Convert Audio is a powerful and versatile audio conversion app available for iPhone users. Developed by Sander Staal, this free app falls under the Utilities & Tools category, offering an array of features to convert audio files to various formats.

With Convert Audio, users can convert almost all known audio formats to AAC, AC3, AIFF, FLAC, M4A, M4R, MIDI, MMF, MP3, MPA, OGG, OPUS, WAV, or WMA formats. Whether it's converting an existing audio file, video file, or even an URL, this app provides a seamless conversion experience.

One of the standout features of Convert Audio is its ability to convert files locally on the phone or use the conversion cloud, which saves memory, time, and battery. This flexibility allows users to choose the most convenient option for their needs.

The app also offers a range of additional functionalities. Users can adjust the bitrate, frequency, and channels of the converted audio, as well as normalize the volume. They can also trim the audio to a specific part, change the speed, reverse the audio, remove silence, and even remove album art. These features provide users with complete control over their audio files.

Convert Audio supports almost all audio source formats, and users can easily load files using the "Open with" option or the gallery. Additionally, users can send the created audio files via email, making it convenient to share their converted files with others.

In summary, Convert Audio is a comprehensive and user-friendly audio conversion app that allows iPhone users to convert audio files to their preferred formats with ease. With its extensive range of features and support for various audio formats, this app is a valuable tool for anyone looking to convert and manipulate audio files on their iPhone.