# Equalizer vs Equalizer Fx

The clearest difference is price: Equalizer Fx at Free against Equalizer's $3.99. Equalizer Fx also leads on rating (3.8 vs 3.3) and iOS requirement (16.0 vs 18.0). Equalizer's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence and device support there is nothing between them.

Equalizer Fx is free to download; Equalizer costs $3.99 up front. Equalizer Fx sells 4 in-app purchases, starting at $1.99 per 7 days. Equalizer asks for nothing beyond the download.

Equalizer Fx holds the better App Store score, 3.8 against 3.3. Both are backed by a comparable volume of ratings — 138 and 41 respectively. Written reviews complicate that: 61% of Equalizer's written reviews are positive against 33% of Equalizer Fx's, so the app with the better star average is not the one people write more warmly about.

Equalizer ships an update every 2 months, Equalizer Fx every 4 months. The most recent releases landed on October 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Equalizer | Equalizer Fx |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [3.3 (138 ratings)](https://appshunter.io/ios/app/equalizer/id321267949/reviews) | **[3.8 (41 ratings)](https://appshunter.io/ios/app/equalizer-fx-volume-booster/id1568042723/reviews)** |
| Number of ratings | **138** | 41 |
| Positive reviews | **61.2% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 83 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Audioforge Labs Inc.](https://appshunter.io/developer/305996692) | [Sunil Zalavadiya](https://appshunter.io/developer/1329185984) |

## What reviewers say

### Equalizer

[App page](https://appshunter.io/ios/app/equalizer/id321267949)

This music player offers a powerful and accurate parametric equalizer with advanced playlist controls. Customize your audio experience with seven adjustable control points, separate left/right ear adjustments, and a spectrum analyzer. Share and import EQ presets for a personalized sound.

**Highlights:** Parametric equalizer with 7 control points, Separate left/right ear EQ adjustment, Customizable EQ presets, Spectrum analyzer visualization, Advanced playlist controls, Background playback with remote control, AirPlay and Bluetooth support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great Amazing Improved Sound
- 🎧 Best EQ for audiophile gear
- 🎚️ Awesome App!
- 🔊 Fabulous Audio EQ App!
- 🎶 Excellent app

**What reviewers complain about**

- 🐛 Stability problems
- 🚫 Lies
- 🚫 Hobbles all DRM songs
- 🐛 Can't import music files
- 🚫 Doesn't work

**Reported bugs**

- Crashes after iOS 11 update
- Scroll bar progress stuck
- Buffering doesn't adjust properly
- App crashes significantly
- Playback may freeze at end of track

**Requested features**

- Sort albums by date added
- Tidal integration
- Playlist support
- Dark mode
- Presets for different headphones/speakers


### Equalizer Fx

[App page](https://appshunter.io/ios/app/equalizer-fx-volume-booster/id1568042723)

Amplify your device's audio with a powerful bass booster and equalizer. Enhance sound quality, adjust volume up to 1000%, and enjoy various sound effects for a richer listening experience. Includes a music player and customizable presets.

**Highlights:** Powerful Bass Boost effect, 10 Preset Equalizations, Volume amplification up to 1000%, 3D Sound Effect & Reverb, Music Player Control, Stereo Surround Sound

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly unlimited | $1.99 | per 7 days |
| Monthly unlimited | $2.99 | per month |
| Quarterly unlimited | $3.99 | per 3 months |
| Yearly unlimited | $4.99 | per year |


## Frequently asked questions

### Is Equalizer free?

Equalizer costs $3.99, with no in-app purchases.

### Is Equalizer Fx free?

Equalizer Fx is free to download, with in-app purchases available.

### Which has better reviews, Equalizer or Equalizer Fx?

Equalizer Fx is rated higher. Equalizer averages 3.3 out of 5 from 138 ratings, while Equalizer Fx averages 3.8 from 41 ratings.

### Do Equalizer or Equalizer Fx have ads?

Equalizer Fx shows ads; Equalizer does not.

### Which is updated more often, Equalizer or Equalizer Fx?

Equalizer ships an update every 2 months, and Equalizer Fx every 4 months. Most recently, Equalizer was updated on October 14, 2026 and Equalizer Fx on September 27, 2026.

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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.*