Pre-recorded tracks through Iphone 5?

Hello all!Well i don’t know if it’s the right topic to post,but i have to make you a question :stuck_out_tongue: Me and my band are using Cubase 5 for years.We would like to play pre-recorded sounds/tracks durings our shows and we wanted to ask if is it possible to do it from an Iphone device.I found some apps like Cubase iC pro or synch-inside but i really don’t know if it will work.Do u have any idea if this is gonna work with some app or is it safer to play them from laptop.If so, can u suggest us an app to imput our .wav/vsts?Also we have a drummer so we are gonna need an app with metronome section.Thank you in advance!