You can save your artwork as a jpg in your Photo Gallery. In your artwork editing window, tap on the "Share" icon and you should see a drop down menu with:
- Get Feedback
- Copy image to Creative Cloud
- ... Share
Tap on "...Share" and then select "Save Image".
Go to your Photos app in your iPad and you should see your artwork in the photos gallery. The saved artwork in your photos gallery is a jpg image.
Hope this helps,
there is no option to export a project asa .jpg, only to share on Be.
Thanks a lot. Blessings