Language
Speak the language
Phrases with phonetics and audio, alphabets, numbers, common signs.
Arrive knowing, explore confidently
A curated travel companion for people who plan before they travel. Language, culture, currency, and everything else you'll need — for every country we cover, offline.
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Coming soon to the App Store
The part other guides skip
Know before you land.
Every country highlights the entry requirements — visa position, arrival cards, travel authorisations, passport validity. Each claim is sourced to the government that issues it, and dated, so you can see it's current rather than copied from a forum three years ago.
And where a country needs an online form — Korea's e-Arrival Card, Thailand's TDAC, Malaysia's MDAC — CSK hands you the real government portal. That matters: search results for these are full of lookalike sites charging $50 for what is a free or $7 official application. The app links only the genuine one.
The apps that actually work there
Which apps to trust, and which to skip.
Every country lists the local apps worth having, each with an honest verdict — not a scraped top-ten. The transport app that books the whole network. The local weather app that beats the international ones where it matters. The ride-hailing app that actually operates there, because Uber doesn't run everywhere. And the ones to skip.
Each is a real App Store link, checked — the same discipline as the entry forms. We point you at the genuine app, not a lookalike, so you can install it before you land and have it working the moment you do.
The home-screen companion
Set your country. The widget carries the rest.
Today's exchange rates. The time at home and locally, side by side. One tap to phrases, one tap to the local apps you'll actually use, one tap to the country itself. For a lot of travellers, the widget is where most days start and end.
See what's inside →
Six sections, every country.
Every country in CSK is organised the same way. Learn the structure once, and it works the same in Tokyo as it does in Athens.
Heritage
Know the country
History, culture, key facts, and the context that shapes it.
Explore
Discover where to go
Top destinations, transport, and interactive maps.
Food & Drink
Eat like a local
Must-try dishes, menu decoder, drinks guide.
Trip Essentials
Travel smart
Weather, money, connectivity, emergency and health.
Quick Reference
At a glance
Time zones, tipping, emergency numbers, and consulates.
Built for considered travellers.
Travel apps assume you'll figure it out on arrival. CSK is built for the other kind of traveller — the one who wants to know what they're walking into.
Each country goes through the same editorial process — researched, verified, and edited before it ships. When you land in Athens, the app already knows which taxi apps actually work there, which local dishes to order first, and what time it's socially acceptable to call home.
Every country reads in an evening. Deep enough to arrive prepared, tight enough that you actually finish it.
Offline by default. One app, not ten. Editorial standards, not filler.
Honest about who it's not for.
Every country carries an "Is it for you?" take — what kind of trip it is, who it suits, and the part nobody else writes: who it won't suit. Albania's own page ends, "if you want a country already organised for you, this is not that yet." Hungary's says it gives you less than its neighbours do.
Free travel sites are paid to sell every destination to everyone. We aren't, so we can tell you when to skip a place, or when to go in a different month. The cut list is as much the product as the content.
Every country earns its place.
Each entry is researched, verified, and edited before it ships — no thin countries, no filler. Six regions are live today, from Europe to the Americas, and every one is growing. Oceania is next.
Europe
— live, growing- Hungary
- Albania
- Austria
- Belgium
- Bosnia and Herzegovina
- Croatia
- Czech Republic
- Denmark
- France
- Georgia
- Germany
- Greece
- Ireland
- Italy
- Moldova
- Netherlands
- Norway
- Poland
- Portugal
- Romania
- Slovakia
- Spain
- Sweden
- Switzerland
- Turkey
Southeast Asia
— live, growing- Malaysia
- Cambodia
- Indonesia
- Philippines
- Singapore
- Thailand
- Vietnam
East Asia
— live, growing- Japan
- South Korea
- Taiwan
Americas
— live, growing- Argentina
- Mexico
- Peru
Middle East & Africa
— live, growing- Morocco
South Asia
— live, growing- India
Coming this year
Oceania
Nothing ships until it's ready.
One price. Every country.
Start free with Hungary and Malaysia — two whole countries, not a trial. Unlock the rest when you're ready.
Free
$0
Hungary and Malaysia — free and complete. Two whole countries, not a trial: every section, every entry requirement, offline.
Everything
$19.99 / year
or $59.99 once — pay once, it's yours, no subscription.
All 40 countries, and every country added after. Same content either way — the choice is just how you pay.
No ads. No tracking. No account. Purchases are handled by Apple, and you can cancel a subscription any time from your iPhone's Settings. Subscribers keep the price they join at as the catalogue grows.