Flag by Flag

Learn world flags with simple lessons, quick quizzes, progress tracking, and a free starter set of 50 flags.

Flag by Flag helps you learn the flags of the world through simple lessons, quick quizzes, and progress tracking.

Start with a free set of 50 flags, then upgrade to unlock the full collection of 269 flags.

LEARN EACH FLAG Study flags one at a time with clear country names, visuals, and helpful details designed to make each flag easier to remember.

PRACTICE WITH QUIZZES Test yourself with quiz modes that help you recognize flags, match countries, and strengthen recall through repetition.

TRACK YOUR PROGRESS Keep track of what you have learned, what you missed, and what needs more practice.

BUILT FOR QUICK STUDY Use Flag by Flag for short practice sessions whenever you have a few minutes. Learn a few flags at a time and come back later to keep improving.

FREE TO START Free mode includes 50 flags. Upgrade to unlock all 269 flags and continue learning the full collection.

Whether you are studying geography, preparing for a quiz, teaching your child, or just want to recognize more flags, Flag by Flag gives you a simple way to learn one flag at a time.