In this video, we'll go over how you can connect a guitar to your iPad (or iPhone) using a mobile processing app called DEPLIKE. It's got a good amount of amps, cabinets and FX ready to use upon connection and it's free to download.
The free version will give you a standard set to play through. If you are interested in unlocking a huge amount of tones however, you can unlock the whole app for 30% off by clicking the link in the Description of the Youtube video above.
Take care and stay safe!
JB