Yes, both contain the same content. We have tried to make it clear on Amazon's product page as well, which says:
IMPORTANT: This is an eBook version of Enthuware's simulator JA+ V7 for OCA-JP 7 Certification. It contains the same questions as the simulator. If you are not comfortable with the formatting of this eBook, you may want to try the software version from Enthuware.com, which is available for the same price and is updated automatically on a regular basis.