Sonic Port - Line 6
I own a Line 6 Live X3 pedalboard. Because of this I think could almost sell the X3. I use this with my iPhone 6 and iPad mini Retina. The processing power of Apple products is literally years better than the X3. The Line 6 app is free to use once you own the sonic port. YOU DON'T HAVE TO BUY ANYTHING ELSE FOR TONES. If you have a guitar, amp, and iPhone/iPad, you're good to go. IT DOESN'T NEED TO BE POWERED. Plug it in and it works! Clean too. No pops or hums, or lags. It technically has two outputs. The main guitar output and the headphone output. You could get a headphone adapter and use this to split the same signal into two separate amps.
With that being said, I purchased Jam Up Pro through the Apple app store because I prefer the interface over Line 6's. You wouldn't have to though. The line 6 app has tons of tones all free if you own this. More than the Jam up pro app, I think. You're able to share, modify, create, download, save tones in this app and Jam up pro. For me, I just do it faster with Jam up pro. I go back and forth between the two apps because really, "Who owns one single pedal?"
Now the sick setup:
I own a bose color speaker. It has it's own built in rechargeable battery. I put my guitar on, have my phone in one pocket the sonic port in another pocket and bose speaker goes in the small pocket of my backpack that i'm also wearing. I can walk around playing guitar. ANYWHERE. It's like i'm walking around with a digital futuristic pignose amp! But with THOUSANDS OF POSSIBLE TONES LITERALLY IN MY POCKET!
If you like to street perform, here it is.
If you like to edit tones, here it is.
If your amp sucks, but the clean channel is ok, here it is.
If you own an iPad/Iphone, here it is.
If you own anything Android, It's totally not here.