Where on Earth - Flags & Maps

Where on Earth is a geography quiz: find countries on the world map and guess flags, capitals, mountains, rivers and famous landmarks. It covers 199 countries and territories, about 600 terrain features and about 250 landmark photos. Questions you miss come back at growing intervals until you know them, and the Review Map colors every country by how well you know it. No account needed, and the maps are built in, so it works offline.

KEY FEATURES

Countries on the map
Name the highlighted country, or see a name and tap it on the map. Pinch to zoom; taps near a small country snap to it, and tiny island nations are drawn as circles. After you answer, the map shows the right country. Focus on one region such as Asia or Africa if you like.

Flag quiz
Flag to country, or country to flag. On Hard, neighbors and look-alike flags appear among the choices, so you learn the small differences.

Capitals quiz
Country to capital, capital to country, or find the capital's country on the map.

Spaced-repetition review
Missed questions become weak spots and return the next day, then after 3 days, a week, 16 days and more. A question counts as known only when you get it right again after at least a week, so what you learn sticks.

Review Map
A world map colored by what you know: known, learning, weak or not yet seen. Tap a country to see your record and practice it.

Today's challenge
A fresh mix every day. Build your streak and set a daily goal.

Mountains, rivers, lakes and seas
About 600 features, from Everest and the Andes to the Nile, Lake Baikal, the Sahara and Borneo. Name the highlighted feature or tap it on the map, and pick a kind: peaks, rivers, lakes, seas, straits, deserts, islands and more.

Famous landmarks
See a photo of the Eiffel Tower, Machu Picchu, Angkor Wat or about 250 other places, and choose the country.

Japan's prefectures
Find Japan's 47 prefectures on the map and learn their capitals in two stages.

Atlas
Browse and search countries, terrain and landmarks. See a country's capital, area, population and neighbors, and practice just that place.

Stats and medals
Streaks, questions per day, a calendar, what you know by topic and region, most-missed questions and personal bests. Know every country in a region by flag, location, capital and shape to earn its medal.

Make it yours
- Difficulty: Easy (3 choices), Normal (4) or Hard (6)
- Start with well-known countries and widen the range
- Count UN members (193) or all 199 countries and territories
- Optional time limit per question, questions per game, daily goal
- Map centered on Europe or the Pacific; borders on or off
- Auto-advance after a correct answer
- Sound effects, vibration, and place names read aloud
- Light or dark

Daily reminder only when you haven't reached today's goal, a "Country of the day" widget, and backup to a file with automatic backup.

PREMIUM (ONE-TIME PURCHASE)
One purchase unlocks everything below. It is not a subscription.
- Guess countries and prefectures from their shapes
- Type your answers, with suggestions
- US states and state capitals
- About 400 world cities beyond the capitals
- 180 states and provinces of Canada, Australia, China, India, Brazil, Germany, Mexico and South Korea
- Drop a pin where a photo was taken, scored by distance
- Time attack (60 seconds) and survival (three misses and you're out)
- Your own quiz sets
- Up to 5 learners with separate records
- Flag card widget and color themes

Free features have no limit on questions or games, and they will not be moved to Premium later.

DATA
Borders, coastlines, terrain and place names: Natural Earth (public domain). Flags: flagcdn.com. Photos: Wikimedia Commons (CC0, public domain, CC BY, CC BY-SA, FAL). The app is available in 39 languages and shows place names in your language.