If you want to review previous content, swipe down on the screen. On the top of the story card there is a black block. Two buttons are there for the choice, “Re-Read” and “Stop Reading”. Re-read on the left side can bring you to review previous scenes. In the Re-Read mode, reveal buttons and tips won’t be provided. There will be a black block notifying you that you are in Re-Read mode. There is a “Keep Reading” button on the bottom of the screen to go back to the normal reading mode at the end of today’s story.