LouderLogic for iPhone

Name: LouderLogic for iPhone
Price: 1.99 USD
Rating: 4.1 (35 reviews)
Author: McDSP

By: McDSP

Music

Features & Capabilities

Looking for the best listening experience for your iTunes Library? Look no further than LouderLogic – the Advanced Audio Player.

LouderLogic features include:

Professional audio enhancement with patented ALX technology
4-band parametric EQ with Spectrum Animation
Dynamic interactive Play Queues
Crossfading

LouderLogic brings the fullness you crave out of every song, using patented Audio Level eXtension (ALX) technology by McDSP. LouderLogic minimizes volume fluctuations between songs while maximizing all the musical details the artist intended you to enjoy. Simply put, you’ll get more from your music!

With the McDSP 4-band parametric equalizer, you get the highest quality interactive EQ for your iOS device, along with the ability to customize and tweak to your heart's content. Easily drag the curves to control boost and cut, and use two fingers to adjust the Q (bandwidth). Spectrum Animation shows you what your music 'looks like' so you can EQ like a pro.

Play Queues let you modify what's coming up next at any time, without interrupting your current track.

Adjust the crossfade time between songs from 1 to 30 seconds.

“If you don’t have LouderLogic I don’t know why you’re even listening to music.” – Chaka Blackmon, Producer/Songwriter for Christina Aguilera, CeCe Winans, MTV and Disney.

“LouderLogic is perhaps the most impressive audio enhancement app I have used.” – Kit Eaton, New York Times.

Please note that while LouderLogic does play back DRM protected music, it cannot apply ALX enhancement to DRM protected audio. ALX enhancements cannot be applied to music that is still "in the cloud" in iTunes Match, but can be applied once downloaded to your device.

Requires iOS 8.0+

User Growth & Download Statistics

App

By:

McDSP

Rating:

4.10

(35)

Version:

2.2.2 Last updated: 2017-01-27

Version code:

841401836

Creation date:

2011-11-08

Compatible devices:

Size:

13.20MB

Price:

1.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 234,857 ▼ 544

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

McDSP

Apple Apps Store

https://apps.apple.com/us/app/louderlogic-for-iphone/id474642794

Website:

http://www.louderlogic.com

User Reviews

Summary: LouderLogic delivers impressive volume leveling and sound enrichment with a solid crossfade, but stability and maintenance concerns outweigh the benefits for many users. Reviewers praise natural, consistent loudness, a richer sound via EQ, and good Bluetooth/car audio performance. However, crashes, long library load times, and occasional playback glitches are common. Some report lack of updates and compatibility with newer iOS, and several note a dated, sluggish UI. Overall, great in theory, but reliability and ongoing support are major drawbacks.

Pros

Natural-sounding volume leveling that keeps loudness consistent across songs.
Rich, fuller sound thanks to the boost and EQ.
Crossfades smoothly between tracks.
Overall playback quality often feels improved over the native iOS Music app.
Good performance with Bluetooth/car audio setups.

Cons

Frequent crashes and instability on recent iOS versions.
Very long library load times and slow startup.
Occasional playback glitches like songs skipping or repeating.
Lack of ongoing updates and compatibility issues with newer iOS; perceived poor developer support.
Dated UI with laggy performance.

Recent reviews

Such a shame that McDSP stopped supporting this app. It was heads and tails above everything out there. I’d even pay for an updated version. Unfortunately, all it does is crash on any of the last few iOSs.