# Flat Equalizer vs Music Equalizer

The clearest difference is in-app purchases: Music Equalizer at none against Flat Equalizer's 4. Music Equalizer also leads on update cadence (every 4 days vs fortnightly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Flat Equalizer sells 4 in-app purchases, starting at $2.99 per 7 days. Music Equalizer asks for nothing beyond the download.

Flat Equalizer ships an update fortnightly, Music Equalizer every 4 days. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Flat Equalizer | Music Equalizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/music-equalizer-soundeq/id6791588453/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 94.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 11 MB | 1 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Md Milon Hossain](https://appshunter.io/developer/1729011832) | [PremiumAl Limited](https://appshunter.io/developer/1865407557) |

## What reviewers say

### Flat Equalizer

[App page](https://appshunter.io/ios/app/flat-equalizer/id6753087386)

Enhance your audio with a professional music equalizer and powerful volume booster. Fine-tune tracks with custom presets or create your own settings. Experience immersive sound with advanced features for wired and wireless headphones.

**Highlights:** 10-band music equalizer, Headphone volume booster, Customizable EQ presets, Extra Boost feature, Bluetooth equalizer support, Save custom EQ settings

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Yearly | $99.00 | per year |
| Lifetime | $9.99 | one-time |
| Lifetime | $29.99 | one-time |

**What reviewers like**

- 🔊 Loud and Crystal Clear
- 💎 Crystal Clear Sound
- 🎨 Perfect Sound Customizer
- 🎯 Love the Presets
- 🌟 Highly Recommended


### Music Equalizer

[App page](https://appshunter.io/ios/app/music-equalizer-soundeq/id6791588453)

Adjust audio with a 5-band parametric EQ and master gain. Create custom presets, boost bass, and visualize frequencies in real-time. Save and export your equalized tracks or load multiple audio files.

**Highlights:** 5-band parametric EQ, Master gain control, Custom EQ presets, Bass booster, Live spectrum analyzer, Export and save audio, Load multiple tracks

**In-app purchases:** none


## Frequently asked questions

### Is Flat Equalizer free?

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

### Is Music Equalizer free?

Music Equalizer is free to download, with no in-app purchases.

### Do Flat Equalizer or Music Equalizer have ads?

Neither Flat Equalizer nor Music Equalizer shows ads.

### Which is updated more often, Flat Equalizer or Music Equalizer?

Flat Equalizer ships an update fortnightly, and Music Equalizer every 4 days. Most recently, Flat Equalizer was updated on October 17, 2026 and Music Equalizer on October 19, 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.*