Connect your guitar to an audio interface compatible with iPad
Plug the interface into your iPad using USB-C or a suitable adapter
Open Logic Pro for iPad
Create a new project or open an existing one
Add a new audio track
Set the track input to the interface input your guitar is connected to
Enable input monitoring if you want to hear the guitar while playing
Arm the track for recording
Adjust input gain on the interface to avoid clipping
Check that the correct input source is selected in Logic Pro
Press Record to capture the guitar performance
Stop recording when finished
Save the project