Audio Compressor - MP3 Shrink

Audio Compressor - MP3 Shrink

Efficient audio compression

232 ratings
18 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 4, 2023
  • July 13, 2026

Features

Audio Compressor - MP3 Shrink screenshot #1 for iPhone
Audio Compressor - MP3 Shrink screenshot #2 for iPhone
Audio Compressor - MP3 Shrink screenshot #3 for iPhone
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About

Reduce audio file sizes without sacrificing sound quality. This app offers efficient compression, allowing you to reclaim storage space on your device. Easily compress audio from files or videos with offline processing.

Efficient audio compression
Reduce file sizes without quality loss
Compress audio from files or videos
Fast and easy to use
Offline processing for privacy
Adjust bitrate and remove metadata
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What's New in Audio Compressor

1.0.190

July 13, 2026

- Improving quality of assets - Performance improvements - Bug fixes

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1

In-App Purchases

$0.99

Audio Compressor Premium

Enjoy Audio Compressor with all features

User reviews

Thanks! How about iOS Shortcuts compatibility?

Hey, thank you for the incredibly simple and useful app!

Is there any chance that it could support iOS Shortcuts? A Shortcuts action would be amazing. I’d love to compress my audio files via iOS Share/export, or even bulk-compress my audio files.

Thanks for hearing me out! Checking out your other apps now!
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Pay to play

Needs to make it clear you get one free shot and that it. After this it will then force you to buy the upgrade.

Downloaded to test and had to wait to get past the units “upgrade to premium” block screen.
Finally tried it and it seemed to reduce the audio file well - but the export failed. After that it refused to move past the “upgrade to premium” page so had to drop it.
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You can only use once, there’s a catch to it. Don’t recommend

One star only

Great add a light compression option please

Add a light compression please

What I was searching for

Simple UI/UX, but nothing happens after uploading a file, I purchased the premium version, I have a macbook M1 Max, the app simply doesn’t work.

Developer apps

FAQ

What does Audio Compressor do?

Audio Compressor is designed to help iOS users reduce the file size of their audio collections. It uses advanced compression technology to significantly decrease audio file sizes while aiming to preserve sound quality.

How does the app compress audio files?

The app works by intelligently tweaking the bitrate of audio files and removing unnecessary metadata. This process allows for a great reduction in file size while maintaining exceptional audio fidelity.

Is Audio Compressor free to use?

The application is free to download and use, with in-app purchases available. These purchases likely unlock additional features or advanced compression options.

Can I compress audio from videos?

Yes, you can export compressed audio from video files using this application. The app provides options to select your media file and choose from available compression settings.

Does the app require an internet connection to compress audio?

No, the app works offline. All audio compression is performed directly on your iOS device, respecting your data privacy and not requiring an internet connection.