Use APKPure App
Get AIFF to MP3 Converter old version APK for Android
Convert aiff audio files to mp3
With this easy to use aiff to mp3 converter you just have to select your aiff file and click convert button. You will get converted mp3 file in no time based on length of your input aiff file. AIFF to MP3 Converter includes library that lists your all the conversions. You can play or remove files from library as you want. Happy converting :).