# LouderLogic Free

> Music

Canonical page: [https://chrome-stats.com/d/id481536444](https://chrome-stats.com/d/id481536444)

## Overview

- **ID:** `id481536444`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** McDSP
- **Category:** Music
- **Rating:** 3.70 / 5 (57 ratings)
- **Version:** 2.2.2
- **Last updated:** 2017-01-27
- **First published:** 2011-11-29
- **Size:** 19 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/louderlogic-free/id481536444)
- **Website:** [http://www.louderlogic.com](http://www.louderlogic.com/)
- **Privacy policy:** [http://mcdsp.com/privacy-notice/](http://mcdsp.com/privacy-notice/)

## Description

LouderLogic Free delivers professional-grade audio enhancement powered by McDSP ALX technology. It minimizes volume fluctuations between tracks and maximizes the detail in every song, while the built-in McDSP 4-band parametric EQ with Spectrum Animation lets you visualize and fine-tune sound with drag controls and two-finger Q adjustments.

Play Queues keep the music flowing without interrupting playback, and crossfade can be set from 1 to 30 seconds. This free, ad-supported version carries a lifetime listening limit and DRM considerations; upgrading to the paid version unlocks unlimited, ad-free playback. Note that third‑party ads may collect anonymous data, with opt-out options at networkadvertising.org.

## Rankings

- #181,005 — Overall

## Review summary

LouderLogic Free is praised for strong bass/eq and a solid free feature set with an easy interface, and works well as a master volume/EQ controller across various apps and devices. However, users repeatedly report stability problems (crashes, shutdowns), library/UI reliability issues (scrambled libraries, broken artist tab, small search bar), and a lack of regular updates. Overall, the sound enhancements and free-value appeal are clear, but stability and maintenance need attention.

### Pros

- Excellent bass boost and EQ that noticeably enhances playback on headphones, earbuds, and car audio.
- Robust free version with extensive features and no mandatory upgrade.
- Simple, intuitive interface that makes it easy to adjust sound and controls.
- Functions as a master volume/EQ controller for music, podcasts, and audiobooks across multiple apps.

### Cons

- Frequent crashes and instability; playback stops or the app shuts down unexpectedly.
- Library/UI problems such as scrambled library, broken artist tab, and a small search bar; overall UI needs an overhaul.
- Lack of timely updates; the app has not seen meaningful updates for a long time.
- Not working reliably on some older devices, indicating compatibility or performance issues.

## Similar extensions and apps

- [LouderLogic](https://chrome-stats.com/d/id459333840) — 4.20 / 5
- [LouderLogic for iPhone](https://chrome-stats.com/d/id474642794) — 4.20 / 5
- [Equalizer](https://chrome-stats.com/d/id321267949) — 3.30 / 5
- [ProPlayer - Audio Player](https://chrome-stats.com/d/id6784130041)
- [Louder Volume Booster EQ](https://chrome-stats.com/d/id6759035513)
- [Volume Booster & Equalizer](https://chrome-stats.com/d/id6759971750)
- [AudioEQ Pro - Music Equalizer](https://chrome-stats.com/d/id6755541790) — 4.30 / 5
- [Bass Booster Music EQ: BASSY](https://chrome-stats.com/d/id6444477459) — 4.60 / 5
- [Sound Enhancer - Audio Editor](https://chrome-stats.com/d/id6755334747) — 4.60 / 5
- [Equalizer Pro +](https://chrome-stats.com/d/id1354769058) — 4.20 / 5
- [Sound Equalizer](https://chrome-stats.com/d/id6749813191) — 4.60 / 5
- [Volume Booster Bass Boost](https://chrome-stats.com/d/id6752993126) — 4.80 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id481536444)