)
- Category: Music
- Price: $5.99
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 26 MB
- Released: 2026-05-25
- Data updated: 2026-07-30
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/signatureeq/id6771326948/reviews.md

## What is SignatureEQ?

Signature EQ is a professional 6-band parametric equalizer designed as an AUv3 audio unit extension for iPhone and iPad. Load it in AU EngineCore or any AUv3 compatible host and shape your sound with precision, in the studio or on stage.
Real-Time Interactive Interface
The entire interface is a live frequency response display. Drag nodes to adjust frequency and gain, pinch to control Q, double-tap to reset. No sliders, no menus, just the curve, responding to your touch in real time.
Six Parametric Bands
- Low Shelf at 80 Hz for bass body and warmth
- F1 at 250 Hz for low-mid control
- F2 at 1 kHz for mid presence and clarity
- F3 at 3.5 kHz for upper-mid attack and definition
- F4 at 8 kHz for presence and air
- High Shelf at 12 kHz for brilliance
Every band supports 7 filter types: High Pass, Low Shelf, Peak, Notch, Band Pass, High Shelf, and Low Pass. Any band can be any filter type at any time.
Built for Performance
Zero allocation on the audio thread. Zero locks. No artifacts, no interruptions regardless of buffer size or host load.
Full AUv3 Integration
Presets save and recall instantly. Scene changes in the host reflect immediately in the interface.
Features
- 6 fully parametric bands
- Real-time frequency response display with band nodes
- Drag, pinch, and double-tap gestures
- Full preset and automation support
- Double-precision DSP - zero audio thread allocation
- Universal: iPhone and iPad

## Key features

- 6 fully parametric bands
- Real-time frequency response display
- Intuitive gesture controls
- Supports 7 filter types per band
- AUv3 integration
- Preset and automation support
- Zero audio thread allocation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/signatureeq/id6771326948/reviews.md

### 4/5 — Band filters

*2026-06-05*

Description says any band can be used as any filter type, such as HP, LP, BP, etc. I may be missing something, but I’m unclear how how to change the filter type of a band.

## Frequently asked questions about SignatureEQ

### What is SignatureEQ?

SignatureEQ is a professional 6-band parametric equalizer designed as an AUv3 audio unit extension for iPhone and iPad. It allows users to precisely shape their sound in real-time within compatible audio hosts.

### How does SignatureEQ's interface work?

SignatureEQ features a real-time frequency response display where you can adjust frequency and gain by dragging nodes, and Q by pinching. Double-tapping resets the adjustments, offering a slider-free, intuitive control experience.

### What filter types does SignatureEQ support?

Each of the six parametric bands in SignatureEQ supports seven different filter types: High Pass, Low Shelf, Peak, Notch, Band Pass, High Shelf, and Low Pass. Any band can be configured to any of these filter types.

### Is SignatureEQ suitable for live performance?

Yes, SignatureEQ is built for performance with zero allocation on the audio thread and no locks, ensuring no artifacts or interruptions. Its real-time interactive interface also makes it suitable for on-stage use.

### What devices does SignatureEQ support?

SignatureEQ is a universal app and supports iPhone, iPad, and iPod touch devices. It is designed to run seamlessly on both iPhone and iPad hardware.

### How often is SignatureEQ updated?

SignatureEQ was last updated on May 25, 2026, with version 1.0. As a new release, users can expect future updates based on user feedback and development cycles.

### What is the price of SignatureEQ?

SignatureEQ is available for a one-time purchase of $5.99. This price grants you full access to all its professional equalization features on your iOS devices.

### Does SignatureEQ have ads?

No, SignatureEQ does not contain advertisements. It is a paid application designed for a professional audio experience without interruptions from ads.

## Version history (last 1 release)

### 1.0 — 2026-05-25

No release notes.

## More apps by Antonio Sorin TASU

- [The IronGate](https://appshunter.io/ios/app/the-irongate/id6760283359)
- [NB ChromaticTuner](https://appshunter.io/ios/app/nb-chromatictuner/id6762049297)
- [AU EngineCore](https://appshunter.io/ios/app/au-enginecore/id6766300671)
- [SignatureDLY](https://appshunter.io/ios/app/signaturedly/id6772447350)
- [SignatureRVB](https://appshunter.io/ios/app/signaturervb/id6773638847)

All apps by Antonio Sorin TASU: https://appshunter.io/developer/1883473854

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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 2026-07-30.*