LOUDER: AI Volume Booster

LOUDER: AI Volume Booster

Boost Sound & Amplify Speaker

172 ratings
87 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 13, 2024
  • July 26, 2026

Features

LOUDER: AI Volume Booster screenshot #1 for iPhone
LOUDER: AI Volume Booster screenshot #2 for iPhone
LOUDER: AI Volume Booster screenshot #3 for iPhone
LOUDER: AI Volume Booster screenshot #4 for iPhone
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About

Enhance the audio experience of your files by increasing bass and volume. This application amplifies low-level audio, making your sound significantly louder. It's a straightforward tool for improving audio quality.

โœ“Boost bass
โœ“Increase volume
โœ“Amplify low-level audio
โœ“Enhance audio files
โœ“Improve sound quality
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What users say

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What's New in LOUDER

1.7.7

July 26, 2026

Enhance UI/UX

Subscription plans

Weekly

Pro features access.

$6.997 Days
7 Days trial
How to cancel LOUDER subscription โ‰๏ธ
7

In-App Purchases

$49.99

Lifetime

Pro features access.

User reviews

Paid for pro immediately

Ran one low-quality MP3 through it to test and was sold in thirty seconds. Upgraded to pro right away.

Great with wired and wireless earbuds

Works smoothly over AirPods and wired studio cans alike. Doesnโ€™t introduce latency or lag between video and amplified sound.

A lifesaver for hard of hearing users

I have mild hearing loss in one ear and phone speakers are often just below comfortable listening levels for dialogue. This bridge the gap effortlessly.

Handles high-volume EDM flawlessly

Drops and heavy bass lines stay tight. Great control over volume thresholds so you can push it without peaking into red noise.

Reliable background playback

Plays continuously in the background while I use other apps or lock my screen. Doesn't stutter or crash like other booster utilities Iโ€™ve tried.

Developer apps

User experience

๐Ÿž

Reported Bugs

7 issues

Error codes on first use

Bug

Contact/feedback button non-functional

Bug

Email support not responding

Bug

App crashes and lag reported

Bug

Cannot access Music app folder

Bug

Inconsistent free offer activation

Bug

Pro version lost after app offload

Bug
โœจ

Requested Features

6 requests

Ability to save and export boosted audio files

Feature

Equalizer options and preset sound profiles

Feature

Better integration with iPhone Music app

Feature

Bulk import and processing capabilities

Feature

Export functionality for edited audio

Feature

How-to instructions and user guide

Feature

FAQ

What does LOUDER do?

LOUDER is designed to boost the bass and volume of your audio and video files. It amplifies the sound of low-level audio files, making them significantly louder and improving the overall listening experience.

How do I access all features?

Full access to the app's content and features requires a Pro Subscription. This subscription unlocks the complete functionality for boosting sound and bass.

Is this app free to use?

While the app may offer some basic functionality, a Pro Subscription is required to fully access all of its content and features, including advanced sound boosting capabilities.

What kind of files can I boost with this app?

The app can boost the volume and bass of your audio and video files. It is designed to enhance the sound quality of various media content you may have.