# Equalizer Pedal vs Frequency Detector Tool

The clearest difference is price: Frequency Detector Tool at Free against Equalizer Pedal's $1.99. Frequency Detector Tool also leads on iOS requirement (15.0 vs 17.4). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Frequency Detector Tool is free to download; Equalizer Pedal costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Equalizer Pedal against 5.0 for Frequency Detector Tool. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Equalizer Pedal | Frequency Detector Tool |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/equalizer-pedal-auv3-plugin/id6780633132/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/frequency-detector-tool/id6786799596/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | **Free** |
| Size | 17 MB | 9 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rafael Guilherme Bertholdo](https://appshunter.io/developer/1826658726) | [Eye Heru](https://appshunter.io/developer/6786799838) |

## What reviewers say

### Equalizer Pedal

[App page](https://appshunter.io/ios/app/equalizer-pedal-auv3-plugin/id6780633132)

This app offers three distinct graphic equalizer modes inspired by classic guitar pedals. It provides precise tone sculpting with ±12 dB per band adjustments and a master level control. Designed for live performance and studio use, it features true bypass and MIDI CC mapping for real-time control.

**Highlights:** Three classic EQ pedal modes (10, 7, and 5 band), ±12 dB per band adjustment, Center detent sliders, Master Level control, True Bypass emulation, MIDI CC Mapping, Stereo I/O

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

**In-app purchases:** none


### Frequency Detector Tool

[App page](https://appshunter.io/ios/app/frequency-detector-tool/id6786799596)

Instantly analyze musical keys from any frequency in Hertz. It displays the corresponding musical note, cents deviation, and whether it's in key with your selected musical scale. Features vocal context notes and a full frequency chart for EQ guidance.

**Highlights:** Frequency to musical note conversion, Cents sharp/flat indication, In-key analysis for selected keys, Nearest cut candidate identification, Vocal context notes for EQ, Full frequency chart exploration, Solfeggio frequencies with associations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Equalizer Pedal free?

Equalizer Pedal costs $1.99, with no in-app purchases.

### Is Frequency Detector Tool free?

Frequency Detector Tool is free to download, with no in-app purchases.

### Which has better reviews, Equalizer Pedal or Frequency Detector Tool?

Equalizer Pedal and Frequency Detector Tool are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Equalizer Pedal or Frequency Detector Tool have ads?

Neither Equalizer Pedal nor Frequency Detector Tool 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.*