Thank you very much
I'd be happy to explain:
Once you have a nice jam going, (up to 10 different loops if you're planning to mix in looptastic) save your set as normal.
Then hit the bottom right tab ("Prefs") in thumbjam and select Copy/Paste.
Press the clipboard icon that says "choose audio to copy".
Then select the first loop you want to transfer. It will start playing and have a check next to it. Then press the "audio copy" button, NOT generic copy, that would be for beatmaker or another app with generic copy paste functionality.
Hit the big green "copy audio" button, then hit the done button.
Exit Thumbjam and load looptastic.
Select the more tab at the top right of the main screen in looptastic, then select audio paste, and the create new set. Name the loop, assign the icon and type and hit done.
Then go exit and reload thumbjam.
Repeat for as many times as you have loops. Then mix and enjoy!
This can be quite tedious, but it is definitely worth it.