IDJ Pro New user

Hello Folk’s , Im fairly new to this site and have only just purchased the IDJ pro. I only want to use this for Loading tracks from a Playlist which I am creating on my i pad to use in the unit. I am a ballroom/latin dance Dj only and would not use any other features on the IDJ pro. Could anyone give me some information on the Best simple software to use to load the tracks and I will need the BPM’s shown as well. I only have a 64GB i pad , but would rather use the 128GB one for more space, would this fit ? , and work ok ? . thank You.

probably djay 2. Works well with idj pro