Progress: The Progress tab shows your streak (days in a row with at least one review), cards due today, retention (the share of learned cards you remembered over the last 30 days), reviews and quizzes this week, and time studied per subject over the last 7 days. Once a week, LevelUp writes a short insight: what's going well, your weakest concepts and what to review next.
Reminders: Set a daily review reminder on the Profile page. On Android and iOS you get a notification at that time on days when cards are due, worked out on your phone so it works offline. On the web, a banner on the Library shows how many cards are ready when you open LevelUp.