Now, if you want to check how many cards you’ve reviewed today (especially if you have a planned number to review today), you have to go back to Decks screen to see the number below all decks where it says “Studied N cards in N minutes today”. It would be nice to see that number on review screen as well when you review cards. It seems very easy to implement.
It would also be nice to be able to set up an alert when a certain number of cards studied today is reached (for those people who plan to review at least a certain number of cards every day).