# Harmonic Explorer vs SignatureEQ

The clearest difference is price: Harmonic Explorer at $0.99 against SignatureEQ's $5.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Harmonic Explorer costs $0.99 and SignatureEQ $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Harmonic Explorer | SignatureEQ |
| --- | --- | --- |
| Price | **$0.99** | $5.99 |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/signatureeq/id6771326948/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | — | Paid |
| Size | 2 MB | 26 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philippe Zay](https://appshunter.io/developer/1200498230) | [Antonio Sorin TASU](https://appshunter.io/developer/1883473854) |

## What reviewers say

### Harmonic Explorer

[App page](https://appshunter.io/ios/app/harmonic-explorer/id6747025974)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SignatureEQ

[App page](https://appshunter.io/ios/app/signatureeq/id6771326948)

This professional 6-band parametric equalizer offers real-time sound shaping for musicians and producers. Its interactive interface allows precise adjustments to frequency, gain, and Q using intuitive gestures. Designed for performance, it integrates seamlessly with AUv3 compatible hosts on iPhone and iPad.

**Highlights:** 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

**In-app purchases:** none


## Frequently asked questions

### Is Harmonic Explorer free?

Harmonic Explorer costs $0.99, with no in-app purchases.

### Is SignatureEQ free?

SignatureEQ costs $5.99, with no in-app purchases.

### Do Harmonic Explorer or SignatureEQ have ads?

Neither Harmonic Explorer nor SignatureEQ shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*