The iPhone comes with a built-in file manager called Files. While you may be using it to access, organize, and manage files stored locally or in iCloud, there are many more things it's capable of ...

7 apps I use to lock down, encrypt, and store my private files - and most are free ...

The official SoundCloud app for iPhone and iPad now lets you upload your latest tracks directly from the Files app. Its new upload feature supports any audio file, including lossless formats like FLAC ...

You can play MP3 files on an iPhone using four methods: the Files app for direct playback, Apple Music to sync files from a Mac, third-party apps like VLC for more features, and cloud storage services ...