by Ernie » Tue Jul 09, 2019 7:57 am
Hi. The demo version should work the same as the paid version.
From the study screen:
To turn on spaced repetition, tap gear icon at top-right go get to Deck Options, then tap "Card Order" (top). Select Spaced Repetition. In interested, there is a help button here with more info.
As not for not being able to swipe down, you might be in browse mode. If you see a "B" at bottom-left of study screen, you are NOT in browse mode. If you see a play button (triangle), you ARE in browse mode. To exit, tap bottom-center button, then Exit Browse Mode.
If the above doesn't help, return to main Decks screen, tap gear at top-left to go to Global Options, Control, then tap "Standard" at top, then "Yes" (to see if that helps). It should default to Standard when you start the app.