About Corto

Corto is an independent geography game, built in the Netherlands by a one-person studio. No publisher, no ad network, no growth team. Just a map, a clock, and the conviction that knowing where things are still matters.

The idea

Most geography apps quiz you. Corto races you. The 10-second clock changes what the game asks of you: not whether you can find Reykjavik eventually, but whether you know it cold. That pressure is what makes a right answer feel earned, and a near miss impossible to let stand.

The mechanic is universal, and that is the point. One tap on a map needs no controls, no rules, no account. What changes per player is the reason to play: kids learn the world with the free topography packs, friends and colleagues battle head-to-head, enthusiasts prove they know their obsession, and grandparents keep their world knowledge sharp in two-minute games. Knowledge beats reflexes, so three generations can play each other and mean it.

The other conviction is respect for the player. Corto is free to download with real content included, sells its packs as one-time unlocks, and will never show an ad. There are no accounts, no tracking across apps, and no chat. What analytics exist are anonymous.

Safe for the whole family

The parent checklist

Rated 4+No violence, no adult content.
No chatMultiplayer has no messaging. The score does the talking.
No ads, everNothing to tap away, nothing to tap into.
No accounts, no trackingNothing to sign up for. Analytics are anonymous.
One-time purchases onlyNo subscriptions, no consumables, no loot.

Fact sheet

ItemDetail
NameCorto
TaglineGeography at Full Speed
Websiteplay-corto.com
PlatformiPhone (iOS 26 or later)
AvailabilityIn development. Coming to the App Store, summer/fall 2026
Business modelFree download, one-time pack unlocks. No ads, no subscriptions
Content120+ themed packs across nine categories, each with its own illustrated tile
Game length10 questions per game, about two minutes
ScoringUp to 1,000 points per question: accuracy times speed
RanksNovice, Skilled, Expert, Conquered, earned per pack
MultiplayerHead-to-head via Game Center, turn-based, 3 rounds of 10
Age rating4+, no chat, no user-generated content
OriginThe Netherlands

The look

Every pack ships with its own illustrated tile in Corto's dusk palette. A sample:

Volcanoes pack art World Wonders pack art F1 Circuits pack art Wine Regions pack art

Press and partnerships

Review copies, promo codes, screenshots, and interview requests: send one email and expect a same-week reply. Community partnerships around specific packs are welcome, from sports clubs to wine societies. If your community has a map, Corto can make a game of it.

Every personal best generates a share card like this one, ready for the group chat.

Corto share card: Best game, Atlas Master, 9,750 points on Netherlands Provinces

Contact

corto_app@icloud.com