Delete a word with one tap once you know it. A few seconds of Undo catch a slip. The camera now leads the add bar. Snap a photo of a menu, a sign or anything else, and Level Up picks out the words you don't know yet. In your word lists, the speaker comes first and delete sits at the end. Your color theme now follows your account, so a new phone looks the way you set it.

LinguaBoost is now Level Up. Pick your colors in Settings: African Grey, Silver or Night Sky. The add bar now sits at the bottom of the screen, right where your thumb reaches. Select several words at once to delete them or move them to a folder. Done with a word while studying? Tap the dots on the card to delete it or move it. If you have no folders yet, the folder buttons stay out of your way. New, more natural voices read every word aloud, and free accounts now get ten photos a day.

A simpler LinguaBoost. Two tabs, Words and Study. One bar adds a word by typing or from a photo, your folders are on the home screen, and deleting a folder takes its words with it. Switch between your languages from the top of the screen.