Cardion is a flashcard app that just works. β’ Organize your flashcards in folders any way you like. β’ Start review sessions with a single tap from the home screen. No fuss. β’ Manage your cards with features like search, copy, and move. β’ Use bookmarks and recover deleted cards from the trash. β’ Track your progress over time with the stats page. β’ No account required. Everything works offline. And there's more! β’ Dark mode is available, of course! β’ Customize folder settings to show or hide answers. β’ Keyboard shortcuts are supported if you connect a keyboard, such as cmd-N for creating a new card.