All Countries and Flags: Quiz

Explore every country on Earth — flags, capitals, populations, currencies, and more, all in one clean and simple app.

All Countries and Flags gives you instant access to detailed information for 195+ countries: flags, capitals, continents, population, area, phone codes, currencies, languages, time zones, and an interactive map for each one. Learn the story and design behind every national flag, see bordering countries at a glance, and check which international organizations a country belongs to.

Feeling competitive? Put your knowledge to the test with our geography games:

Capitals Game — guess the capital from the flag
Higher / Lower Population — compare countries by population
Border Master — find which country shares a border
Alliance & Organization Expert — test your knowledge of world alliances
Track your accuracy, build a streak, and review every question at the end of each round.

Save the countries you care about to My Favorites, switch between English, Türkçe, and Deutsch, and pick light or dark mode to match your style.

No data collected. Just a fast, well-designed way to learn about the world.

What you'll find:

Up-to-date facts on 195+ countries
Flags, capitals, currencies, languages & time zones
Bordering countries & international memberships
Interactive maps
4 geography games with streaks & accuracy tracking
Favorites list
Light & dark mode
English, Türkçe & Deutsch support
Whether you're studying geography, planning your next trip, or just love learning new things about the world, All Countries and Flags makes it fast, visual, and fun.