Yes, Geodyssey is free to download and play. It is supported by ads, and an optional subscription removes them and unlocks targeted practice on your weak spots.

iPhone & iPad · Free

Learn world geography by playing

Geodyssey turns the world map into a playground: locate all 194 countries, memorise their capitals and recognise their flags, one quiz at a time. 100% offline, no account.

Download on theApp Store See the game modes

No sign-up · No personal data collected · Available in 8 languages

Geodyssey home screen: Adventure mode, daily challenge and game modes.

Interactive world map: find Panama by tapping it on the map.

194countries
5game modes
8languages
100%offline

Five ways to play

A different quiz for every mood

Each mode trains a different kind of memory: position on the map, the name of a capital, the look of a flag, the shape of a country. Play the whole world or focus on one continent — Europe, Africa, Asia, the Americas, Oceania.

Find the country

A name appears, you tap it on the world map. The mode that truly anchors geography in your head.

Find the capital

A country is highlighted on the map and you pick its capital from three options.

Find the flag

Recognise the flag of the highlighted country — from the most familiar to the most obscure.

Capital → country

The reverse challenge: a capital city appears, you find the matching country on the map.

Find the shape

A silhouette and nothing else: no neighbours, no scale, no colour. The expert’s mode.

Adventure mode

A journey around the globe, continent by continent

Instead of a pile of random questions, Geodyssey gives you a real learning path. You start with the countries of Europe, then their capitals, then their flags — and unlock Africa, Asia, the Americas and Oceania as you go.

23 progressive stages, from your first country to world-expert rank.
Rising difficulty: each continent opens up once the previous one is mastered.
Instant resume: the app always brings you back where you left off.

Adventure mode: a path of stages per continent, with completed, current and locked stages.

Daily streak

Five minutes a day is enough

The daily challenge serves eight countries drawn at random — the same ones for everyone. Play every day to keep your streak alive, and hold two freezes in reserve for the days life gets in the way.

Daily challenge: a short game, refreshed every morning.
Day streaks with streak freezes so one missed day doesn’t undo everything.
A gentle reminder, entirely optional, to build the habit.

Flag quiz: Zimbabwe is highlighted on the map and three flags are offered.

Pocket atlas

Tap any country, discover it

Outside of games, the map becomes a full atlas: tap any country to see its flag, capital, population, area, languages and currency. All of it bundled inside the app, no connection required.

194 country profiles, free to browse.
Zoomable map with several colour palettes.
Zero mobile data used, even abroad.

Atlas: world map with country and capital labels, free to explore.

Collection & stats

Watch your world map fill up

Every country you identify correctly enough times turns “mastered” and lights up on your collection map. Accuracy, rank and weak spots are tracked game after game.

Collection map: your progress at a glance.
Ranks and XP, from Apprentice to Legend.
Weak spots identified so you can drill exactly what you keep missing.

Collection map: mastered countries shown in green, 96 out of 194.

Crafted down to the details

A vintage atlas, by day and by night

A light Paper theme inspired by old atlases, and a Night theme for playing without burning your eyes. Dynamic Type, VoiceOver and Reduce Motion are fully supported.

Shape mode: a country silhouette is shown with three country names to choose from. — Paper theme — shape mode

Home screen in Night theme: deep navy background with gold accents. — Night theme — home

World map in Night theme during a game. — Night theme — world map

Progress screen: rank, XP, day streak, accuracy and weak spots. — Detailed progress

Who is it for?

Students

Revise geography from middle school to college: place countries on the map, retain capitals, prepare a test without losing the evening.

Travellers & the curious

Place a country you just heard about on the news, learn its capital and currency before you go, fill the gaps in your mental map.

Quiz lovers

A daily challenge, streaks to keep, ranks to climb and a silhouette mode that humbles even the best.

Families

A game with no account, no chat and no data collection: hand over your phone without a second thought.

FAQ

Everything people ask us

Does Geodyssey work without an Internet connection?

Yes. Maps, flags, capitals and country profiles all ship inside the app. You can play on a plane, on the subway or abroad without using a single byte of mobile data.

Is the app free?

Yes, Geodyssey is free to download and play. It is supported by ads; an optional subscription removes them and unlocks targeted practice on your weak spots.

Do I need an account?

No. No account, no sign-up, no email address. Your progress is stored on your device only.

How many countries are included?

All 194 UN member states, with their location on the map, their flag, capital, population, area, languages and currency.

Is it suitable for kids?

Yes. Adventure Mode starts with the most familiar continents and progresses step by step, which makes it a solid study companion from middle school onwards. The app collects no personal data and has neither chat nor user-generated content.

Which languages are supported?

Eight: English, French, Spanish, German, Portuguese, Brazilian Portuguese, Japanese and Simplified Chinese.