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Audio Converter - m4a to mp3 icon

Convert audio and media files on your iPhone

Audio Converter is the fastest way to convert, edit, and optimize audio on your iPhone. Convert MP3, WAV, AAC, M4A, FLAC, OGG, and WMA in seconds and export from 128 kbps to 320 kbps or WAV for lossless quality. Designed for a tap-first…

FreeiPhoneOfficial App Store listing
Download on the App Store
Audio Converter - m4a to mp3 iPhone app screen for convert audio and media files Audio Converter - m4a to mp3 main tools and options on iPhone Audio Converter - m4a to mp3 workflow and result preview Audio Converter - m4a to mp3 settings and feature screen Audio Converter - m4a to mp3 saved results and sharing options

Why people use Audio Converter

Highlights taken from the app's current App Store listing.

Convert and Compress

Convert and Compress

Powerful Audio Editing Tools

Powerful Audio Editing Tools

Recorder

Recorder, Player, and File Management

Podcast creators

Podcast creators

Musicians and DJs

Musicians and DJs

Voice overs and narrations

Voice overs and narrations

How it works

A simple starting workflow for convert audio and media files.

  1. Choose the source

    Select a media file from your iPhone.

  2. Set the output

    Review the available format, quality, size, and editing options for your result.

  3. Convert and save

    Create the new file, then save it to Files or share it with another app.

Frequently asked questions

Quick answers — each one links to a full guide when there's more to know.

What does Audio Converter do?
Audio Converter is the fastest way to convert, edit, and optimize audio on your iPhone. Convert MP3, WAV, AAC, M4A, FLAC, OGG, and WMA in seconds and export from 128 kbps to 320 kbps or WAV for lossless quality. Designed for a tap-first…
Is Audio Converter free?
The current App Store listing shows Free. Check the listing before downloading for current in-app purchases, subscriptions, or premium options.
Which iPhone version does Audio Converter support?
The app is available through Apple's App Store. The current listing requires iOS 15.1 or later. Compatibility can change with later releases, so confirm it on the current listing.
How does Audio Converter handle privacy?
Review the App Privacy section on the official App Store listing for the developer's current data-handling disclosures before installing.
When was Audio Converter last updated?
The catalog snapshot shows version 1.0.2, updated July 1, 2026. Open the App Store listing for the newest release notes.

Try Audio Converter on iPhone

Open the official App Store listing for the latest features, compatibility, pricing, and privacy details.

Download on the App Store