Sekai no Kuni Zukan (Atlasia) is a learning app for exploring the world's countries through play — for preschoolers, school kids, and grown-ups alike. Fully bilingual: switch between Japanese and English with one tap.
Explore the world in 8 modes:
- Country Encyclopedia (Free): All 196 countries with flags, capitals, population, area, languages, currencies, and fun facts. Browse by continent or search.
- Daily Challenge (Free): One country quiz every day. Build your daily streak.
- Flag Quiz (Free): Guess the country from its flag. Three difficulty levels.
- Travel Tracker (Free): Check off countries you have visited on a world map.
- Voice Flag Quiz: Just say the country's name into the microphone — great for kids who can't read or type yet.
- Map Puzzle: Drag real-border-shaped country pieces onto a zoomable world map.
- Capital Quiz: Guess the capital from the country name.
- World Wonders: A world-tour board game (1-3 players) and a landmark gallery with 99 real photos.
See your progress: 13 achievement badges, personal best scores, a review button to retry only the questions you missed, a map that highlights countries you struggle with, and daily streaks.
No ads. No subscriptions. One single purchase unlocks every mode forever.
No account needed, works offline — safe to hand to your child.
